World of Warcraft evolution guide

:Editor's note: This guide was largely written after the release of the Legion expansion pack but before the release of Battle for Azeroth and Classic. As such, some parts may be outdated or not be well covered anymore.
This evolution guide serves as an archive of anecdotes, trivia, and other interesting facts about the many game design shifts World of Warcraft had during the long years between its alpha stage and now. Some areas were cut before being released, game balance was completely overhauled several times, Cataclysm wiped the state clean on two continents.
The game itself started as a rescripted modification of the Warcraft III: Reign of Chaos engine,2015 #WoWHistory Event and the project was already started in 1999, 3 years before the eventual release of Warcraft III itself. Before the game's release, RPG books such as Lands of Conflict had already mapped out and described part of the content that was to appear in World of Warcraft in the years after.
However, time has a tendency to warp memories and old websites can die down, and as such some of these facts can't be proven with references anymore, so take any "citation needed" statement with a grain of salt. Note that this list was compiled from the works of many users, and each of them should be thanked for their efforts. Still, the topic is immense, and more researches/updates on this article would be warmly welcomed.
==Game mechanics==
===Combat===
While not necessarily harder, the combat system back then involved more number-crunching than presently, with more secondary stats and less streamlined itemization.
====Abilities====
*In vanilla, abilities originally had ranks. For example, you would have a Life Tap ability with up to seven ranks, each being unlocked every ten or so levels. The next rank in the ability usually consumed more mana but was also more powerful. This led some people to downrank their abilities for various reasons, such as managing aggro or preserving their mana.
**Blizzard also toyed with the idea of higher ranks being dungeon drops, such as the Manual of Eviscerate IX in Upper Blackrock Spire or the Codex of Greater Heal V in the Ruins of Ahn'Qiraj. Some abilities were also only available through these books, like Book: Gift of the Wild.
*More spells originally only worked on specific creature groups. Exorcism back then only worked on Undead and Demons, for example.
*You also originally had to see a class trainer to buy your new class skills/spells. Since Mists of Pandaria they now automatically spawn in your spellbook as you level.
*Spellcasting could be slowed down by each close-combat strike through pushback, making fighting melee enemies without kiting them hard for spellcasters. The formula was changed in Wrath of the Lich King to ignore all hits after the second one for each spellcasting.
*The number of abilities has been steadily reduced over all the expansion packs. It wasn't rare for people before to have dozens of more spells in their skill bars.
*Prior to patch 6.0.2 there were several player disarm effects. Some were introduced back with Legion as Honor talents.
*Many abilities that were off the global cooldown were added to it in patch 8.0.1.
====Buffs====
*You could not originally see the buffs placed on an enemy, only the debuffs placed by you or your friend. A mage could use Detect Magic to reveal these hidden buffs.
*All characters (adventurers, mobs, and bosses) had originally only 8 debuff slots and as such classes and items that added debuffs that were considered sub-par in effect were frowned upon. On the other hand, the slots limit made it so that the Disgusting Oozeling pet enabled you to remove debuffs placed by bosses, and this originally permitted to cheese C'Thun!
*Everyone used to have their own food for food buff. More generally, consumable buffs such as elixirs, oils, scrolls and sharpening stones used to be much more common due to the increased difficulty. There were also tons of zone-specific buffs that could be helpful.
====Death====
*According to Mark Kern, player characters weren't originally supposed to turn into ghosts when they died. Instead, they would go to the Emerald Dream, where they could meet characters who had died in the lore and who would give quests that could only be completed in the Emerald Dream. Players could either find a spirit guide to bring them back to the real world or stay in the Dream and complete quests.
*In the alpha, graveyards were not supposed to exist like today. Considering that altar of kings and troll Altar of Storms assets are present in the game files, it is possible that dead adventurers were meant to resurrect at altars like in Warcraft III instead.
*At one point, Blizzard envisioned having "bind stones", which you would resurrect at on death. You could only bind yourself to one stone/place. The shaman spell Astral Recall originally returned the player to their bind stone rather than their Hearthstone location.
*At one point, Blizzard considered including some special creatures in the world who would be able to see and attack players in ghost form.
*It was originally intended that players would be afflicted with Resurrection Sickness after being resurrected by another player's spell or Soulstone. Similarly, resurrecting at a Spirit Healer would cause the player to lose a certain amount of experience. The World of Warcraft game manual, printed before the actual release, corroborates this.
Goldshire Altar of Kings.jpg|Altar of kings at Goldshire.
Altar of Storms alpha model.jpg|Altar of Storms model.
====Health and mana====
*Natural regeneration for health and mana was at that time much slower and most people had to bandage, eat and drink after killing a few mobs.
**It was originally impossible to eat and drink at the same time but this was changed in a patch after release.
*Mana regeneration itself was affected by the five second rule until Cataclysm, which prevented a character's mana from regenerating five seconds after casting a spell. Healers often took turns at main tank healing so some could regenerate mana outside the rule.
====Magic and resistance====
*In the very early days after release magic schools used to have a skill system similar to weapon skills. "Your skill in Fire has increased to 93", and so on. This was quickly removed.
**Yet up until Cataclysm the Tormented Officers in Shadowfang Keep could still cast a Forsaken Skill curse at you, reducing your Holy, Fire, Shadow or Frost skills among other possible weapon skills.
*There is an holy resistance stat, but it has been unused over the years.
*At release Curse of the Elements and Curse of Shadow used to give negative resistance to the target you applied it to. Negative resistances also allowed negative resists. Instead of a chance of doing half damage, you had a chance of doing double damage, and those could crit as well!
*There were bosses that were completely immune to some schools of magic and poisons. Mages had to raid Molten Core with Frost spec, and rogues lost quite a bit of DPS on poison immune bosses.
*Before the spell power revamp for Wrath of the Lich King, some items had Spell Damage bonus on specific schools, for example, + Fire Spell Damage or Nature Spell Damage.
*Healing and Spell Damage were two separate stats. So leveling as a healing priest/paladin was a suicide.
*Many caster items had little or no bonus spell damage; Tier 1 and later sets would be revamped during patches to incorporate more.
*You had to farm resist gear or buy sets from armor producing professions early on to survive some vanilla raid encounters. Nature resistance was notably useful between Zul'Gurub, Temple of Ahn'Qiraj and the original Naxxramas, and of course fire resistance was really valuable in Molten Core.
**The Thorium Brotherhood and Cenarion Circle provided many schematics for resist gear.
* Spell penetration was a stat until Mists of Pandaria. It was most commonly considered a PvP stat, used to overcome the resistance provided by Mark of the Wild
====Mobs====
*At release mobs usually had comparatively more health and did more damage than now; you could fight a couple of them but pulling a whole group often meant death. Dungeons and elite areas usually required crowd control in order for the adventurers not to be overwhelmed.
*Vanilla World of Warcraft was fond of adding elite level 60 mobs surrounded by bodyguards at the end of some quest chains, like the Twilight Prophet, Demetria and the Crimson Courier.
*Though they still do in vanilla zones, mobs had the tendency back then to flee when low on health. While the idea may sound more player-friendly than a mob fighting to the death entirely, the fact is that these fleeing mobs often aggroed new enemies toward the player while running, making closed areas like caves and buildings harder.
*Many elite areas previously existed until they got removed in patch 2.3.0. Andorhal, Hive'Regal, Tyr's Hand were among them, and after the patch, the mobs inside these areas lost their elite status. Other elite mobs in normal areas, such as Mor'Ladim and the Sons of Arugal, were eventually nerfed as well.
*Up until a later patch of The Burning Crusade, most mobs in front of dungeon entrances were actually elite as well. Getting inside a dungeon was already a task in itself.
====Weapon skills====
*Previously, players had to learn specific weapon proficiencies at weapon masters all over the world and then had to train these skills against mobs in order to level them and augment their hit rating.
*Intellect increased the speed at which you gained weapon skills.
*One of the best ways to up your weapon skills was to grind the invincible mobs in the Blasted Lands, such as the Servants of Sevine.
*The Edgemaster's Handguards were originally very valuable to Fury warriors because they raised weapon skills.
*Defense would need to be stacked by tanks to avoid critical hits by raid bosses.
===Inventory===
During the early years of the game, inventory space was much more limited than now.
*During the alpha, there were four trinket slots.
*There were originally equipment slots for ammunition and thrown weapons, as well as slots for ranged weapons (bows, guns, wands).
*The durability and repair bills difference between plate gear and cloth was much bigger.
*Relics were introduced late in vanilla and later removed in Mists of Pandaria.
*Since classes like hunters, rogues and warriors could equip both ranged and melee weapons, there were some unusual weapons that could be found, like guns made for tanking warriors which had a huge stamina bonus. Relics were actually created in order to fix this imbalance between classes.
*There were more combat statistics in the paper doll, such as armor penetration, parry rating, dodge rating, hit rating, spell power and expertise. When these statistics were removed from the game they were also removed from the items carrying them.
*Keys were given a unique keyring bag in patch 1.11.0. The keyring and most keys were removed with patch 4.2.0.
*Inventory space problems were extremely common in the early years of the game. Many items stacked by 5 instead of 20. Some professions already had their own bags in vanilla, but the concept was generalized to every profession in The Burning Crusade with toolboxes, mining bags and so on.
*Mounts and Pets had to be carried in the inventory until Wrath of the Lich King. While they became learn-able spells, they weren't shared by all characters on the account.
*The Collections tab was only introduced in Mists of Pandaria which included the previous mount and pet collections and also added toys which were still in carried in the inventory until them. The mounts, pets, and toys also became shared between characters in this new system.
**The heirlooms tab was introduced in Warlords of Draenor.
**The appearances tab was introduced in Legion. It got an upgrade in patch 7.2.0 that included support for armor set collections.
*Up until Warlords of Draenor, quest items also had to be carried in the inventory. Currently, most quest items no longer take up space in the inventory and can be accessed through the Quest Log instead.
*The paper doll was updated in Legion to display much more streamlined information about a character's statistics.
*Since patch 7.3.5, the size of the backpack can be increased by 4 if you have a Blizzard Authenticator and SMS Protect added to your account.
Paper doll mists.png|Paper doll before to be streamlined.
===Miscellaneous===
At release, many "quality of life" features were yet to be implemented.
====Achievements====
*Achievements didn't exist until Wrath of the Lich King.
*Account-wide achievements were not introduced until Mists of Pandaria.
====Auction houses====
*During the beta, each major city had its own special auction house but due to technical reasons they weren't linked like today.
*At release, Blizzard decided to consolidate them: the only Alliance auction house was now in Ironforge, the only Horde one was now in Orgrimmar, and the only neutral one was in Gadgetzan.
*Linked auction houses were finally introduced in patch 1.9.0. All capitals got back their auctioneers, but their item pools were still separated by factions. It wasn't until patch 6.0.2 that they were merged together.
====Bank====
*At release there were no guild banks, so most guilds used low-level characters to store everything they needed.
*There was no Reagent Bank either.
====Companions====
*Originally companions were items carried around in your bag. They were also deletable.
*The Pet Battle System was introduced only in Mists of Pandaria.
*Gloria's Glorious Gliding Goodies were added in the Warlords of Draenor beta but removed. Another idea floating around for the expansion pack was to also have a "pet breeding" feature, kind of like in .
====Fashion====
*The dressing room was added in patch 1.7.0.
*Even though the problem was already noticeable in vanilla, the gear in The Burning Crusade was often so mismatched in design that it led to the rise of the infamous clownsuits. Because of this, the leveling gear in Wrath of the Lich King was made with closer thematic design and muted color scheme.
*Barbershops didn't exist until patch 3.0.2, and started out more limited than now: you couldn't change the face or skin color of your character.
*Transmogrification itself was added in patch 4.3.0. It was then only in patch 5.3.0 that you could use items that are in the bank or Void Storage for transmogrification.
*Up until patch 7.0.3 hiding your helmet and cloak was a game parameter, not a part of the transmogrification system. Patch 7.1.0 also introduced the ability to hide your Waist, Shirt and Tabard slots.
*The Wardrobe was only introduced in Legion as well.
====Flight paths====
*Green exclamation points showing a new flight master is nearby was only added in patch 2.3.0.
*Flight paths were originally not connected, so you needed to pick the next stop each time you landed.
*The flying mounts in mainland Quel'Thalas were giant bats instead of dragonhawks until patch 2.4.3.
*Between patch 4.1.0 and 5.2.0, most flight paths were learned automatically when a character became the appropriate level to use them, but it was removed to encourage exploration.
====Looting====
*You originally had to loot each mob manually instead of being able to loot all mobs at once in a radius like currently.
*Looting a chest or a boss originally did not bring up the loot roll box when in a group and people used to /roll manually for the rights to one, though this was later changed since it was possible to ninja loot items when other members of a party needed them more.
*Until loot rolling became restricted on class and specialization, it was very common for hunters to roll on everything because they were the class which could use the greatest variety of gear.
*The UI couldn't originally tell other players who was able to loot each mob, so this led to many "Loot the core hounds!"-like yells.
*Patch 3.3.0 introduced the option to roll to disenchant an item and receive the resulting materials, if an enchanter was present in the group.
*Personal loot didn't exist until Mists of Pandaria.
*Patch 8.0.1 made personal loot the default option for groups, removing all other loot systems (and with them the ability to roll to disenchant gear).
====Mail====
*At release, most cities had only one mailbox. Sending mail to alts wasn't instant, and there was also of course no Guild Mail.
*The ability to send Bind to Account items to alts on other realms was only introduced in patch 5.4.2.
====Names====
*The developers originally planned to include a way for players to obtain last names for their characters.
====Swimming====
*The breath timer was originally one minute instead of three. Quests that required you to go underwater didn't give you water-breathing buffs as well.
*Forsaken players originally had no breath meter, then they got one again but longer than other races, and Touch of the Grave eventually gave them back unlimited breath.
===Quests===
Quest design was less streamlined and cinematic than currently due to the lack of phasing and scenarios. Furthermore, many high-level questlines forced players to travel back and forth all over the world in order to complete them, and before the addition of quest markers, some quests like Lost in Battle and The Ancient Leaf were notorious for their cryptic directions (or lack thereof). The adventurers were originally treated more like anonymous mercenaries by NPCs, it was only in Wrath of the Lich King that they started to be recognized for their deeds. Cataclysm completely revamped the quests of the two original continents in order to bring them more in line with modern quest design.
*Blizzard's original intention was that quests would lead players to new areas and let them familiarize with their environment, and then players would have to grind mobs rather than follow a true storyline, as there wasn't supposed to be as many quests as now.US Gamer - How World of Warcraft Was Made: The Definitive Inside Story of Nearly 20 Years of Development
*Each playable race was originally planned to have an epic life quest which told the story of that race. As they started implementing these life quests, however, the designers increasingly found that they felt canned rather than cool and individual since they gave the same backstory to every player character of a particular race. The designers ultimately steered in the direction of simply making epic high-level questlines with stories based around the NPCs, rather than trying to tell players what their character's life story is.
*During early development, quest text instantly appeared when talking to quest givers. However, Blizzard received feedback from their internal testers that there wasn't enough story in the game, which turned out to be because testers would simply skip the quest description and go straight to the objectives. To encourage people to actually read the lore, the designers made quest text appear gradually by "typing" across the quest interface instead of having it all pop up at once. An option of switching to the instantaneous quest text was later implemented.
*Available quests were originally not marked on the minimap, as such, some quests remained largely hidden to many people.
*Quest objects originally did not sparkle and had no specific outlines. There was also no quest markers, and it was very difficult to find some things like Mankrik's Wife without using an addon or an external map.
*At release, all classes had class-specific quests which rewarded certain important abilities and items, some of them requiring the player to travel to multiple very distant zones:
**Druids had quests to gain some of their shapeshift forms. The most notorious of these was the Aquatic Form quest chain, which sent the druid to locations on both Kalimdor and the Eastern Kingdoms, and involved a swim into fatigue waters.
**Rogues had quests related to their Pick Lock, Pick Pocket and Poisons abilities.
**Shaman had quests to gain their totems, most notorious being the Call of Water quest.
**Warlocks had quests to gain each of their minions.
**Other quests gave weapons that gained a mythical status to players, like Whirlwind Weapon for warriors and The Test of Righteousness (3) for paladins.
*One particularly exotic quest was the Test of Lore, which if failed gave the Mark of Shame debuff. This made everyone in the Horde hostile to you, and some people used it to raid their own faction leaders and kill them.
*There were originally no daily, weekly or world quests. However, there were originally much more group quests until Cataclysm removed most of them. Several of them were difficult escort quests. Before the mechanics of phasing and generic names were introduced, quests in which events (such as the aforementioned NPC escorts) had to happen often made the original NPCs temporarily disappear, and for example, you had to wait until another player had finished his escort quest to start your own.
===Riding===
Mounts were originally handled by players in a more "personal" way, mainly because they were rarer and harder to acquire. Players usually kept to one mount and for a long time.
*One early idea during development was that players could specialize in mounts as a secondary skill. At higher levels, this would've allowed them to ride mounts normally only available to the opposing faction.
*Originally, mounts were items carried around in your bag. They were also deletable.
*There were no mounts until level 40, and they were also much more expensive. The level 40 mount cost 100g, and the 60 one cost 1000g. This was later changed so that the training instead inherited the costs, and mounts became much cheaper. Back then, however, the prices were subject to faction discounts.
*Normal mounts and epic mounts were strictly separated. Normal mounts always had a +60% speed bonus, and epic mounts always had a +100% speed bonus. This was later changed so that any mount had the maximum speed bonus enabled by your Riding skill.
*Up until patch 3.0.8 several mounts were race-restricted, such as the mechanostriders which could only be ridden by dwarves and gnomes.
*Mounts used to have 3 second cast time prior to patch 3.2.0.
*Players were originally always dismounted when touching any water. This was later changed in The Burning Crusade to dismounting you when you got so far in the water you started swimming, but it was still problematic for gnomes, who were easily dismounted by the shallow waters of Zangarmarsh and the Swamp of Sorrows. Now mounts can simply swim.
*Back then almost everyone had a Carrot on a Stick, especially since good trinkets were rare when leveling up.
*Flying mounts were introduced in The Burning Crusade with flying only enabled in Outland. As part of the revamping of old zones in Cataclysm, flying was enabled in the Eastern Kingdoms and Kalimdor. Blizzard intended to remove flying for new content starting with Warlords of Draenor, but this led to a huge outcry on the forums and flying was brought back through Draenor Pathfinder, which was implemented at the last minute. Legion followed up on that with Broken Isles Pathfinder, Part Two, which was this time integrated in a more preventive way.
**Guide: Soarin' Over Draenor was added as a joke because the Cold Weather Flying, Flight Master's License and Wisdom of the Four Winds flying licenses were necessary in order to fly in the previous expansion packs.
*Cloud Serpent Riding was also originally required in order to ride cloud serpents. This skill was learned per-character, rather than account-wide, so characters who acquired a cloud serpent mount on another character still needed to reach exalted on their alt to use the mounts.
*The Reins of the Grove Warden could be obtained only by killing Archimonde on Heroic or Mythic difficulty and loot the Remnant of Chaos prior to the release of the Legion expansion. It was a big hint to the coming Emerald Nightmare storyline. Similarly, the Kirin Tor Summoning Crystal could be obtained only by killing Argus the Unmaker on Heroic or Mythic difficulty and loot Blood of the Unmaker while Antorus, the Burning Throne was current. This served as a preview of the incoming focus on Azeroth's blood.
*Patch 7.3.5 eventually removed the need for any zone-specific flying licenses with its leveling overhaul, but the Pathfinder achievements are still required for their related continents.
*Learning and upgrading the riding skill required visiting a riding trainer and drop a total of (without discount) to learn them all. This would change with patch 10.1.5 where upon reaching a certain level, the character will automatically learn the next riding skill.
===Time and monetary investment===
At release, it usually took much longer to do things compared to now. Leveling up was longer, reputation grinding was harder, money was sparser.
====Experience====
*In very early layouts, it was shown that Blizzard originally counted on 70 being the level cap instead of 60.
*According to Kevin Jordan, the level cap was set at level 60 because WoW was meant to appear to have more than Everquest, which had a level cap of 50.https://www.twitch.tv/kevinjordan/clip/PeppyBigWitchOSfrog?filter=clips&range=all&sort=time 
*In beta patch 0.6, there were additional rested levels, including some that reduced the amount of experience you gained. The different states were "Well Rested" (200% XP), "Rested" (150% XP), "Normal" (100% XP), "Tired" (100% XP), "Fatigued" (50% XP) and "Exhausted" (25% XP).
*Heirlooms didn't exist until Wrath of the Lich King, and leveling up required a higher amount of experience points than now.
*The Character Boost function was initially introduced in Warlords of Draenor, with the Assault on the Dark Portal scenario serving as an introduction for everyone including boosted characters.
**For Legion, the boost to 90 was removed and the two gunships Tempest's Roar and Sword of Dawn served as level 100 character boost tutorial areas prior to the common Battle for Broken Shore scenario.
**For Battle for Azeroth, the boost to 100 was removed and now 110 characters instead spawn in Dalaran with an artifact in hand and the Class Hall/Broken Shore/Argus unlocked. The Tempest's Roar and Sword of Dawn are still available however for class trials, which are at level 100.
*The zone scaling technology was already in place for the Broken Isles at the release of Legion, but it was only extended to the whole world of Warcraft with patch 7.3.5. Warchief's Command Boards and Hero's Call Boards were also updated, and Loremaster achievements were updated to require the completion of certain storylines instead of a fixed number of quests.
*World of Warcraft: Shadowlands made multiple changes to better ease new players into the game and smooth out the leveling process, including...
**Exile's Reach, an alternate starting zone that provides a thorough tutorial of gameplay basics such as combat, questing, and instances.
**A level squish, which reduced the number of levels across the board. Whereas Battle for Azeroth had a max level of 120, Shadowlands has a max level of 60.
**Timewalking Campaigns, which can increase zone scaling ranges so that veteran players are no longer forced to skip around the game world during an alt's leveling journey.
*Very early on in development for Shadowlands, 130 was inteded as the new level cap, as seen on unused template food items for level 125https://www.wowhead.com/item=173350 and 130https://www.wowhead.com/item=173351.
====Money====
*At release money was much less abundant than now, and as such gold sinks were rather different. As an example, it was almost universally impossible to immediately buy a new mount when you reached the required level cap if you were playing alone.
====Specialization====
*At release you could respec your character for a monetary fee, but each time you respecced, the fee would become bigger and bigger, until it became capped to a 50g limit in a patch.
*Dual speccing was introduced in Wrath of the Lich King to help with this problem, until Legion finally permitted players to freely switch between all their specializations.
===User interface===
World of Warcraft's user interface was designed to be simple and easy to understand, similar to Diablo II. While already customizable, at release the UI lacked several features that now seem essential:
*There were no additional skill bars, you had just the main skill bar and you had to flip pages. You had to use an addon to have more bars before Blizzard added it.
*There were no built-in Raid Frames, so the only way to see it was to use CTMod.
*Some raid additions such as /raidwarning, the ability to mark mobs and Threat Meters (wait for three :Sunder Armor) were only available with specific add-ons, before Blizzard added them into the game themselves.
*Originally it was only possible to inspect someone's gear, not his abilities, and the range to do so was about 10 yards. When people in epic gear stood in a capital city, there would be dozens of people around inspecting him. Since it was impossible to tell, many healers were also healing in a DPS spec to avoid respec bills.
*All interactable NPCs, such as vendors, used to have flavor text in their dialogue window that you had to click through to get to their function. It even varied due to holidays. For NPCs with only one thing to say, this was hidden for convenience in Wrath of the Lich King, but the flavor text is still being added (an example being Tradesman Portanuus in alternate Nagrand) in the game. NPCs with at least two dialogue options still have their flavor text. You can see hidden flavor text by entering a script line in the chat panel.
*Up until Cataclysm, you could only use a single type of tracking (like Find Herbs) at a time.
*Patch 4.2.0 introduced the Dungeon Journal, which was later revamped into the Adventure Guide in patch 6.2.0 to cover more than just dungeons.
*The What's New window was added with Warlords of Draenor.
====Social====
*Blizzard originally envisioned that players would be able to learn the languages of other races—including those of the opposing faction—though not easily.
*The in-game Calendar was introduced in Wrath of the Lich King.
*Real ID and cross-game chat using Battle.net was only introduced in patch 3.3.5. BattleTags were introduced in patch 5.0.4 and the ability to appear offline in Battle.net was finally added in October 2017.
*In addition to other perks for guilds, the developers originally planned to include "Guild Dungeon Instances".
*Before Cataclysm, guild management was very bare-bone. No news feed, upcoming events, ability to search from the professions, etc. You also needed ten signatures to create a guild instead of five. The expansion pack also added guild advancement, which could reward many different guild perks as you leveled the guild up. Because of this, many smaller guilds had to disband, and alts were constantly bombarded with guild invites, so Warlords of Draenor removed guild advancement and trimmed down guild perks.
===World content===
*There were originally no phasing, cross-realm dungeons/zones/battlegrounds, scenarios or sharding. If someone of the same server was in the same region as you, you were able to see him, and likewise, you could only see people of your servers running around. Because of this, worldwide content like bosses and events were more common, leading to massive instability and/or chaos in some cases.
*Blizzard started adding cross-server content with the battlegroups in patch 1.12.0. They were groups of realms whose players could face each other in Player vs. Player matches. Battlegroups were eventually phased out so players from any realms in the same continental zone could play with each other.
====World bosses====
*They originally didn't have the debuff which makes you unable to resurrect if you die fighting them, so people could run back from the graveyard and continue fighting.
*World bosses were not all properly leashed and it was popular to kite Lord Kazzak to Stormwind City, where he wreaked havoc until he got killed or removed by a Game Master. Another example is how A'dal was updated to hit for over 100,000 damages because of people kiting fel reavers from Shadowmoon Valley and causing the naaru to die in the ensuing fight.
*Among the now-removed world bosses that would later reappear in the story are Eranikus, Azuregos, the original Dragons of Nightmare and Lord Kazzak.
*After being phased out of Blizzard's design philosophy in Wrath of the Lich King, world bosses returned in Mists of Pandaria.
====World events====
*During development, the designers planned to have a number of infrequent world events with unique quests and rewards in various zones. One such involved Alliance armies rolling up onto the beach near Northwatch Keep to attack the Crossroads and other Horde settlements in the Barrens. Horde players could band together to defend the towns, such as by getting the head of the Alliance raiding party leader and taking it to a lieutenant in the Crossroads. The developers planned for these events to be announced with a realm-wide broadcast and through NPC dialogue.
*Starting with patch 1.4.0, there were regular elemental invasions in several zones. These were removed in Cataclysm.
*Love is in the Air originally had a different version.
*The Darkmoon Faire was added in patch 1.6.0 and was heavily revamped in patch 4.3.0. Darkmoon Island was only added in that patch and prior to that the Faire could instead be found at one of three locations: outside Goldshire in Elwynn Forest, outside Thunder Bluff in Mulgore, and on the outskirts of Shattrath City in Terokkar Forest. Each time the Faire was about to open, you could see Darkmoon Carnies actually building it up.
*From the Gates of Ahn'Qiraj to the Legion Invasions, a number of one-time-only world events have occurred throughout the game's history.
*It seems in the Warlords of Draenor alpha Blizzard started implementing some sort of marathon event, through the South Race Official, Westfall Race Official and Elwynn Race Official.
**It appears that the idea was later moved to the Darkmoon Faire's Darkmoon Races.
==Races==
===Common===
*Some jokes were removed from the game for various reasons.
*Blizzard originally planned for many more playable races in the original World of Warcraft than they had time to do. According to Mark Kern, at one point the team had "like 20 possible races or something ridiculous like that", with many subsequently getting cut during development. Naga, demons and goblins were 3 of the 9 playable races originally planned, with demons planned to be shapeshifters.Countdown To Classic – A World of Warcraft Classic Podcast, Episode #63 – The Making Of World Of Warcraft With Vanilla Dev, John Staats Gnomes and trolls were added later in development.World of Warcraft - Collectors Edition - Behind the scenes: "Characters"
*The division of the playerbase into two factions didn't exist during initial development of the game, and was inspired by the faction split in .The World of Warcraft Diary kickstarter Update #12 (39min 30sec)
*In vanilla many heroes who are now unique had generic models, like Sylvanas Windrunner who used a pale night elf model, Anduin Wrynn who had a plain child model, or Magni Bronzebeard and Tyrande Whisperwind who didn't had really distinguishing features. Some others had at least some small unique thing, like how Thrall had a unique blue-eyed face or Cairne Bloodhoof wielded a totem.
*A dance studio allowing players to customize their character's dancing animation was announced for Wrath of the Lich King but never implemented, and subsequently became a popular meme in fan discussions about scrapped features. The Auction House Dance Party and Darkmoon Dance Competition, likely inspired in part by the dance studio, were added in patch 7.2.5 and patch 9.2.0, respectively.
*Before most of the playable races were finally updated in Warlords of Draenor, there were already some attempts at high-resolution models for some unique characters. Jaina Proudmoore, Thrall, and Garrosh Hellscream notably went through three different models each.
*Even after the new player models were added, it was originally still possible to switch back to the old ones through a graphical option. Since Legion, however, even when the old models were activated, blood elves and night elves would still be the new models, because of the modifications required for the inclusion of demon hunters.
**After patch 7.3.0, draenei could no longer use their old models even when activated, presumably because of the inclusion of the Lightforged draenei.
**After patch 8.0.1 the old models are simply not available anymore, possibly due to the many allied races added in the expansion pack.
*In Legion Blizzard started adding unique combat animations to classes. Before the update, for example, all orcs would use the same melee animations, but now an orcish warrior and rogue each have some different animations. These animations are made by classes, meaning a night elf rogue will also use some of the same animations as the orc one. Patch 7.3.0 also added unique "ready" stances for casters, when before that casters went back to their "idle" stances after launching a spell.MMO-Champion
*It is also in Legion that head tracking was added, meaning your character will try to look in the same direction as your current target.
*Before Mists of Pandaria, the art teams tried to maintain 'unique silhouettes' for each race to keep members of the opposing faction easily identifiable even under armor models. This was also the reason for things like the orc's exaggerated slouch, which was rarely shown in prior media. With the introduction of pandaren, however, this notion was abandoned.
===Blood elves===
*Many high elf and blood elf NPCs already existed at release, but they had different models, based on the ones night elves used instead.
*In the The Burning Crusade alpha, their language was called Sindassi instead of Thalassian.
*In the beta, the new blood elf models were still somewhat based on the night elf ones. Males were notably slimmer, and even today the Silvermoon City Guardians still use their model. Both male and females also had a different dance, based on the one in .Blood elf Pulp Fiction dances
*At the release of the expansion pack blood elves had a racial ability called Mana Tap which drained a small amount of enemy's mana and "energized" the player. It could stack up to 3 times and when using Arcane Torrent it would restore mana depending on the number of stacks. In Wrath of the Lich King, it was removed and Arcane Torrent was given a flat mana restore.
*Up until Cataclysm they couldn't be warriors, the only race which didn't have the possibility because at release they already had access to six classes.
*Patch 8.0.1 introduced the possibility to have golden eyes as a character option.
===Demons===
*Before Warcraft III really solidified, Chris Metzen envisioned demons as shapeshifters who used magical illusions and deceit, and this version of demons was initially planned to be a playable race in classic World of Warcraft alongside naga and goblins. According to Johnathan Staats, this was likely a relic from when the Burning Legion was planned to be a playable race in Warcraft III. However, as Warcraft III developed, the demons got a lot more brutish, and on the development side, having a shapeshifting race proved too expensive as it would effectively entail making a whole additional race with its own animation sets in addition to the base race. Thus, playable demons were cut from classic WoW.
===Draenei===
*Since the wait for the draenei race announcement was so long, Blizzard joked about wisps being the new Alliance race. The draenei leaked a few days before being actually finally announced, and their strange appearance led to some people thinking that they were wisps which had somehow possessed eredar bodies.
*There exists unfinished assets for female Broken.
===Dwarves===
*In the original alpha, dwarves could already be mages (Dorfus Alphamage is a reference to that).
*In the alpha, several NPC models that didn't use the standard dwarf model were created. Some examples of these models are still used, like Yarley.
*At release, dwarves couldn't be warlocks, shaman or mages, possibilities only introduced in Cataclysm. Dwarves originally also had a passive racial trait named Find Treasure (racial), which was replaced by Explorer with the release of Cataclysm.
===Forest trolls===
*The original models of forest trolls were originally just reskinned jungle trolls, but they were updated in The Burning Crusade and Wrath of the Lich King.
===Forsaken===
*The Forsaken almost didn't make the cut as a playable race in World of Warcraft due to the designers' animation workload and limited resources.
*The Forsaken racial mount was originally intended to be a demonic horse called a nightmare instead of the skeletal horse. Even after release, Executor Zygand and Deathguard Lundmark rode felsteeds until their mounts got changed to skeletal horses in a later patch.
*In the alpha they were simply known as "Undead" instead of "Forsaken".
*Forsaken player characters were originally classified as Undead instead of Humanoids, so they could be targeted by Exorcism and other such spells, back when it only worked on Undead and Demons.
*Before the introduction of Gutterspeak in the beta, they were able to speak Common.
*In order to represent the political tensions within the Horde, the Forsaken originally started out as instead of with the other races of the faction. The blood elves broke that rule because of their shared friendship, and the goblins and pandaren also later ignored it.
*Up until Cataclysm they couldn't be hunters.
===Gnomes===
*Gnomes were made playable late in the development of the vanilla alpha. This is why they didn't appear in the original cinematic and had their capital city lost to Sicco Thermaplugg. Blizzard did not originally know what their racial mount would be; they decided on the mechanostrider after asking fans for suggestions.
*In the alpha, gnomes originally had a frost resistance racial instead of Arcane Resistance (gnome racial).
*Their associated reputation was originally called "Gnomeregan Exiles".
*Up until Cataclysm they couldn't be priests, and up until Legion they couldn't be hunters.
===Goblins===
*Goblins were initially envisioned to be a playable race for World of Warcraft but got cut along early.
*Many goblin NPCs already existed at release but they had different models. Both their male and female models could already be equipped with many different armors and weapons however.
*Their addition as the next Horde race was leaked by Hallow's End masks.MMO-Champion Hallow's End masks
===Humans===
*In the alpha, many NPC models that didn't use the standard human model were created. Some examples of these models are used in Old Hillsbrad Foothills (Frances Lin), Farshire (Gerald Green) or by several pirates (Captain Grayson). Dame Jesepha can also be found in the Deeprun Tram.
*In the alpha, humans originally had a racial trait that granted "additional skill points". This is a racial trait that humans have in .
*Up until Cataclysm they couldn't be hunters.
===Jungle trolls===
*Jungle trolls were made playable late in the development of the vanilla alpha. This is why they didn't appear in the original cinematic and had their capital city lost to Zalazane. In the alpha, they were also simply known as "trolls" instead of "jungle trolls".
*Before jungle trolls were made playable, all troll NPCs used a different model that was bulkier and similar to the Troll Berserker from The Frozen Throne. This model is still in the game and used by a few troll NPCs like Zanzil Mindslave and Chieftain Zul'Marosh.
*Jungle trolls couldn't originally become mage in the alpha, but this was changed in order to balance the number of available classes within the Horde.
*The female trolls were notorious for having been revamped between alpha and beta - they originally looked much more feral and were much more slouched like their male counterparts, then got a model that was more similar to the males and then finally got a model that stood straight.
*Up until Cataclysm they couldn't be druids or warlocks.
===Naga===
*Naga were initially envisioned to be a playable race for World of Warcraft but got cut along early. According to Mark Kern, the naga were Chris Metzen's favorite race and the one he regretted cutting the most.
===Night elves===
*Up until Cataclysm, night elves couldn't be mages.
===Ogres===
*The original ogre model looked chubbier and slightly more inane, but they were updated a few months after release. Since then, new ogre models were created or updated in several of the following expansion packs.
*They were announced as a joke race in 2004. The way Cho'gall is played in Heroes of the Storm is reminiscent of that joke.
===Orcs===
*The iconic horned helmet of the orc grunt showed up in the earliest trailers, but was removed prior to the release of the game for reasons unknown and is no longer within the game's files.
*One of the early trailers depicted a playable orc with a long full hairstyle. This hairstyle wasn't used in the full game for reasons unknown.
*Up until Cataclysm, orcs couldn't be mages.
*There exists unfinished assets for female fel orcs.
*Patch 8.0.1 introduced the possibility to have a straight back for playable orcs. The exaggerated posture of playable orcs was initially done for PvP silhouettes, but with the concepts being abandoned and the advancement of technology, it was decided to give players a choice to choose their orc's stance.
===Pandaren===
 
*Originally the two The Burning Crusade races were supposed to be blood elf and pandaren. Blizzard eventually decided to scrap the idea because they thought it didn't really fit the concept of the expansion pack. This is why the The Burning Crusade announcement trailer only mentions blood elves and it took 6-7 months after BlizzCon 2005 to announce the draenei. See the History of pandaren in Warcraft.
===Tauren===
*In the alpha, tauren didn't have a mount at all but had a Plainsrunning ability instead. Saern Priderunner and Samantha Swifthoof could teach the ability.
*At one point in the alpha, they were also planned to have a "bull rush" attack as a racial ability.
*Up until patch 3.0.8, they were also only able to ride their kodo beasts, orcish wolf mounts and the Black War Raptor.
*They couldn't originally be priests or paladins until Cataclysm.
===Worgen===
*The addition of the worgen as the next Alliance race was leaked by Hallow's End masks.
*Early concept art of the worgen showed them riding a giant boar-thing instead of having Running Wild.
===Zandalari trolls===
*Zandalari trolls first appeared as the Zandalar Tribe faction on Yojamba Isle. Then, they used jungle troll models with a special skin. Patch 5.2.0 added new, unique Zandalari troll models, but they were only used on Pandaria and they didn't have female variants nor could they equip armor.
*When Zandalari trolls became playable in Battle for Azeroth they were given a new model with a female variant. Some Zandalari from previous patches and expansion packs were also updated, such as Chronicler Bah'Kini.
===Others===
*Blizzard have considered making drakonid a playable race, with Tom Chilton stating in 2009 that "We always looked at those and said, oh that would be a pretty cool player race - it would be cool to play as one of those guys. There's not a lot there as far as, where did they come from and what are they? But they are in the world and it wouldn't be completely inconceivable that a player would end up being able to play that, and we could continue to expand on the depth of that race and that sort of race."
*Before the introduction of the mastiff model in Cataclysm most dogs and hounds used hyena or even wolf models.
*Before the introduction of the new eel model in Cataclysm, they used the mana wyrm model instead.
*Before the Cataclysm revamp of Kalimdor, several silithid mobs used less-than-threatening models, like crabs or beetles, as was the case of the Silithid Protectors or Silithid Creepers.
*Before Battle for Azeroth, saurid were called "compies" and used small red raptor models instead.
==Classes==
===Common===
*When deciding on the original nine classes in World of Warcraft, the designers looked at both traditional RPG classes and Warcraft III units for inspiration.
*The original idea for hero classes was that once a player hit level 40, they could start specializing in skills to become similar to Warcraft III hero units, with a few choices based on their race and class. For example, dwarf warriors could fulfill the fantasy of a mountain king, night elf hunters or warriors could specialize in dual-wielding to become demon hunters, and undead warriors could become death knights. In this way, each hero unit from the RTS games was planned to be represented in WoW. The hero class idea was dropped when talent trees ended up accomplishing most of the goals the designers wanted out of the idea in terms of specialization and identity.
*Class design and raid balance was rather different than today. Mostly only warriors could tank, priests were by far the best healers, druids were there to innervate the priests, shaman were used mostly as out of combat ressers, and paladins were usually busy rebuffing the raid with 5-minute blessings. Hybrid classes usually dealt about 50% less damage than pure classes, and their itemization was quite strange. Paladins/druids/shaman had all stats on their gear, and rogues, warriors and some other classes also sometimes had spirit on theirs because it used to increase procs per minute.
*Some classes didn't have any interrupt, or any crowd control, or any group buff, etc. In the same way, lots of classes, especially pure DPS, didn't have a single healing ability. Now almost every class has the same set of interrupt/CC/heal/group buff.
*Spellcasting classes used wands much more regularly in order to let their mana replenish during fights and to not over-aggro. Some talent trees had talents that improved wand damage. However, there was originally no auto-shooting for wands, and you had to click each time you wanted to hit.
*Talent trees existed.
*The training dummies existed in the game since release, but they were made usable (targetable) only in Wrath of the Lich King.
*While leveling on during Warlords of Draenor, players would unlock Draenor Perks every other level. During the Warlords beta prior to August 2014, you would unlock a perk every level, meaning the list of perks was even longer.
*During the alpha stages of Legion, all classes gained a teleport spell to their order hall, with 4 remaining to full release: Dreamwalk, Death Gate, Teleport: Hall of the Guardian and Zen Pilgrimage, and 8 being removed: Gateway: The Fel Hammer, Call Eagle Spirit, Guiding Light, Naaru Lightshift, Extraction Point, Stormcall, Ritual of Return and Skyjump.
*Patch 8.0.1 added back several castable buffs (such as Arcane Intellect or Battle Shout) and dispels (Soothe, Remove Curse) that had been removed over the years.
*When the Dragonflight expansion was announced the revamped talents system user interface showed diamond shaped abilities on the sides of the talent tree which were a mechanic that the World of Warcraft developers are not planning to include in the final version of the talent tree.https://us.forums.blizzard.com/en/wow/t/the-future-of-warcraft-announcements-talents-and-user-interface/1222720/24
===Death knights===
*Death knights were considered as a playable class as early as vanilla, along with necromancers. During the development of Wrath of the Lich King, Blizzard considered many ideas for what the expansion's hero class would be, which they narrowed down to four front-runners: death knight, necromancer, runemaster, and monk. Necromancers and runemasters ended up getting rolled into death knights.World of Warcraft Diary, pg. ??
*The original concept for making a death knight was to have the player sacrifice a pre-existing high-level character in order to create the death knight.Eurogamer WotLK interview The cut quest Kanrethad's Quest is presumably a remnant of that old quest chain.
*Their rune system was originally intended to have a special portrait frame but this never made it live.
*At release:
**One could only roll a death knight if they already had a level 55 character or higher on that realm.
**Death knights had access to three different presences that made them adaptable to different situations, regardless of their specialization: Blood Presence, Frost Presence and Unholy Presence.
**They also had runes of different types: two blood, two frost, and two unholy. Depleted runes could become death runes under certain circumstances such as specific talents; death runes counted as any type of rune (blood, frost, and unholy at the same time). For example, frost spells such as Chains of Ice required frost runes.
**Raise Ally raised fallen allies as ghouls for a limited time and they gained new abilities.
**The design intent was that all three specs could be dedicated tank specs; tank talents were placed in the early tier of each tree. However, the higher stamina and self-healing of Blood made it a much stronger tank spec than the other two from a very early point.
*In Legion, the three presences were removed, as well as the rune types.
===Demon hunters===
*A night elf demon hunter was featured in vanilla promotional art.
*Playable demon hunters were considered as early as The Burning Crusade, but the developers weren't ready to add any new classes to the game at that point. They were considered again for Wrath of the Lich King, but it was decided that they wouldn't make sense with the theme of the expansion. It was not until Legion that an expansion arrived with a story and theme which fit the class.
*The addition of Telarius Voidstrider as early as Cataclysm could've been an early hint at the coming of playable demon hunters, but Writings of the Dark Herald shows that the story for them might have originally been intended to be different.
===Druids===
*Druids almost didn't make the cut as a playable class since the lore in Warcraft III stated that only male night elves could be druids. Creative director Chris Metzen was especially insistent that the designers stay true to this portrayal of the night elves. However, as the designers discussed which classes to include in the game, they kept coming back to the druid and eventually decided to slightly retcon the lore to let tauren and female night elves be druids as well, allowing the class to be included in the game. The WoW version of druids was designed as a combination of the various druid units in Warcraft III: the Druid of the Claw, the Druid of the Talon, and the Keeper of the Grove.
*Druids were intended to be able to shapeshift into storm crows as early as during the alpha. This would have allowed them to bypass obstacles like mountains, but it was scrapped as it was deemed to be too powerful of an ability at the time. They were also apparently meant to transform into nightsabers as well as have a "scout form" which transformed them into rabbits and other critters (depending on the environment). The scout form did not have any offensive abilities, but enemies would see it as a neutral critter and therefore would not attack it.
*Druids had to leave their feral forms for several actions: drink potions, use trinkets, talk to NPCs, etc. They also couldn't cast for a few seconds after leaving a form, there was a talent to allow that. They could also not change freely between forms but had to return to their humanoid form first.
*Many of their spells originally didn't function or had reduced functionality indoors, such as Entangling Roots and Feline Swiftness (Classic).
*In The Burning Crusade, Balance druids had a passive effect that allowed them to restore mana by hitting enemies with melee attacks while in Moonkin Form. Since the amount restored was based on their attack power, it was an effective tactic to bring a feral staff such as Terestian's Stranglestaff (back when it increased attack power in cat, bear, and moonkin form) during raids. Half a minute of meleeing would usually be enough to regen to full mana, allowing the druid's Innervate to be used on a healer.
*In The Burning Crusade, druids had a long questline to acquire Swift Flight Form.
*Incarnation: Tree of Life was originally a permanent form up until Cataclysm.
*Up until Mists of Pandaria, the Travel Form transformed you into a cheetah instead of a stag.
*Up until Legion, Travel Form was actually four different spells: Travel Form, Aquatic Form, Flight Form and Swift Flight Form.
===Hunters===
;Before release
*Hunters were inspired by the Headhunter, Ranger, and Huntress units from Warcraft III.
*The Marksmanship and Survival talent trees were respectively named "Ranged Combat" and "Outdoormanship" at some point.
*Feign Death was originally a rogue/druid ability.
*During the beta, hunters used focus as their resource system and played completely different from the release version of vanilla. Focus would regenerate whenever the hunter stood still, but while this made them very unique, it ended up not being particularly fun, especially in a game with a lot of emphasis on movement in both PvP and PvE. The designers eventually gave hunters a mana bar instead and relied on their ranged combat and pets to distinguish them from other classes. The focus bar was eventually re-added in a different form in Cataclysm.
;Vanilla
*Several of their abilities depended on Spell Damage, like Arcane Shot, and once a hunter even stacked Spell Damage gear for Mend Pet and soloed Azuregos.
**Hunters would usually go out of mana after 3 shots, so they were mostly auto-shooting in PvP. However, in PvE, one could Feign Death + drink/swap gear.
*Survival was already the "melee" tree and had a Lacerate (hunter talent) ability which dealt less than 100 damage at level 60.
*Pets originally functioned very differently than now:
**Hunters started without pets and gained their first one only after a low-level quest.
**Pets had to be leveled. If a level 60 hunter tamed a level 20 pet, the pet would remain level 20 instead of jumping to 55.
**Pets had an happiness and loyalty system before patch 3.0.2. If pets were not treated properly or dismissed too often, before the loyalty level had been raised, the pet might disobey orders or even run off. Feeding the right food to the pet was a good way to keep it happy and thus to gradually increase its loyalty level. Not all pets could eat all the types of food, some had preference for fish, others for meat, etc.
**Pets also had training points. The higher level your pet, the more it had. You had to tame a pet with a certain rank of a certain skill, let it fight until you learned the skill from the pet, then use skill points to teach that skill for another pet. You had to repeat this process for each rank of each pet ability. This system was replaced by the pet talents in Wrath of the Lich King, which itself was later cut and merged into specialization-specific pet abilities.
**Before hunter pets were normalized, all pets had different stats and attack speed. There was a rare cat mob in the Badlands called Broken Tooth which could be tamed by hunters. He was considered the ultimate hunter pet because he had a 1.0 attack speed (before buffs), which made him a true nightmare for casters.
**Hunter pets didn't scale with any stats of their masters at all.
**If you were riding a mount, your pet would be running alongside you, and when you entered combat its speed would drop to normal speed, often leaving it behind and making it despawn. When The Burning Crusade first came out, you'd get on a flying mount and your pet would follow you through whatever mobs were in the path until it died.
**Pets didn't automatically go behind a boss, leading to parry-haste, loss of DPS, or hunters whining at tanks over boss positioning.
**Stable masters could originally stable only three pets.
*When the timer of Feign Death ended hunters really did die.
*Hunters couldn't lay traps in combat. It was changed in The Burning Crusade so you could do it, but with 2 second cast time.
*Hunters had a dead zone under which they could no longer shoot at enemies.
*Ranged weapons used ammunition, which had charges. Some ammunition items were more powerful than others. To help with inventory problems, quivers and ammo pouches also existed, and some of them were even able to increase ranged attack speed.
*When they started, hunters could wear leather armor but only gained access to mail armor after reaching level 40.
*Hunters had a Eyes of the Beast ability which let them directly control their pet.
*Until The Burning Crusade, Tranquilizing Shot could only be acquired by looting a Tome of Tranquilizing Shot and was necessary to kill Magmadar.
*Had a long questline to acquire Rhok'delar, Longbow of the Ancient Keepers and Lok'delar, Stave of the Ancient Keepers.
*They originally didn't have their ranged weapons displayed on their back, only their melee weapons.
*There were originally much more Animal Aspects.
;Legion
*Wielding Titanstrike gave you access to a second hunter pet, Hati. The Essence Swapper let you customize its look.
===Mages===
*Mages were primarily inspired by traditional roleplaying games as well as Warcraft III's Archmage and Sorceress units.
*In the beta, mages had several of their abilities cut:
**Chains of Ice, which rooted an enemy in place and could be active on multiple enemies at once. The designers quickly found that this meant players could simply bring a mage with them into any dungeon and only have to fight a single enemy at a time while the others were locked down by the mage. The spell was cut since the designers wanted each class to have relatively limited crowd control and because they didn't want one class to change the entire game. Chains of Ice made a comeback in a slightly altered form as a death knight ability in Wrath of the Lich King.
**Invisibility, which eventually made a comeback in The Burning Crusade.
**Phantasm (mage ability), which eventually made a comeback as Mirror Image.
**Sleep (mage spell), which was replaced by Polymorph. During the alpha it was a priest spell instead.The World of Warcraft Townhall/Classes
**Summon Water Elemental, which was cut from the original game because the designers originally didn't want the mage to be a pet class. The ability made a comeback in The Burning Crusade.
**Khadgar's Unlocking, which never came back.
*During development, mages had to work together with other mages in a ritual in order to create city portals. Once a portal was placed in a city, any mage could cast a spell and teleport back to the city.
*Before mages could Conjure Refreshment Table they had to manually Conjure Food and Conjure Water for everyone in the raid, five by five items at a time... Conjure Refreshment was eventually created so they at least didn't have to conjure two different type of consumables, and later mages were also updated to create a whole stack of consumables at a time.
*Mage also had Conjure Mana Gem, Dampen Magic, Amplify Magic, Mana Shield (Classic) and armor abilities (Frost Armor/Ice Armor, Mage Armor, Molten Armor).
*You previously needed to visit a city and its portal trainer in order to learn the matching Teleport and Portal (spell) spells.
*Polymorph was originally only a sheep transformation, but other transformations were steadily added, such as Fragmented Magic and Tome of Polymorph: Turtle for pig and turtle transformations.
===Monks===
*At the time of BlizzCon 2011, monks had no auto attack, instead relying entirely on active abilities. Their resources consisted of chi (an energy-like resource), 4 light force, and 4 dark force (also called "light chi" and "dark chi" by players). Chi was used by Jab and Roll (monk ability). Jab generated light and dark force, which were used for "everything else."Blizzcon 2011 - World of Warcraft: Mists of Pandaria Preview Panel (34:17)
**By March 2012, monks had been given the ability to auto attack, and their resources were simplified. Chi was replaced with mana for Mistweaver or energy for Brewmaster and Windwalker; and the "two forces" concept was dropped in favor of modern chi.Wowhead - Mists of Pandaria 2012 Press Event This was partly due to consistent feedback from monk playtesters that the light and dark resources were confusing, and partly because monks already had many abilities with unique effects. The developers began to think that it might be more fun to allow monks' complexity to stem from their abilities rather than their resource system.Wowhead News - Interviews with Greg Street, Cory Stockton, Tom Chilton, and J Allen Brack
*Monks had access to three different stances depending on how they intended to fight: Stance of the Fierce Tiger, Stance of the Wise Serpent and Stance of the Sturdy Ox.
===Paladins===
*The inspiration for the paladin came almost straight from the Warcraft III Paladin. It was originally intended to be one of the easier classes to play since the designers found that new players tended to gravitate towards hybrid classes, which were typically easier to play than other classes in other MMORPGs at the time.
*At release, the paladin class was originally Alliance-only, being restricted to human and dwarves.
*Paladins originally had auras and seals. Seals were originally planned to be abilities that created fixed buff areas on the ground, rather than simple self-buffs.
*Paladins had about a dozen seals removed, namely Seal of Fury, Seal of the Crusader (Classic) and others. They also had Crusader Strike and Holy Strike in beta.
**After The Burning Crusade, Alliance paladins had access to Seal of the Martyr, while Horde paladins had access to Seal of Blood.
*The paladin Judgment spell worked a bit different. Each Seal had a different effect when unleashed, and casting Judgement also consumed the seal. For example, Seal of the Crusader (Classic) used to increase Holy damage taken, and Seal of Command (which was the most used seal) dealt Holy damage, and that damage was 3x higher if the target was stunned. In Wrath of the Lich King the Judgement spell was split into three different abilities instead: Judgement of Justice, Judgement of Light and Judgement of Wisdom.
*Paladin blessings lasted 5 minutes. So by the time you buffed 40 raid members, the first ones you buffed would have 2-3 minutes left on their blessings. Paladins were essentially just rebuffing the raid all the time, so their length was extended and greater blessings were created.
*Divine Intervention: Removed in patch 4.0.1, this originally gave the paladin the ability to give their own life in order to protect an ally with an impenetrable shield for 3 minutes. Divine Shield also originally lasted for 12 seconds, which gave them the possibility to "Bubble Hearth".
*When they started, paladins could wear mail armor but only gained access to plate armor after reaching level 40. For years the Protection and Retribution skills also scaled with spell power rather than Strength.
*Had a long questline to acquire Summon Charger. Since it was a spell instead of a normal mount, it used to cost mana to summon.
*Protection paladins had no taunt ability until the prepatch for The Burning Crusade, and would not gain a single target taunt until Wrath of the Lich King.
*Offensive abilities for Protection and Retribution paladins were based on spell damage instead of Strength until Wrath of the Lich King.
===Priests===
*The priest was based on the Warcraft III Priest unit. The designers wanted to portray the World of Warcraft priests as a caster class to separate them from the more traditional armored seen in other roleplaying games. This also allowed them to give priests more damage potential than a typical cleric.
*During development, Mind Control was an instant-cast Holy or Shadow Word called "Dominate". There were also two cut Holy/Shadow words called "Confusion" (stopped enemies from attacking) and "Fumble" (caused enemies to miss).
*During the early beta, priest's Inner Fire could be cast on other people like in Warcraft III. It was later changed to be a self-buff but even until patch 1.10.0 it kept an attack power bonus that was useless to priests.
**Rumors are that the Discipline tree was originally supposed to be a melee tree, similar to how the shaman Enhancement tree originally had tanking abilities. This may explain why there were several old-school monks and mace-wielding priests among the ranks of the Scarlet Crusade at the time.
*At release priests had racial spells, but some of them were turned into baseline priest spells and some others removed. Being a level 60 dwarf priest often meant instant raid spot because of Fear Ward, no matter what your gear was.
*Had a long questline to acquire Benediction and Anathema.
*During the early The Burning Crusade beta it seems priests were meant to be able to choose a Champion among their fellow players.
*They originally had Mind Soothe in addition to Mind Control.
===Rogues===
*Unlike most other classes, rogues do not have a direct Warcraft III equivalent (except perhaps the Warden) and originate more from traditional RPG classes. Rogues were called "assassins" early in development. While this was arguably a cooler name, it ended up feeling overly narrow and limiting in terms of what the class could do and led to the class being renamed.
*Early on in development, rogues had a problem similar to warriors (see below) in that they felt monotonous to play as players would simply wait for their cooldowns and use their abilities whenever they became available. The designers wanted rogues to feel especially frenetic to play and introduced the energy bar and the combo point system to remedy this.
*During the alpha, rogues were planned to be able to learn disguises.Knowledge: Dalaran Wizard DisguiseKnowledge: Dark Iron Dwarf Disguise They all required linen or wool plus another item. The Stonesplinter trogg disguise required Stonesplinter Rags, the Dalaran wizard disguise required a Dalaran Wizard's Robe, the South Seas pirate disguise required a Deckhand's Shirt, the Defias footpad disguise required a Red Defias Mask, the Dark Iron dwarf disguise required Dark Iron Leather and the Syndicate disguise required a Mark of the Syndicate.
*At release elite capital city guards such as the Thief Catchers originally didn't exist and were only added to counter rogues. Orgrimmar and its rooftops were still an easy target, so the Troll Roof Stalkers were added in The Burning Crusade.
*Prior to Legion, the Outlaw specialization was named "Combat".
*Rogue energy used to regenerate 20 every 2 seconds.
*Stealth originally had levels and came with a movement speed penalty. Items like Nightscape Boots were even made to help.
*Rogues had to spend 5 points in the Subtlety tree, to make sure their sap would not break stealth (20/40/60/80/100%).
*Pick Lock and Disarm Trap required Thieves' Tools. Lockpicking itself was a profession that had to be leveled up by opening locked chests and lockboxes. Dark Leather Gloves were made to help.
*Rogues also had a poison brewing profession along with the related ingredients. Poisons had stacks that were spent on attacking, and rogues had to refresh poisons on their weapons during boss fights.
*There was also a Detect Traps ability with a "Swirly Ball" animation that they loved to spam.
*During Legion, Outlaw rogues had a Bribe ability which convinced an appropriately-leveled humanoid NPC into fighting at their side for 5 minutes, giving the player control over them similar to a pet or minion.
===Shaman===
*The shaman was a combination of the orc caster units from Warcraft III: the Witch Doctor, the Shaman, and the Far Seer. The designers struggled somewhat with the previous lore's portrayal of orc shaman as powerful warriors who wielded shields and weapons, since they wanted shaman to stay distinct from World of Warcraft's warriors but not be as powerful. They settled on portraying World of Warcraft's shaman as "mage fighters", with the emphasis on "mage" first and "fighter" second.
*Shaman originally didn't have totems at all. This made them less interesting to play than mages and other casters, so the designers incorporated the totems from the Warcraft III Witch Doctor. One early approach was that each totem spell could be cast separately, but this led to players using up to 8-10 totems in every single combat and leaving them everywhere they went, which became a problem especially when there were multiple shaman in an instance group. Another approach was to have only a single totem, but this was too far in the other direction and made it feel like the class only had a single spell gimmick. The designers finally settled on basing the totems around the four elements, which felt like a right mix between the two approaches and also fit with the existing shaman lore. At release, shaman had access to many more totems, many of which were eventaully merged, and there was no adapted UI to handle them. They eventually got a Totem Bar but lost it after. Shaman also had to physically carry the totems themselves in their bags until special relic totems were created.
*At release, the shaman class was originally Horde-only, being restricted to orcs, trolls, and tauren.
*Shaman had a talent in the Enhancement tree that allowed them to equip two-handed axes and maces, but each time they did a talent respec from Enhancement they lost all weapon skills for them.
*The Enhancement tree also had a couple of tanking talents/spells, although they were eventually nerfed and later patched out. 
*When they started, shaman could wear leather armor but only gained access to mail armor after reaching level 40.
*Shaman had weapon enhancements such as Flametongue Weapon, Rockbiter Weapon and Windfury Weapon.
===Warlocks===
*Warlocks were one of the first classes designed for the game. Rather than stemming from traditional RPG classes or Warcraft III units, the class originated more from Warcraft's lore about orc warlocks. The designers especially thought it'd be interesting for Alliance races to have access to warlocks since it would allow even the more "good" or friendly races to play a more evil class.
*In the alpha and early beta, warlocks could wear leather armor. Since the original firestones also gave additional fire melee damages, this hints that warlocks may have originally been though of as a melee caster class.
*Anti-Magic Shell was originally intended to be a warlock spell during the alpha.
*The idea for warlock minions came about early on in development but went through a few iterations. The designers wanted to avoid simply having a progression system where players unlocked more powerful minions as they leveled up, since it'd mean that players would only use their most powerful minion and the lower-level ones would become obsolete. One idea was that every minion would be extremely powerful and only summoned for a limited time before disappearing and going on cooldown, meaning players would cycle through them and summon a different demon for each fight. One problem with this concept was that players preferred being able to pick which minion to use depending on the situation. Another was that fights could last for any variable of time and it'd feel bad for a group if the warlock's minion disappeared mid-combat. This led to the iteration seen in the release version of the game, where the different minions are designed similar to player classes in that each has a specific purpose that works best in specific situations. Minions originally functioned differently than now:
**Warlocks started without imps, and gained them only after a low-level quest.
**Minions didn't scale with any stats of their masters at all.
**If you were riding a mount, your minion would be running alongside you, and when you entered combat its speed would drop to normal speed, often leaving it behind and making it despawn. When The Burning Crusade first came out, you'd get on a flying mount and your minion would follow you through whatever mobs were in the path until it died.
**Melee minions didn't automatically go behind a boss, leading to parry-haste, loss of DPS, or warlocks whining at tanks over boss positioning.
**Warlocks had to upgrade their minion skills by buying grimoires at special demon trainers.
**Soul shards were required to summon them.
**Succubus minions used to have fewer clothes, but they added more in patch 1.4.0.
**Infernal minions were originally summoned by Inferno (Classic), which consumed an Infernal Stone and was gained after a quest or a rare book drop. The infernal was much tougher and had to be enslaved before killing everyone, and even after that, it was guaranteed to break the enslavement at some point and attack the group.
**Doomguard minions were originally summoned by Ritual of Doom, which required a whole party and killed one of the participants in the ritual, and was gained after a quest or a rare book drop. Like for internals, the doomguard was very strong and had to be enslaved quickly.
*Warlocks originally had access to more curses, such as Curse of Recklessness and Curse of Shadow. They also had banes, which worked similarly.
*Soul shards were originally items that had to be farmed by draining the soul of experience or honor-giving mobs. As such, when casting Detect Invisibility in the Ruins of Lordaeron or Raven Hill in Duskwood, warlocks could reveal passive and invisible level 50ish mobs so that they could quickly farm shards without having to go in a high-level zone.
**Soul shards were required for many things: summoning your minion, summoning an healthstone, summoning a player, etc.
**Since they didn't stack, to help with inventory problems, soul bags existed, and soul shards were automatically placed in the bag when acquired.
*Healthstone could be improved through talents, and if you had three different warlocks with three different ranks, you could have up to three healthstones in your inventory. Before the Create Soulwell spell was added in The Burning Crusade warlocks had to summon healthstones individually for each person.
*Firestones and spellstones were items that were used in offhand slots (and later in wand slot).
*The Felsteed mount was originally called the "Nightmare", and was intended to be the Forsaken racial mount in early alpha.
*Had a long questline to acquire a Dreadsteed. Since it was a spell instead of a normal mount, it used to cost mana to summon.
*Ritual of Summoning didn't create a Meeting Stone-like portal, it was used to summon individual players. Warlocks sometimes had to farm up to 30 soul shards to summon a whole raid.
*Hellfire was originally able to kill you, and it was common for warlocks to kill themselves that way in case of a wipe rather than lose durability.
*Similar to the now-removed mage armors, warlocks had Demon Skin (Classic)/Demon Armor (Classic) and Fel Armor (BC Classic).
*Before the introduction of demon hunters in Legion and starting from Wrath of the Lich King, Demonology warlocks had a Metamorphosis (warlock ability) ability that transformed them. Glyph of Demon Hunting even gave them Dark Apotheosis, which let them become tanks. Warlocks were the only non-tank class that could finish gold level tanking Proving Grounds because of it.
*Up until Legion all three spec used to have a different resource system with Soul Shards for Affliction, Demonic Fury for Demonology and Burning Embers for Destruction.
*Up until Legion warlocks could also summon a wider variety of demons through the Grimoire of Supremacy talent.
===Warriors===
*Moreso than other classes, warriors were inspired by traditional character classes from and other roleplaying games. While there are many warrior units in the Warcraft RTS games, there was no single unit the World of Warcraft designers used for inspiration.
*During development, warriors originally didn't have a rage bar, which made them very uninteresting to play since players would just press the button for each ability whenever they came off cooldown with little decision-making involved. The designers looked to other genres for inspiration and eventually got the idea for the rage bar from fighting games.
*In the beta, warriors had a talent called Combat Endurance which allowed a percentage of health regeneration to happen in combat and which was based on their spirit.
*At release warriors had access to three different stances depending on how they intended to fight: Berserker Stance, Battle Stance and Defensive Stance.
**Each of these stances had a matching "ultimate" ability, which were Recklessness (Classic), Retaliation (Classic) and Shield Wall respectively. They used to share a 30-minute cooldown.
*When they started, warriors could wear mail armor but only gained access to plate armor after reaching level 40.
*In vanilla it was somewhat-accepted for Fury warriors to wear some mail and leather pieces in order to maximize their DPS.
*With the original iteration of Shield Block, warriors were the only class that could push crushing blows off the combat table, making them the default raid tanks.
===Other===
*Necromancers were considered as a playable class in vanilla, alongside death knights. According to Kevin Jordan the only reason necromancers weren't a class in WoW is because Everquest had necromancers and the development team didn't want to do what they did so they did warlocks instead.https://www.twitch.tv/kevinjordan/clip/SlipperyImpartialHabaneroTinyFace?filter=clips&range=all&sort=time They were considered again for Wrath of the Lich King and were envisioned as ranged casters who used abilities like "corpse explode", but ended up getting rolled into death knights.
*The runemaster was a planned class that was scrapped early in vanilla's development. According to John Staats, the runemaster was replaced by the druid,World of Warcraft Diary, pg. ?? while according to Kevin Jordan it was replaced by the warlock in the role of a "freak class" that deviated from standard RPG tropes. Runemasters were considered again for Wrath of the Lich King and were envisioned as a rogue- or monk-type melee class who wrote runes on their bodies to give them different physical powers. A lot of the runemaster's features ended up getting rolled into death knights and later, monks.World of Warcraft Diary, pg. ??
==Professions==
During the game's original development, the designers made a distinction between professions and "minigames" like Fishing. While professions were planned out early on, minigames had to be implemented using extra code, and as a result there were several planned minigames that didn't make the cut to the final game.
===Common===
*In the alpha, tradeskills were directly linked to level – you couldn't buy one of the three levels in a tradeskill (which each unlocked how far your skill could advance in the tradeskill) without skill points, which were earned by leveling.
*Back in vanilla, a level 1 character could have maxed professions.
*You used to be able to fail at the gathering professions. For example, you could try to pick a high-level herb but after the cast finished you would "fail" and would have to try again. As such, it was necessary to level up your gathering professions before getting to the next zone.
*Some professions required ingredients that were way more exotic than now, for example Red Whelp Scale which only dropped from a single type of mob in the world. Other examples are Blood of Heroes, Righteous Orb, Larval Acid, and Pristine Black Diamond. Many recipes also required more crafting materials than today.
**Some ingredients also required long cooldowns to be created, for example, the leatherworking Salt Shaker had a 70-hour cooldown. Crafting Spellcloth had both a cooldown AND summoned an Angered Nether-wraith mob!
*There were originally several more crafting specializations, for example you could be a dragonscale leatherworker, a hammersmith (which would grant you an upgradable forged weapon like Thunder), a mooncloth tailor, and so on. These specializations were often associated with special quests and out of the way trainers. Alchemy specializations and Engineering specializations are still in place, however, they are not updated much anymore and it is easier to switch between them than before.
*Until The Burning Crusade the discovery mechanic didn't exist, you had to get all of your recipes at vendors, trainers or as drops, some of them being more or less rare: some recipes and patterns were limited to the Alliance or Horde, others could only be bought in limited quantities to out-of-the-way merchants, etc.
**Expansion-related recipes were also usually only taught or found in new expansion zones, like how Heavy Frostweave Bandage required a Manual: Heavy Frostweave Bandage. Now all First Aid trainers will now teach players how to make these bandages.
*Profession trainers originally greatly varied in skills. Trainers in low-level zones would generally only teach up to the Journeyman rank, and the highest-level trainers would sometimes hide in instances or secluded areas of high-level zones. When The Burning Crusade was released Master trainers only existed in Outland. Patch 2.3.0 made it so that all primary profession trainers outside of capitals were changed to train up to Artisan level in their respective professions. Patch 4.0.1 later made it so that many profession trainers in capitals now train professions up to Grand Master. This was accompanied by a shuffling around of who taught what at each level, and most crafting shops now had a single trainer surrounded by apprentices instead of having a Journeyman trainer, then an Expert, then an Artisan... The shuffling around wasn't always logical though, as was the case of Nogg who was retrograded to a when he is the owner of the shop, or Rotgath Stonebeard who is now still an Apprentice despite having dedicated his whole life to blacksmithing.
*Starting with Wrath of the Lich King, gathering professions now gave buffs like Toughness (mining), Master of Anatomy and Lifeblood (herbalism ability). These buffs were later removed for balance reasons, but Cloth Scavenging was kept. Some crafting professions also had unique bonuses during that time, like how leatherworkers could make Fur Linings.
*Before the Reagent Bank was added in Warlords of Draenor, many reagents only stacked to 5, 10 and 20. You also needed the required ingredients to actually be in your bag in order to craft something.
*In Battle for Azeroth professions are now split into expansion-themed categories, which means you won't have to grind to be able to work on Cataclysm content in order to use recipes from later one, for example. The four Classic stages of Apprentice, Journeyman, Expert, and Artisan were merged. The next ranks were previously Master, Grand Master, Illustrious Grand Master, Zen Master, Draenor Master and Legion Master.
===Alchemy===
*Alchemists could create flasks and Alchemist Stone only at an Alchemy Lab. There were originally only two in the game, one in Scholomance and the second one in Blackwing Lair.
*Many types of vials were required, based on the skill of the recipe, before being merged into the Crystal Vial in patch 4.0.1.
===Archaeology===
*Archaeology was originally supposed to be heavily linked with a feature called Path of the Titans.
===Blacksmithing===
*A Blacksmith Hammer was originally required to craft items.
*In vanilla dark iron required to be at the Black Forge to be smelted and at the Black Anvil to be crafted, both of them being in Blackrock Depths. This is still required, however dark iron isn't used in common crafted items anymore.
*Up until Cataclysm there were two blacksmithing specializations: Armorsmith and Weaponsmith. You could further specialize as a Weaponsmith by becoming an Axesmith, Hammersmith or Swordsmith.
*The ability to smelt Enchanted Elementium Bar was originally acquired by mind-controlling Master Elemental Shaper Krixix and have him teach the blacksmith directly. He now just drops a Goblin's Guide to Elementium.
*Before Warlords of Draenor they could use Socket Bracer and Socket Gloves as a profession perk.
*During the Warlords of Draenor beta, you were originally able to bring repaired Battered Shield (WoD) to characters like Armsmaster Shiji in order to gain Garrison Resources.
===Cooking===
*You used to require Simple Wood and Flint and Tinder in order to create a Campfire.
*There existed an epic cooking recipe: Recipe: Dirge's Kickin' Chimaerok Chops. You needed a group to loot the mats from elite Chimaeroks.
*In Legion there was to be a Cooking Tournament minigame.
===Enchanting===
*The following enchanting materials were never released: Enchanted Powder, Mystical Powder, Azurian Shards.
*You could originally disenchant level 60 gear at 1/300 skill on release, which led to many accounts being hacked, with the hackers learning Enchanting and disenchanting all the high-level gear of their victims.
*The only higher level Enchanting trainer was originally in Uldaman, and the dungeon had to be run in order to meet her.
*Disenchanting could originally only be done by an enchanter, instead of by the dungeon loot box as well.
*There was originally much more enchanting rods, like the Elementium Rod. Now all that is required is a Runed Copper Rod.
*As an enchanter you could originally enchant your rings until Warlords of Draenor, as exampled by Formula: Enchant Ring - Striking.
*During the Warlords of Draenor beta you were originally able to bring repaired Torn Voodoo Doll to characters in order to gain Garrison Resources.
*Patch 7.3.5 overhauled enchanting by removing all the following reagents: Greater Astral Essence, Lesser Astral Essence, Greater Mystic Essence, Lesser Mystic Essence, Greater Nether Essence, Lesser Nether Essence, Nexus Crystal, Large Glimmering Shard, Small Glimmering Shard, Soul Dust (Classic), Vision Dust, Small Glowing Shard, Large Glowing Shard, Dream Dust, Small Radiant Shard and Large Radiant Shard.
===Engineering===
*Gyromatic Micro-Adjustor and Arclight Spanner were originally required to craft several engineering items. Since engineers also usually had to carry mining and blacksmithing tools, the Gnomish Army Knife was added in order to clean up their inventory.
*At first the engineering items were much less nerfed and could freely be used for PvP.
*A Remote Mail Terminal was planned for The Burning Crusade, the expansion pack before the actual release of MOLL-E.
*Up until patch 3.1.0, you had to regularly renew your Goblin Engineer Membership Card or Gnome Engineer Membership Card in order to keep being able to buy the schematics of your engineering specialization.
*Patch 3.2.0 changed healing potions, allowing them to stack to 20 normally, where previously they only stacked to 5. As this removed the advantage the potion injectors had previously provided, potion injectors were modified to grant an additional 25% benefit when used by engineers.
*One of the perks of engineers was to be able to craft bullets back when ammunition still existed. Thorium Shells, notably, could then be traded for Thorium Headed Arrow at special NPCs.
*During the Warlords of Draenor beta you were originally able to craft bombs such as Blackrock Cluster Bomb in order to gain Garrison Resources.
===First Aid===
*During the alpha there was a Powerful Smelling Salts item to let First Aid users resurrect dead players.
*You had to buy the Expert First Aid - Under Wraps book in order to gain the level of expert.
*During the Warlords of Draenor beta you were originally able to bring Basic Medic Kit to characters like Battlehealer Rui in order to gain Garrison Resources.
*The profession was removed in Battle for Azeroth, with recipes transferred to Tailoring and Alchemy.
===Fishing===
*Fishing wasn't originally slated for inclusion in World of Warcraft, as it wasn't considered a profession but rather a minigame. It was added to the game after Mark Kern requested it as a gift for his wife, who loved fishing both in real life and in Japanese RPG games. Kern approached Eric Dodds, who together with Sam Lantinga put together a working prototype after a couple of days. Kern showed the build to his wife, but she hated it since it was too passive and lacked the action component of JRPG-style fishing. Nevertheless, the WoW developers subsequently decided to include the activity in the final version of the game. (Kern's wife did later come around to liking the minigame.):File:Mark Kern in the Elysium Discord server.png
*Fishing poles were originally required to fish.
*You had to buy the Expert Fishing - The Bass and You book in order to gain the level of expert.
*The Stranglethorn Fishing Extravaganza had a few more intended rewards, such as the Worn Fishing Hat meant to be rewarded after turning in the Pale Ghoulfish.
*There was a Kalu'ak Fishing Derby until it was removed and its rewards were merged into the Stranglethorn Fishing Extravaganza.
*Fishermen could summon two unique bosses in Vanilla and The Burning Crusade: Gahz'ranka and the Lurker Below.
===Herbalism===
*Herbalism was originally one of the only gathering professions to not require a special tool (for example, a Mining Pick). When these special tools were converted into skill-boosting items, the Herbalist's Spade item was added in order to keep the profession on the level.
*The Chameleon Lotus was removed from the Warlords of Draenor beta.
===Inscription===
*Removed in the Wrath of the Lich King beta, the Decipher subskill suggests that Inscription could once have been meant to be used on items marked as Encrypted to unlock them, similarly to how lockpicking works on locked items.
*You needed to stand near a Lexicon of Power to apply a glyph.
*Up until patch 5.0.4 they could make Adventurer's Journal.
*Many, many glyphs were purged in patch 7.0.3. Most of them were gameplay-related glyphs, such as Glyph of Regenerative Magic and Glyph of No Escape, and those that were kept were generally cosmetic glyphs such as Glyph of the Geist and Glyph of Evaporation.
===Jewelcrafting===
*Initially Cut Citrine, Cut Emerald and Cut Azerothian Diamond were intended as low level crafting materials. They were however scrapped in favor of simply using the existing versions. The first of the three was however, at first, marked as an ingredient for Figurine - Golden Hare, making the item initially uncraftable.
*Jewelcrafters could originally create Mercurial Adamantite only at an Alchemy Lab. Since the profession was introduced in The Burning Crusade, at that point of time the task was already made easier because of the Alchemy Lab in Shattrath City.
*They also needed a Simple Grinder for many of their best items, a requirement that was removed since even if a Jeweler's Kit is still required.
===Leatherworking===
*During vanilla several high-end bosses used to give rare leathers and scales when skinned, that were used for rare raid recipes. The only way to skin these bosses was to enchant your gloves with Enchant Gloves - Skinning and use Pip's Skinner or the Zulian Slicer, as level 63+ mobs required 315 skinning, while the cap was 300. One such example of a rare scale was the Scale of Onyxia, which was needed to craft the Onyxia Scale Cloak, which was helpful to resist Nefarian's Shadow Flame attack.
*Up until Cataclysm there were three leatherworking specializations: Dragonscale, Elemental and Tribal.
*During the Warlords of Draenor beta you were originally able to bring Frenzy War Drum and Marching Drum to characters like Oisin Cragshot in order to gain Garrison Resources.
*In Legion, Gravenscale was originally supposed to be used, but all patterns that were meant for it use Stormscale instead, and thus cannot be gathered from any mob nor crafted. It can only be found inside the Wyrmtongue Cache of Skins. Dreadhide Leather drops from the same source but is completely unused.
*In beta, each main zone in the Shadowlands had their own leather. Unseelie Leather for Ardenweald, Purified Leather for Bastion, Necrotic Leather for Maldraxxus and Sinful Leather for Revendreth.
===Mining===
*In the alpha, Find Minerals only lasted for a minute, and could be upgraded to last for five minutes.
*The following mining materials were never released: Froststeel, Blacksteel, Azurite.
*Mining took more than one cast to pick up everything from a node, but still only gave one skill per node.
*Mining Picks were originally required to mine.
===Skinning===
*Skinning Knives were originally required to skin.
===Survival Skills===
*During the alpha this was a profession used for making campfires (in basic and bright varieties) and torches. These torches were used for scouting - the graphical engine was a bit different, and darker area such as Duskwood were really "dark". Torches were used to increase visibility in those darker areas. Many NPCs in Duskwood still hold torches in their hands.
**Up until Cataclysm, nights were darker than now, even if they were still brighter than during the aforementioned alpha stage.
**The Inky Black Potion introduced in patch 7.2.0 can bring back darker nights!
*Jiming reuses an unused ID originally called World Survival Trainer <Survival Trainer>.
*Survival Skills were intended to use fewer of the aforementioned skill points than other professions.
===Tailoring===
*In the Wrath of the Lich King beta there were originally more flying carpets.
*A Mana Loom was originally required to craft a Bolt of Imbued Netherweave. Crafting Spellcloth required being in Netherstorm and summoned an Angered Nether-wraith, Spellweave required being at the Azure Dragonshrine, Primal Mooncloth required a moonwell, Shadowcloth required the Altar of Shadows and Ebonweave required the Altar of the Ebon Depths. 
*Up until Cataclysm there were three tailoring specializations: Spellfire, Mooncloth and Shadoweave.
*In order to craft Imperial Silk you were originally required to stand at the Silken Fields.
*During the Warlords of Draenor beta you were originally able to bring items such as Wooly Bedroll or Lesser Mage Robe to Seamstress Coletta/Larael Dawnweaver in order to gain Garrison Resources.
===Other professions and minigames===
*Brewing, Cartography and Foraging were planned at some point, leaving no information behind besides some datamined trainers and vendors. They were removed when the alpha ended.
*The developers originally had a list of tradeskills they wanted to add "as soon as possible" after the game's initial release, one of which was the ability to craft bows and arrows. No dedicated tradeskill for this was ever added; craftable arrows were first introduced with the addition of the Adamantite Arrow Maker in The Burning Crusade, and the first craftable bow (the Overpowered Chicken Splitter) wasn't added until Cataclysm.
*Aside from Fishing, another minigame that Mark Kern really wanted to include in World of Warcraft was an in-game trading card game. Cards were supposed to drop from mobs and be redeemable for physical cards so the game could be played in the real world as well. The game would be playable anywhere in the game world, but ranked play would only be accessible in inns, boats, and zeppelins, as a way of making those places feel more meaningful and encouraging players to gather in them. It's unknown to what extent this idea influenced the later World of Warcraft Trading Card Game and Hearthstone.
*Soul Cyphering was intended as a way to combat the hardships of the Maw in a manner of different ways, either through stat increases or other quality of life upgrades. It was scrapped in early alpha, but parts of the system was used for the anima powers in Torghast, Tower of the Damned.
*Blizzard Entertainment also planned to add a feature called "The Wild Hunt" in early World of Warcraft patches, that would have been a scavenger hunt taking players to various locations around all of Azeroth.Official site "under dev" page of September 2005 No relation to the Wild Hunt faction that ended up added in .
==Items==
*During the beta there were shields and bucklers. Rogues and hunters could use bucklers, but they later removed them, and rogues/hunters couldn't equip shields anymore. There are still bucklers in game, but they are labeled as "shields".
*At vanilla there were many cloaks with exactly the same stats in the starting areas, which is because cloaks originally also had armor types (for example cloth/leather/mail/plate cloaks). Cloaks weren't also visible at all until beta.
*In vanilla, the usual equipment slot item progression meant that players would start finding shoulder items at 20, helmets at 30, and trinkets at 40. As such it wasn't uncommon for low-level players to be equipping or even items in order to fill up these slots, until they would later finally find a matching item. Being fully-equipped in items at level 60 was already something that wasn't easy to achieve, and being fully equipped with items was something that would make other players look up to you.
*Epic mounts at release were just recolored normal mounts without armor. Blizzard removed them and replaced with armored mounts in patch 1.4.0. There is an achievement called Old School Ride for owning such a mount, but since they cost and were removed shortly after release, the achievement is extremely rare.
*Originally Bind to Account items such as Heirlooms didn't exist.
*Some spells required reagents to use. Examples of cut reagents are the Ankh, Maple Seed, Rune of Teleportation, Sacred Candle, Symbol of Kings, Light Feather, Blinding Powder and Flash Powder.
*Thrown weapons existed. They originally had limited charges, until they were changed so that throwing them actually reduced their durability (that way they could be repaired) instead of removing them forever.
*Until patch 3.0.2, clams did not stack. Until patch 3.0.8, they could not be opened while mounted.
*Chests were much more common as world objects, lootable items and as lockboxes. Dwarves even had a Find Treasure (racial) racial! This gave much more occasions to use skeleton keys, seaforium charges or simply to interact with rogues.
*Game Masters had their own items, which they used when back in the day they appeared to help you fix your problems, nowadays they don't appear anymore because they have improved tools.
*The default icon was the face of Samwise Didier. When a spell or an item didn't have a special icon, this picture appeared as its icon. Now his face has been replaced by a question mark icon.
*Originally, the geosets for worn items were far more primitive, and for years most armor looked painted-onto your character like spandex, with even plate armor being form-fitting. Wrath of the Lich King started introducing new geosets, notably for boots and belts, and things improved further and further with time.
*Most of the vanilla legendaries (Sulfuras, Thunderfury, Atiesh) had to be crafted after long and convoluted quests, except Andonisus, which was only a temporary weapon. Ashbringer was also originally supposed to be obtainable.
**Alexia Ironknife, Bardu Sharpeye and Timolain were hinted and speculated to be a part of this. This was revisited in their Legion involvement.
*Wrapping Paper: A common scam was to wrap up a worthless item and Cash on Delivery it to a player, hoping that they would accept and send back a large amount of gold for a poor quality item. Since patch 2.0.7 this is not possible anymore.
*Item enhancements could be applied through trading with fewer restrictions. Even if the recipient didn't pass requirements for the item such as level or profession, if the higher level "caster" did, twinks could have their gear enhanced by other people. Popular choices included Runic Spellthread and the Lesser Arcanums of Voracity.
*Hearthstone cooldown was originally 1 hour. On the other hand, you used to be able to enter an instance while partied with someone, leave the group, and then get booted to your Hearthstone location.
*Polychromatic Visionwrap was originally the only shirt item with stats. It was later changed to a chest item.
*Before Cataclysm, itemization of many areas and dungeons was rather poor, with Holy paladins often wearing cloth in order to boost their healing abilities. Cataclysm introduced specializations such as Plate Specialization (paladin) to discourage players from 'downgrading' and to encourage them to wear the armor of the highest armor class possible.
*Between Cataclysm and Warlords of Draenor there was a system known as reforging that allowed the redistribution of unwanted statistics on a piece of gear.
*A stat squish happened at the release of Warlords of Draenor as numbers had become too big.
**Another stat squish happened at the beginning of Battle for Azeroth, this time squishing item levels as well. For example, Legion items formerly had an item level range of 640 (Class Trial starting gear) to 1,000 (upgraded legendaries); after the squish, these items have a range of 137 to 265 instead. This stat squish had some unusual effects on lower-level content, causing some difficult-to-obtain items to have the exact same stats as more easily obtained ones.
*Several in-game books such as The False Keeper, Ancient Magic and How to Wield It Without Destroying the World, The Fall of Lordaeron and the Scouring of the Eastweald and A Hypothetical Examination of the Legion's Weaknesses were added in the alpha of Legion in order to be used in the Hidden History campaign quests, but were eventually never used. In order to increase Artifact Knowledge, several items like Artifact Research Notes and Artifact Research Compendium: Volume I were used instead, but even those were deprecated with patch 7.3.0.
*The S.E.L.F.I.E. Camera was originally obtainable only after completing a specific Warlords of Draenor mission, but was made easier to obtain with Light Camera Action in patch 7.3.5.
*The Iron Wolf Hood, a drop in the Siege of Orgrimmar, was an early hint at the coming of Warlords of Draenor. Similarly, the Spellcloak of Suramar dropped from Supreme Lord Kazzak in Tanaan Jungle before Legion.
*Several fun items like the Piccolo of the Flaming Fire and Toy Train Set originally affected everyone around them, being as such considered by some as disruptive. There was even another toy made up specifically to destroy the Toy Train Set. In patch 7.3.5, however, these items were edited to affect only those in your party or raid.
*Though only speculations, several weird NPCs in the Broken Isles may have originally been intended to be associated to hidden appearances, such as The Grey One, the Jilted Former Lover and Ogdrul.
*Before Battle for Azeroth, the Legion artifacts had talents unique to each weapon. With the release of the expansion, the talents were removed and/or folded into their main spec.
==Zones and storylines==
===Common (zones)===
*Early in development, the in-game day/night cycle was much faster, with an entire in-game day lasting only 4 to 5 hours. However, Allen Adham insisted on having a 24-hour cycle reflecting the real time of day, inspired by . In addition, he wanted the game world to change at night—such as by having vendors close their stores in the evening and force the players to come back the next day—in order to enhance immersion. The other developers agreed to the idea and decided that they wanted the world to feel significantly more dangerous at night, but the only remnant of this that made it into the final game was Pyrewood Village and its shapeshifting worgen inhabitants.
*Boat and zeppelin rides were originally supposed to take between 20 and 30 minutes in order to give players more of a sense of world, similar to in . Instead of having instantaneous transportation or loading screens, players would see the ship physically travel to its destination. To help players pass the time, the ship rides were supposed to have activities like random attacks (by harpies, pirates, etc.) and minigames such as gambling and the planned in-game card game. This is the reason for why ships and zeppelins have interior spaces.
*Before release, boats and zeppelins were very unstable and buggy, so they disabled them for a short time until they fixed it. Blizzard added NPCs called Captain Placeholder and Captain Noteo which teleported players for some money. Captain Placeholder has since made several comebacks.
**Boats and zeppelins originally had no crews or vendors, and even when they were added they had to be removed again due to instabilities.
**Up to Wrath of the Lich King, The Bravery traveled from Auberdine to Menethil Harbor instead of Stormwind City, making any travels between Kalimdor and the Eastern Kingdoms annoying for Alliance players.
*At release, most zones had only one graveyard and one flight path.
*Class trainers and profession trainers were originally placed with lore in mind rather than practicality. For example, at release the only engineering trainer in the whole of Mulgore was originally a goblin called Twizwick Sprocketgrind, located in a mine at a very distant spot, unlikely to be found by any new player without help. Similarly, there were originally very few druid trainers in the Eastern Kingdoms and very few paladin trainers in Kalimdor.
*There were originally no guards at neutral cities, so most of them were slaughter fests.
*Before Cataclysm many zones had a different level range and had different storylines than now. Since flying was unimplemented, many unfinished areas were also off-limits and were protected by Guardians of Blizzard, but that didn't stop people exploring by doing "wall jumping".
*There still exists several inaccessible zones, such as Programmer Isle, Designer Island, and GM Island.
*The Blue Child was missing from patch 1.10.0 to 5.0.4.
*Weather effects were added in patch 1.10.0.
*Before, starting with patch 2.0.3, Blizzard took more care in keeping only one instance of various NPCs in the world at a time. For example, when Rexxar moved to Outland, he was replaced by Rokaro, an entirely new character who assumed his previous role in order for Rexxar to be only at one place at a time. Hemet Nesingwary abandoned his camp and was replaced by Hemet Nesingwary Jr., having already left them for Outland. Similarly, despite its lore importance, the quest where Thrall first heard of the Mag'har was cut out entirely when he left Orgrimmar to become a shaman. Nowadays and for example, while Garrosh Hellscream isn't present in Orgrimmar anymore, most of the quests in which he appeared in the world are still accessible. The intent seems to have been to keep coherent the appearance of various NPCs throughout time, so that each area moves forward with the rest of the world, but it has always varied whether a moment is “stuck” in time or not.
**Relatedly, it appears NPCs could not share the same name and function differently. Tirion Fordring was an NPC named Lord Tirion Fordring for his role in In Dreams. Marshal Windsor becomes Marshal Reginald Windsor when he regains his gear and Reginald Windsor when he reached Stormwind. Unlike Tirion coming to terms with his role as a paladin, there is no lore reason why Windsor's name change needed to happen. As a borderline case, Nexus-Prince Haramad existed alongside Image of Nexus-Prince Haramad, despite both of them being holograms, but a combat-focused NPC also called Nexus-Prince Haramad was able to exist for a brief moment after turning in Full Triangle.
===Common (dungeons and raids)===
*The original plan for World of Warcraft was to have copypasted, public micro-dungeons instead of instanced dungeons.How Scholomance Was Created - Learn More On Classic Development in The WoW Diary
*During the alpha, all instance portals used a Dark Portal model as a placeholder. There was one Dark Portal in underwater Azshara, which led some to assume that there was supposed to be an instance there later (though other developer comments suggest that an actual new Dark Portal would have been built there).
*The maximum party size for dungeons and raids originally varied greatly. Initially, there was no cap on the number of players that could enter an instance; 40-man raids could be formed for any dungeon in the game, though this was still no guarantee of success. Molten Core and Onyxia were 40-player raids. In patch 1.3.0, most dungeons were capped at 10 players while Blackrock Spire was capped at 15. Patch 1.5.0 later introduced the first 20-player raid, Zul'Gurub. Though all dungeons were designed for 5 players, endgame dungeons such as Scholomance and Stratholme were typically run with 10 players due to their high difficulty. Patch 1.10.0 finally capped all dungeons at 5 players, and Blackrock Spire at 10.
**Upper Blackrock Spire and Lower Blackrock Spire were originally a single instance, with the Upper section tuned for 10 players and the lower section tuned for 5. The instance portal was located in the Hall of Blackhand, and the door into Upper Blackrock Spire could only be opened with a key. As a result of containing areas tuned for two different group sizes, Lower Blackrock Spire was for a long time the only dungeon that could be run with a larger group than intended. Patch 4.0.3a retuned Upper Blackrock Spire for 5 players and capped the instance at 5 players. The two sections were eventually split into separate instances in Warlords of Draenor.
*Dungeon design was originally much different than now. Some dungeons were almost literal mazes, and many of them were revamped to have whole floors and sections removed. Crowd control was also a must back then.
*Some raid buffs such as paladin auras and shaman totems were initially the only group wide.
*Potions could be used multiple times in a single boss fight, and the cooldown wasn't shared, so you could use a potion, then an healthstone, then a quest item that gave you health, etc.
*There was originally nothing besides using the "Looking For Group" channel if you wanted to meet other adventurers to explore dungeons together. Meeting Stones were then added in patch 1.3.0, but they only let you look for other people who queued for an instance. Patch 1.5.0 added the possibility to join queues through innkeepers, and patch 2.0.1 added the Dungeon Finder and the possibility for meeting stones to summon other people.
*Right at release combat wasn't a zone-wide flag in raids, so a very common tactic was to have out of combat healers to resurrect people or have hunters using Feign Death to drop out of combat and use Goblin Jumper Cables on people.
*There were often optional bosses and rooms that required special items to be accessed, like the Blood of Innocents that summoned Kirtonos the Herald, or the Roughshod Pike that summoned Urok Doomhowl.
*Up until patch 1.9.0, raid lockouts depended on when you saved to the instance instead of resetting at a fixed server time.
*The number of items in armor sets varied. Tier 3 sets had nine pieces, including an epic ring.
*Killing some vanilla bosses led to NPCs giving powerful buffs to every player in a wide radius; for example, the Rallying Cry of the Dragonslayer and the Warchief's Blessing. This is why high officers like Field Marshal Afrasiabi and Overlord Runthak hung around the entrances of their capitals. The Herald of Thrall could even buff people into the Barrens! More are listed at the signs of victories page.
*Late vanilla introduced a long questline to upgrade your Dungeon Set 1 into a Dungeon Set 2. Despite its awesome lore, the set was of questionable usefulness since many people were already raiding. Though the sets have been removed, replicas with no stats can be purchased at the Darkmoon Faire for transmogrification.
*Sets were originally a chore to farm because before Tier 3, armor tokens didn't exist and items often dropped when matching classes were not present for them.
**After vanilla, The Burning Crusade introduced the Badge of Justice, Wrath of the Lich King the Emblems, Cataclysm the Justice Points and Mists of Pandaria the Valor Points.
*Before Wrath of the Lich King, attunement was necessary for many dungeons, and as such a keyring feature existed to transport all these keys. Some of these attunement quests were very extensive, and as such it was not uncommon for people who had the right keys (or the right Pick Lock skill) to want payment for being there. The key mechanic and the keyring were removed in patch 4.2.0.
**Parts of some dungeons could also simply be skipped by having the right key, like with the Crescent Key of Dire Maul.
**Locksmiths offered the ability to restore some keys in case the player lost them. These NPCs remain in the game even after 4.2, but they no longer serve any gameplay function and instead simply lament the fact that they've been run out of business.
*With the Cataclysm patch 4.3.0, all already-existing dungeons were revamped to include their dungeon quest givers inside the dungeons themselves in order to ease the level flow. Before this design shift, quests for many dungeons had to be taken all over the world. Sometimes, however, this broke the storytelling flow of some zones, as these dungeon quests were originally designed to be an integrant part of the storyline of their main areas. For example, in Hellfire Peninsula, Dark Tidings was found in Hellfire Ramparts and was the first hint that the Fel Horde was working with the Illidari, culminating in the chilling discovery that they had a pit lord chained up in the fortress.
*There was originally no heroic, mythic, flex or scalable modes for dungeons and raids. Only one difficulty level to balance things around.
**Prior to the addition of Mythic mode, there was the Challenge Mode.
*Timewalking was added with patch 6.2.0, and more and more dungeons were added to it ever since.
*During Legion you could obtain an item from a dungeon-type mission, which in turn offered a dungeon quest. Examples are Black Rook Missive, Head of Thar'zul and Sanguine Argunite. They were removed and There's a Boss In There was made a legacy achievement before the release of Battle for Azeroth.
===Original alpha/beta zones===
The game was originally planned to launch with around 6 major continents. This was eventually downscaled to only two: the Eastern Kingdoms and Kalimdor.
Dragon Isles
*In early game design docs, they were intended to be a high-level zone north of Lordaeron.
Emerald Dream
*The Emerald Dream was originally planned to be the place where player characters went upon death; see above.
*Files for the area have existed since before the vanilla release. Many of the assets were improved with new textures in Cataclysm.
*Several of these assets were used in the Emerald Dragonshrine and the Stormrage Barrow Dens, as well as the ending area of the Emerald Nightmare raid many years later.
*The first time adventurers actually entered the Emerald Dream was in Hope Within the Emerald Nightmare, but it was just a phased Moonglade.
Kezan
*In the original design docs for the game, way before even the alpha, Kezan and its capital Undermine were to be the main travel hub between the continents of Kalimdor, Northrend and the Eastern Kingdoms. Nazjatar also appeared on the same maps.
Dragon Isles map.jpg|Dragon Isles.
WoWCE - Undermine.jpg|Kezan and the Undermine.
===Vanilla zones===
Arathi Highlands and Arathi Basin
*Files of a winter version of Arathi Basin were introduced in Warlords of Draenor, only to be actually used in patch 7.2.0.
Azshara
*In vanilla, Azshara had very little quests because Blizzard had designed it with a terrible layout, and they realized that too late. They thought most people would hate it so much, so they just didn't bother and left it for future expansions.
*The scrapped Azshara Crater battleground was originally intended to be there, at Forlorn Ridge. It was a big battleground, similar to Alterac Valley, with opposing night elf and orc bases facing each other among giant dragon statues.
*Hippogryphs in Azshara used to drop more money than any other mob in the game, so it was usually farmed by bots 24/7.
*While the wreck still exists, there were a few NPCs and quests related to the Horizon Scout.
Badlands and Uldaman
*The Badlands were originally a landlocked area that was quite empty. Kargath, however, was the Horde base closest to Blackrock Mountain, and as such was used as a travel hub for raiders.
*Blizzard stated at BlizzCon 2010 that they planned on splitting Uldaman in two, with the first half ending in the Ironaya encounter, and the second half beginning at the back door where the Obsidian Sentinel is located. This plan never came to fruition.
Barrens, Razorfen Kraul and Downs
*At release the Barrens were rather empty compared to other starting zones like Elwynn Forest and Dun Morogh, so Blizzard added new NPCs such as guards, children and civilians in patch 1.6.0 to populate the various pig farms and watch towers of the region. Erk is such an example.
*The elite Alliance Outrunners were originally patrolling the zone.
*During Cataclysm the Barrens were split into two different zones: Northern Barrens and Southern Barrens. The Wailing Caverns also lost their maze section.
*During Mists of Pandaria there was a war in the region: Battlefield: Barrens. The Kor'kron bases are still there in the Northern Barrens, populated by their original inhabitants, excepted that they are neutral to low-level Horde adventurers.
**Rexxar was initially planned to have a role in the event, fighting against the Kor'kron orcs.Warcraft Interview: Dave Kosak - 2 NERDS, 1 LORE (Patch 5.4 and beyond)
Blackrock Mountain, Molten Core and Blackwing Lair
*Molten Core was originally going to be cut, as it did not appear that it would be ready in time for release. The developers managed to finish the instance in a single week to ensure that it would be playable at launch.
*The Molten Core raid entrance was originally in Blackrock Depths, with a shortcut that involved jumping out a window into a portal over a pool of lava. However, when instance servers were full, the 40 people jumping through the raid portal inevitably fell into the lava below while getting an "Instance servers are full, try again later" message, so Lothos Riftwaker's teleport was added instead.
*Before the release of Blackwing Lair, tier 2 sets dropped in Molten Core and had different graphics.
*The very first legendary item, Talisman of Binding Shard, dropped once in Molten Core and was removed the same day from its loot tables.
*Some warlocks used to dismiss their pets once they got the Living Bomb debuff on Baron Geddon and resummoned them in crowded places such as the Ironforge auction house. The following explosion could kill tens of people at once.
*Behind Golemagg the Incinerator there was a furnace that dealt a lot of damage (around 3-4k per second) when you got close to it. Raiding guilds often used to trick new players, telling them they could see Ragnaros by looking into it.
*You originally had to extinguish runes of warding to summon Ragnaros. These runes were unique to each boss and denoted the first letter of the boss name. Upon extinguishing them they would light up inside the roof of the cavern Ragnaros is summoned into. Extinguishing the runes required a consumable Aqual Quintessence sold by the Hydraxian Waterlords, and the reward for being with them was a permanent, non-consumable Eternal Quintessence.
*In 2008, Blizzard announced a console game called World of Warcraft: The Molten Core as the April Fools joke.
*The Blackwing Lair raid entrance was originally in Upper Blackrock Spire.
Blasted Lands
*In the early layout, the area was known as the "Tainted Lands" and was part of a larger Black Morass zone.:File:DVD Morass.jpg Nethergarde Keep was also intended to be much closer to the road, as it was meant to protect it after all.
*The area was updated several times during the history of World of Warcraft. Prior to The Burning Crusade the Dark Portal was closed down, protected by many elite demons, and the Tainted Scar occupied the area now known as the Tainted Forest. After the Dark Portal Opens event, the forces of Nethergarde Keep took the area around the Portal, which once opened led to Outland. Cataclysm turned Dreadmaul Hold into a Horde town and updated several other areas. Finally, Warlords of Draenor led to the Ironmarch destroying Nethergarde and Dreadmaul Hold, with the Dark Portal now leading to alternate Draenor.
Darkshore and Blackfathom Deeps
*Between patch 0.6 and patch 0.12, Blackfathom Deeps was located in northern Darkshore.Kalimdor early development map A building identical to Blackfathom Deeps' entrance can still be found in the Ruins of Mathystra.
*Shatterspear Vale was originally only a scenic easter egg that could be seen from the hippogryph when flying to or from Nighthaven in Moonglade.
Deadwind Pass and Karazhan
*In the vanilla alpha Karazhan was originally planned to be a vanilla dungeon named "Medivh's Tower". It also had a different appearance.
*The then-unnamed crypt behind Karazhan has been here since the vanilla release but was only made partially accessible in Legion.
*When The Burning Crusade was originally announced, Karazhan was then intended to be released in a patch before the expansion pack as a prelude to the events that would lead to the opening of the Dark Portal. It was to have 10-players and 20-players raid elements.
*The The Burning Crusade Karazhan raid was supposed to have a flight path on the upper levels of the tower. There are actually gryphon roosts on one terrace, but they serve no purpose besides being a reference to the The Last Guardian novel.
*When you stand inside Karazhan you can see an abandoned village near the tower, but the village doesn't exist in Deadwind Pass. Since instance maps are usually made from older outdoor maps, it means that village existed at one point but was removed from the game's world.
*There was originally to be a questline to reveal the fate of Keanna through her facet.
*Up until patch 7.1.0, there was a quest chain to summon Nightbane in Karazhan.
Desolace and Maraudon
*At release Rexxar originally roamed Desolace and Feralas, but he was replaced by Rokaro when the beastmaster left for Outland. Rexxar was often hard to find because of his roaming, so Rokaro was put in Shadowprey Village.
*Maraudon was added in patch 1.2.0 and was the first dungeon to be added in a content patch.
*Before Cataclysm the area was completely barren of plant life except for a bit of grass on the coasts.
*The area was originally home to the Gizelton Caravan, which was removed in patch 5.0.4.
Dun Morogh, Ironforge and Gnomeregan
*Just near Dun Morogh is Newman's Landing, which (anecdotally) was used as an area where Alliance characters were dropped upon creation before the intro video started. If you stood at a certain spot you could notice level 1 characters appearing for a brief instant before they disappeared.
*Ironforge was, in the alpha, by far the largest city in the game because it had two floors instead of one; the one that exists today is smaller than the original version. Old Ironforge was also already visible in-game as a basement that also included the Deeprun Tram.
*Instead of being the gnome starting zone like today, Gnomeregan was originally just the tram station of Ironforge, accessible through an elevator, but Blizzard turned it into an instance in the beta and separated it from the dwarven city. Since the dungeon was hardly accessible for Horde players a goblin called Scooty could build a transponder to teleport there.
*There was originally a funny quest in Gnomeregan called Data Rescue which involved collecting punch cards, each of them having a secret message in binary.
*From vanilla up until Cataclysm Ironforge Airfield was a popular spot for explorers despite being inaccessible.
*Before Cataclysm, a major event happened in Dun Morogh so the gnomes could retake Gnomeregan: Operation: Gnomeregan. This led to Gnomeregan becoming the new gnomish starting zone instead of Coldridge Valley.
Durotar, Orgrimmar and Ragefire Chasm
*The Ring of Valor building has been in Orgrimmar since before release and was originally intended to be like the Gurubashi Arena, where you can fight players of your own faction.Vanilla WoW Developer Q&A - Submit Questions for John Staats
*Back at release the Hall of Legends used to be an instanced building which only Rank 6 or up people could enter.
*When the Ring of Valor was finally implemented in Wrath of the Lich King, it was originally very buggy and Blizzard had to disable it for some time. It also was a bit different: there were flame walls which dealt fire damage, and you didn't start on an elevator but behind a wall instead.
*Before Cataclysm, a major event happened in Durotar so the trolls could retake the Echo Isles: Zalazane's Fall. This led to the Echo Isles becoming the new troll starting zone instead of the Valley of Trials.
*In Cataclysm Orgrimmar was completely overhauled, with many new metal buildings. Before that, almost every building in the capital was made of wood and stone.
*The events of the Darkspear Rebellion and the following Siege of Orgrimmar provoked many changes in the city. After the victory of the rebels, many Kor'kron NPCs were removed, and now Darkspear Guardians as well as Thunder Bluff Protectors patrol the streets alongside the grunts.
*The Orgrimmar Embassy was added in patch 7.3.5, replacing part of the Goblin Slums.
Duskwood
*Stitches and Mor'Ladim were real dangers for unfocused players.
Dustwallow Marsh and Theramore Isle
*At release, the zone was much emptier. Varian Wrynn was a prisoner of the naga in Alcaz Island, and it wasn't until patch 2.3.0 that the zone was revamped with more quests and quality of life features such as roads.
**Varian was removed from his prison in the same patch, but a big quest chain was added to investigate his original disappearance from Stormwind. The quest chain was updated in Wrath of the Lich King when Varian was added back to Stormwind Keep, but wasn't updated again in Legion despite Varian now being dead.
*Alcaz Island was later planned to be made into a scenario. Some doodads and buildings of the Twilight's Hammer were found there.
*The Dustwallow revamp was worked on since The Burning Crusade beta.Wowhead
Eastern Plaguelands, Stratholme and Naxxramas
*In the alpha Naxxramas was originally a much smaller necropolis, intended to be accessible through the Slaughter Square raid portal at the end of Stratholme, similar to the Molten Core raid portal in Blackrock Depths.Ion Hazzikostas on Twitter: "That was going to be the original Naxx entrance, the way you zoned into MC through BRD, BWL through UBRS, etc." Carefully using a flying mount to approach Stratholme from the outside shows that an old version of that necropolis is still flying near Slaughter Square even thought it was never made visible from the instance itself.
*At release Tirion Fordring was only an old paladin living in a shack near Thondroril River. He was involved in a long chain leading to In Dreams, a sad quest about his son Taelan.
*Blood of Heroes littered the area. When touched, they summoned one or two 60 elites Fallen Heroes with 9000 health, very deadly to leveling adventurers.
*Patch 1.10.0 introduced a 45-minute timer to Stratholme for the quest Dead Man's Plea. Many players considered beating the timer to be a sort of "hard mode," though succeeding provided no benefit beyond completing the quest.
*Patch 1.11.0 introduced Naxxramas and a few other things, like a force of neutral scarlet crusaders at Light's Hope Chapel which desired to help against the Scourge Invasions and offered Naxxramas quests. More Argent Dawn soldiers were generally added to the zone in order to fight against the Scourge.
**This incarnation of Naxxramas was quite different from its later re-release. Notably, instead of Baron Rivendare there was Highlord Mograine, the original wielder of Ashbringer. Many of the death knight mobs also had a different look.
**A Winterspring-like area exists in the same instance map as Naxxramas, which is used to simulate the portals to Northrend in Kel'Thuzad's Chamber.
*In patch 1.12.0 the A Game of Towers world PvP objectives were added to the Eastern Plaguelands.
*Even after it moved to Northrend, Naxxramas was still physically present in the Eastern Plaguelands until Cataclysm. There was no way to enter it or see it because it was invisible. If you logged off your character in old Naxxramas before Wrath of the Lich King was released, you would appear in Eastern Plaguelands Naxxramas with portals to Northrend.Old Naxxramas in Eastern Plaguelands
*During the Wrath of the Lich King beta, Acherus was bigger and more confusing, having more floors than now.
*The Scarlet Enclave originally didn't exist, and was only added to serve as the death knight class starting zone.
Old version of Naxxramas still flying over Stratholme.jpg|Naxxramas flying over Stratholme.
Alpha Stratholme Naxxramas.jpg|Beyond the Slaughter Square raid portal.
Stratholme original minimap.jpg|Alpha Stratholme satellite map, with the necropolis at the end.
Elwynn Forest, Stormwind City and Stormwind Stockade
*Elwynn Forest, Stormwind City, Westfall and Duskwood were some of the first zones that Blizzard made back before 2001. Goldshire was then a lot bigger and it resembled a real village, but Blizzard realized that they couldn't make other starting zone hubs that big, and thus they removed a lot of buildings in Goldshire so that it would be even for all zones.
*In the alpha, the Vault in Stormwind City was planned to become a dungeon and was even given lore in the Warcraft RPG.
*It was originally envisioned by Blizzard that you could go to the Cathedral of Light and rent the area for player weddings.
*At release Stormwind City originally didn't have a harbor, and Stormwind Keep had a different design. Without the harbor, low-level night elf players had to run through Wetlands, Loch Modan, Dun Morogh and Ironforge to reach Stormwind for the first time.
*There was a blocked off portal close to Old Town which back then was supposed to be one day used for player housing.World of Warcraft Diary
*Defias Rioters sometimes tried to escape from the Stormwind Stockade.
*The Champions' Hall used to be an instanced building which only Rank 6 or up people could enter.
*In Elwynn Forest, Echo Ridge Mine was originally open for exploration and contained kobolds.
*Alliance players flying between Ironforge and Stormwind flew over a part of the Northshire River that was accessible from the Burning Steppes. This part of the river was special because it had a fishing pool with an unlimited amount of Peacebloom. While not exclusive to Alliance players, there were no indications by which to find the area as Horde player, as no flight paths went over this area for them.
*Stormwind was originally home to one of the most epic quest chains of the game, known as The Great Masquerade, which was a culmination of every plot lines humans fought for during their leveling experience. During that time Varian Wrynn was missing, and his son Anduin, still a young child, was advised by Regent Lord Bolvar Fordragon and Lady Katrana Prestor. But not everything was it seemed, and Marshal Windsor had to be broken out of his cell in order to reveal the truth...
**In the beta, Lady Katrana Prestor was Lord Daval Prestor II instead.
*From patch 1.4.1 to 1.5.0, Archbishop Benedictus was actually the leader of Stormwind, having staged a temporary coup against Bolvar. This was mostly for PvP purposes.
*Stormwind was originally home to a Park populated mainly by night elves, which was destroyed by Deathwing right before Cataclysm. Only the Old Barracks remained of the destroyed area, until Lion's Rest was built over the ruins in Legion.
**Because the ruined areas of the city were a part of a lengthy Cataclysm quest-chain starting with Hero's Call: Twilight Highlands!, most quests of the chain had to be removed. Associated mobs and NPCs (The Black Bishop and Major Samuelson) were removed with the quests.
*The Stormwind Embassy was added in patch 7.3.5, replacing part of the Stormwind City Outskirts.
Feralas and Dire Maul
*Dire Maul was added in patch 1.3.0 and was the second dungeon to be added in a content patch.
*There was originally a quest chain to gain Quel'Serrar that started in Dire Maul, started by the Nostro's Compendium of Dragon Slaying random drop.
*Speaking of random drops: Dire Maul also had librams, as well as book drops to gain a Royal Seal of Eldre'Thalas.
*Up until Cataclysm, there was the Isle of Dread west of Feralas.
Hillsbrad Foothills and Alterac Valley
*During the original beta, Garona was an NPC in Ravenholdt Manor.
*At release the Hillsbrad Foothills were two different zones: Hillsbrad Foothills and Alterac Mountains.
*Southshore and Tarren Mill were both very different-looking than now. Hallow's End originally involved a stink bombs battle between the two cities.
*Instead of the Dalaran Crater, the ruins of Dalaran were still there, being rebuilt under an opaque dome.
*Purgation Isle was populated only by purposeless elite ghosts.
*Helcular was originally a mob summoned after completing Helcular's Revenge (2). He was originally very weak compared to the Southshore Guards, but when their elite status was removed in The Burning Crusade he became able to wreak havoc quite effectively.
*Back when it was released in patch 1.5.0, Alterac Valley was bigger and more complex than now:
**It had several now inaccessible areas such as Wildpaw Ridge and Winterax Hold, populated by Syndicate, gnoll and ice troll mobs. One of these trolls was named Korrak the Bloodrager and he was the objective of the quest that rewarded Bloodseeker and Ice Barbed Spear.
**There were more Alliance and Horde troops, with many more officers similar to the Frostwolf Warmasters and the Stormpike Marshals, and NPCs were generally more powerful. Mine layers were laying out explosives on the battlefield. Although they still exist, the various summons such as Lokholar the Ice Lord and the Wing Commanders were also used more often because there was no reinforcements resource mechanic and as such the only way to finish the battleground was to kill the opposite general; the battles could rage on for days. You could even get Zinfizzlex's Portable Shredder Unit to help by turning in enough components.
**You could loot grisly trophies on the bodies of your enemies, such as Dwarf Spine (old) and Orc Tooth (old). This system was later partially reinstated in Ashran.
**The low level rams and wolves in the battleground were added so that lower level players who joined the battle could kill them to level up as well as upgrade friendly troops with turn-in items.
Hinterlands
*During the conception phase for the game, the area was originally meant to be called "Aerie Peaks".World of Warcraft: Looking for Group
Loch Modan
*Stonewrought Dam was originally intact, and the Loch was full as a result.
Searing Gorge
*Prior to the addition of Thorium Point in patch 1.5.0, the Searing Gorge had no settlements at all. For Horde adventurers willing to go to Blackrock Mountain, they had to ride from Kargath, and dwarves had to go through Loch Modan, that is as long as they had collected the Key to Searing Gorge...
Silithus and Ahn'Qiraj
*At release half of Silithus was missing on the map because Ahn'Qiraj was not implemented yet. This can still be seen on the map at the beginning of the original WoW cinematic.
*There were originally no quests or anything important at all there, and the zone was progressively updated with content through patch 1.3.0 to 1.8.0. 
*The two Ahn'Qiraj raid instances were added in patch 1.9.0, but they couldn't be accessed yet. First, the whole realm had to participate in an event called "Gates of Ahn'Qiraj", which required tons of grinding and the killing of several world bosses.
**The Scepter of the Shifting Sands quest chain notably rewarded a legendary mount, the Black Qiraji Resonating Crystal, as well as an epic cooking recipe: Recipe: Dirge's Kickin' Chimaerok Chops.
*The first "hard mode" to have ever been placed in a raid was in the Temple of Ahn'Qiraj, where you couldn't only make the encounter harder but also gain superior items in the Silithid Royalty encounter.
*In patch 1.12.0 the The Silithyst Must Flow world PvP objectives were added to the zone but were largely ignored by players, leading to it being nicknamed "sandlol".
*Up until Cataclysm there were quests to summon the members of the Abyssal Council at the various Wind stones of Silithus.
*Between patch 7.3.0 and patch 7.3.5, finishing Antorus would switch Silithus with a special destroyed version of the zone. Patch 7.3.5 made it so that you don't need to finish up the raid in order to see the new version of the zone, which was furthermore updated with :Azerite nodes and Alliance/Horde outposts.
Silverpine Forest and Shadowfang Keep
*There were level 25 elite mobs called Sons of Arugal, which had a much higher level than Forsaken players in the area, and were a real threat to them.
*Pyrewood Village was originally inhabited by the Moonrage pack of worgen. During the day they were human and friendly to Alliance adventurers, and during the night they were worgen and hostile to everyone.
*The Greymane Wall originally had a different model, and many Lordaeron refugees were blocked there. Among them, Wallace the Blind could sell his wares to both Horde and Alliance, presumably because of his blindness.
Stranglethorn Vale and Zul'Gurub
*In the alpha there were two big islands off the western coast of the Vale: Island of Doctor Lapidis and Gillijim's Isle. They were eventually removed, but even in the release build if you went far enough with a mount and water walking, you could reach the area where they were once and switch to the according zone channels.
*It was originally envisioned by Blizzard that you could go to the Gurubashi Arena, buy tickets and fight dragons, hydras and even titans there. Multiple teams could fight against a single monster or against each other, with even guild groups, spectators and bets being planned...:: King of Dragons patch notes ::.. on Reddit
*During the alpha, Booty Bay was named Blackwater Cove and was designed differently. However, with the way boat transportation was going to work (with boats needing space for their travel arc), change was needed. Booty Bay was one of the first areas that got textured in-game and was used as a proving ground for many of WoW's frame rate issues.
*In the beta the statue at Janeiro's Point was originally that of a human, and there was a -like statue at Jaguero Isle.
*The Green Hills of Stranglethorn (old) was originally much more extensive and grindy than it is today.
*In the same patch that introduced Zul'Gurub, Yojamba Isle was turned into a Zandalari quest hub.
*Shortly after Zul'Gurub was released, some hunters dismissed their pets once they got the Corrupted Blood debuff on Hakkar the Soulflayer and resummoned them in crowded places such as Stormwind City. This resulted in gigantic plagues, as the debuff was transmissible from NPCs to players even though it was originally intended to be limited to the raid area.
*In the raid there were originally two rare epic mounts, the Swift Zulian Tiger and the Swift Razzashi Raptor. There were known for being the first time that Horde players could get a saber cat and that Alliance players could get a raptor.
*In Zul'Gurub you could also get unique Zandalar Tribe sets with very interesting lore about the trolls.
*The Burning Crusade was to introduce the Gurubashi Catacombs arena before scrapping the idea. It was geographically supposed to be situated under the Gurubashi Arena.
*Cataclysm split Stranglethorn Vale into two different zones: Northern Stranglethorn and Cape of Stranglethorn.
Island of Doctor Lapidis Map.jpg|Island of Doctor Lapidis.
Gillijim's Isle Map.jpg|Gillijim's Isle.
Booty Bay Alpha.jpg|Alpha Booty Bay.
Booty Bay Alpha - Janeiro's Point.jpg|Alpha Janeiro's Point. 
Swamp of Sorrows and Temple of Atal'Hakkar
*Before The Burning Crusade, the draenei of the Harborage were actually Lost Ones instead of Broken.
*The Swamp of Sorrows had originally fewer villages and outposts. Before Cataclysm, the Alliance had notably no presence in the area and the Harborage was neutral, with only an Alliance Exodar emissary trying to talk to the Broken.
*The Temple of Atal'Hakkar had originally several more bosses and floors that were cut in Cataclysm. To summon the Avatar of Hakkar, players had to complete a long quest chain initiated by Yeh'kinya, a precursor to the Zul'Gurub quests.
*The quest started by slaying the Shade of Eranikus in the Temple of Atal'Hakkar was abruptly cut at In Eranikus' Own Words, and was only finished with the Green Scepter Shard questline for the Gates of Ahn'Qiraj world event.
Tanaris, Zul'Farrak and Caverns of Time
*In the original World of Warcraft alpha, Zul'Farrak was supposed to be a non-instanced elite area, but the developers made it so big and good that they decided to make it an instance instead.
*Since Anachronos was involved in several questlines (some of them related to Ahn'Qiraj) despite the Caverns of Time being closed, he was originally standing outside of the Caverns. He could be attacked but he couldn't be killed.
*The Black Morass instance (without the mobs and bosses) was in the game files since 2004.
*Uldum was originally just a big gate in a mountain south of Tanaris, hinting that it was meant to be a titan facility like Uldaman instead of an outdoor region. The Stone Watcher of Norgannon there told he required the Plates of Uldum.
*Up until Cataclysm, there were two islands south of Tanaris.
Teldrassil and Darnassus
*The island upon which the world tree Teldrassil was built was called "Kalidar" in early concept art and advertising. It seems that now the island has taken the same name as the tree and there is no distinction between the two anymore.
**There also exists an unused battleground map called Kalidar. The area has a MOBA-style design, with three separate lanes in a forested area. There are some neutral buildings, such as a scout tower, a goblin laboratory, three mine entrances and several forest troll huts.
*Until the return of Malfurion Stormrage in Cataclysm, Fandral Staghelm was the regent of Darnassus in his absence, and was considered a racial boss in certain patches during Vanilla (like Archbishop Benedictus).
Thousand Needles
*Before the area was flooded there was a very unique area here, the Mirage Raceway. There were goblin and gnome pit stands, and drag cars that were racing against each other.
Tirisfal Glades, Undercity and Scarlet Monastery
*Before release, all wings of the Scarlet Monastery were once a single instance, but they were split into four because it was too big. The wings were again changed in Mists of Pandaria, this time to two.
**Up until a first Cataclysm rework, the Monastery still was one instance, it was just that you couldn't get to the other sections from one another.
*At release, the Bulwark area was only a measly barricade, with plaguemist tinting the sky like in the nearby Plaguelands.
*Entering the Monastery with a Corrupted Ashbringer triggered a special event.
*Undercity was originally meant to be a ruined human city, but the designers at Blizzard eventually decided to create an undead-themed toolkit and to use it instead. It was also originally called "Necropolis" in early concept maps for World of Warcraft.:File:ABE - Lordaeron and Khaz Modan map.jpg:File:WoWCE - Lordaeron.jpg The quest Delivery to Silverpine Forest mentions a Necropolis while talking about Undercity, which may be a remnant of the alpha stage considering the ID of the quest.
*The city originally had a second floor but it made things harder to navigate, so it was eventually left unused. The second floor can still be accessed with a flying mount, however.
*Similarly, the Ruins of Lordaeron area was originally mostly inaccessible before Cataclysm and served only as a reference to the Warcraft III campaigns.
*The Wrathgate questline in the Dragonblight originally had a Battle for the Undercity quest in its chain, but it got removed because of phasing issues. This quest featured the rebellion of Varimathras, which until then was the second of Sylvanas Windrunner. Following this quest, Varimathras and the abominations patrolling Undercity were removed and replaced with Kor'kron soldiers and Bragor Bloodfist. After the Siege of Orgrimmar, the undead Undercity Guardians made a comeback and the Kor'kron Overseers were removed.
**Before the Battle for the Undercity, there were also seeker guards instead of dark rangers.
Un'Goro Crater
*The area was originally full of references to : Linken, Dadanga, Muigin, Larion.
*There was also no flight point in the region until patch 1.11.0.
Western Plaguelands and Scholomance
*In the original World of Warcraft alpha, Scholomance was apparently supposed to be a non-instanced elite area, but the developers made it so big and good that they decided to make it an instance instead.
**According to its assets, Scholomance was originally called the "School of Necromancy" and the "Ruined keep crypt".World of MapCraft
**In the Warcraft RPG, the "School of Necromancy" was said to be under Andorhal, but the "Ruined keep crypt" name is a direct reference to the keep of Caer Darrow.
*Andorhal at release was originally an elite area shaped more like its Warcraft III incarnation, with walls and denser building placement.
*Before Cataclysm the area was more similar to the Eastern Plaguelands, with plaguemist tinting the area with a yellowish-gray color. The farms were all abandoned, Andorhal was only Scourge-held ruins and Hearthglen was a bastion of the Scarlet Crusade.
Westfall and Deadmines
*Moonbrook was originally occupied by the Defias Brotherhood. It is noteworthy because of the infamous Defias Pillagers, which for a long time were statistically the standard mobs which were killing the most adventurers. The Defias Messenger was also roaming a huge part of the area, and when someone saw him it was common courtesy to warn other players who were looking for him.
*In the original concept for the Deadmines, Ironclad Cove was an open air area instead of a cavern. Blizzard finally went with an enclosed area and added an exit gate for the boat north of Yojamba Isle.
Wetlands
*The Dragonmaw Gates were originally part of the region instead of the Twilight Highlands. It was protected by Axtroz and other members of the red dragonflight.
*The Dragonmaw clan members were originally green orcs instead of grey orcs like now.
===The Burning Crusade zones===
Outland was originally planned to be accessible from level 54 and above, which later got changed to level 58.
Storylines
*It was originally said that the various dimensional gateways in Outland would eventually be opened to explore other planets, and maybe find Turalyon and Alleria Windrunner. A similar idea was finally implemented a decade later, with the Invasion Points and patch 7.3.0.
*The initially planned setting for WoW's first expansion was not Outland, but rather the South Seas on Azeroth. However, due to server limitations, the developers were unable to add more zones to the existing Eastern Kingdoms and Kalimdor and instead decided to use Outland for the expansion, as it would be on a separate realm.
Blade's Edge Mountains
*The pre-release map indicated the area was to contain an area called Gronn'bor Shrine, presumably named after the gronn.
*There was once an area called Felstorm Point that was removed with patch 2.1.0 to clear a place for questing in the nearby Bash'ir Landing, Insidion's Perch, and Furywing's Perch.
*Among the Ogri'la dailies was an event called Shartuul's Transporter, available once you reach reputation. It was the test-bed for the vehicle mechanics that would later be much more common in Wrath of the Lich King, but it was sadly very buggy and Blizzard spent months fixing it until they eventually gave up.
Eversong Woods and Silvermoon City
*Even during vanilla, the future addition of Quel'Thalas was hinted by Adon, an high elf in the Eastern Plaguelands. In the Northern Lordaeron restricted area, there was also already a closed zone named after the country, populated only by an abandoned highborne port and tower. For a long time, people speculated that this area was the original landing site of the exiled high elves before they established the country.
*During the beta existed a quest showing that at least one Elfgate was to be implemented.
*At the release of the expansion pack there was originally an unused raid portal at the forest troll village of Tor'Watha in Eversong Woods.:File:Tor'Watha.jpg - The raid portal was behind the wooden door.
*The Hall of Blood of Silvermoon originally housed M'uru, and the Blood Knights questline had you tap into his energies in order to grow in power. After Prince Kael'thas Sunstrider came back to Azeroth, M'uru was forcefully taken to Sunwell Plateau. The Arcane Guardians also had their quotes updated to reflect their allegiance to the Regent Lor'themar Theron.
Ghostlands and Zul'Aman
*In Zul'Aman, Hex Lord Malacrass was originally to be Hexxlord Jin'zakk, an RPG character instead.
*Zul'Aman was home to a timed event, the rewards being superior loot and the Amani War Bear. Many more NPCs could also be saved with the Amani Hex Stick.
*Ghostlands was to have flying allowed. During the patch 4.1.0 PTR it gained several new subzones along the zone's borders but it was eventually scrapped. The subzones are still there.
Hellfire Peninsula and Hellfire Citadel
*Hellfire Peninsula was originally supposed to be a high-level vanilla zone instead of being released in The Burning Crusade.
**Way before even the vanilla beta, Blizzard pondered on the idea of having a massive ritual led by multiple warlock players in order to open the Dark Portal.Behind-the-Scenes DVD The goal was to have many warlock players recreate the Book of Medivh.
*This original Hellfire Peninsula resembled the The Frozen Throne version a lot more, with more mushrooms, etc. That area was even used in some promotional screenshots.
*Mages could originally blink through the Deadmines portal and glitch it, then cast Slow Fall (ability) off an unfinished tunnel, and reach a very early version of Hellfire Peninsula.
*Old concept arts show that a battleground was planned for Hellfire Peninsula. According to Computer Gaming World, this battleground was part of the Caverns of Time and would take players back to when the humans and orcs fought here 30 years earlier, before Draenor was ripped apart.
*There exists an Omenai reputation in the game files, which implies that they may be a reputation faction that was cut before release.
*Imprisoned in the Citadel existed in the heroic Shattered Halls instance but was removed. You had to save a group of NPCs from execution within a 50-minute timer.
*There are several cut quests and quest-lines that appeared only in the beta, such as the one starting with The Citadel's Reach.
File:Original Hellfire Peninsula with Trolls.jpg|An official vanilla Hellfire Peninsula screenshot.
Hellfire Peninsula original.jpg|Original Hellfire Peninsula satellite map.
Orc original Outland wallpaper.jpg|Wallpaper depicting Outland.
Isle of Quel'Danas, Magisters' Terrace and Sunwell Plateau
*Sun's Reach was captured by the forces of the Shattered Sun Offensive over a lengthy, one-time quest chain.
*On the original raid layout of Sunwell Plateau, there was supposed to be Scourge buildings and mobs during a part of the raid.:File:Sunwell Plateau design.jpg
*Sunwell Plateau's original loading screen had a Wrath of the Lich King watermark, indicating that it might have at first been planned for the next expansion pack.
*Sunwell Plateau was the first raid to have locked gates which opened over a set period of time on all servers.
Nagrand
*Back when Thrall was still Warchief of the Horde, there were more quests related to the discovery of the Mag'har by the orcs of Azeroth, ending in Hero of the Mag'har, in which Thrall discovered his grandmother and Garrosh Hellscream became inspired by the story of his father.
Shadowmoon Valley and Black Temple
*Before the actual patch that introduced the Black Temple raid, Teron Gorefiend didn't have his own unique model when he appeared in Teron Gorefiend, I am.... He looked like an orc warlock wearing the Corruptor Raiment set. Similarly, the only time Illidan Stormrage appeared before this patch he had no model yet and talked through a fel crystal during Battle of the Crimson Watch.
*The Priests of Baa'ri were originally announced as a joke faction associated to the Black Temple. They would have notably sold holy resistance gear.
Terokkar Forest and Shattrath City
*There's two scrapped quest-chains in the Forest starting with Prospector Balmoral (quest) / Lookout Nodak (quest) and The Missing Merchant (Terokkar).
*Griftah was briefly banned out of Shattrath due to his fraudulent activities. Jadaar and Asric were the two guards investigating him. Another example of small updates adding more and more to the story is the "feud" between Cro Threadstrong and Granny Smith.
*Until patch 2.4.0 and the beginning of the battle for Quel'Danas, there were no troops of the Shattered Sun Offensive in Shattrath. The troops in the city were majorly Aldor soldiers instead, to the point that the Scryers were angry at them and spiked their soup in order to ridicule them.
*There was originally a quest called The Vengeful Harbinger in which a draenei arcane golem appeared, maybe an early vigilant. The quest was very bugged however and was eventually replaced by another.
Zangarmarsh and Coilfang Reservoir
*Inside the Underbog, there was a naga called Overseer Tidewrath. When you'd reach the top of the staircase and were able to see him, Ghaz'an would start climbing up the platforms to go and eat the Overseer. If you reached him in time and killed him yourself instead of Ghaz'an, you would be rewarded with nice loot.
===Wrath of the Lich King zones===
Miscellaneous
*A skiing feature was planned to be included.World of Warcraft: Looking for Group
*Undead naga were originally planned to appear.
*Anub'arak was to have a bigger role.Anub'arak#Statements of a bigger role
Azjol-Nerub
*It was going to be the first subterranean zone.
*"Buildings, temples -- a look and feel very similar to Naxxramas, since the nerubians are where the Scourge stole that architecture from".Stockton of Blizzard
*There would have been wall-climbing mounts.
*That plan was dropped and developers split the zone into two dungeon instances, Azjol-Nerub and Ahn'kahet: The Old Kingdom.
Borean Tundra
*There was originally supposed to be a storyline here about the naga melting the ice caps.Wrath of the Lich King Expansion Features/Zones#Borean Tundra
Crystalsong Forest
*The Argent Tournament event in Icecrown was originally supposed to be in Crystalsong Forest, but Blizzard decided to put it in Icecrown instead because of the lag caused by Dalaran. Barely used camps for the Silver Covenant and the Sunreavers are still there. In The Art of World of Warcraft: Wrath of the Lich King, the summary for the zone indicates that the two factions are fighting for control of the local Highborne ruins, though this plotline is never touched on in the game.
Dragonblight
*An early concept map of the zone shows many differences with the end result: a camp of "ice pirates" and their frozen fleet, Icemist Village being an actual Horde settlement and not a quest area, New Hearthglen being absent (but possibly denoted as a "Coastal Fortress"), an entrance to the Azjol-Nerub zone beneath Icecrown, the dragon shrines being arranged differently, a flooded town of evil vrykul and another settlement of vrykul dragon hunters.
*Blizzard said that we might one day see more Sanctums in the Chamber of Aspects.
Howling Fjord and Utgarde Keep
*Valgarde was the first town ever modeled for the game, years before the actual alpha back when World of Warcraft was on an edited Warcraft III engine. Lands of Mystery and early concept arts marked it as a viking-styled town built over Arthas Menethil's original landing site, but that design was scrapped for Wrath of the Lich King.
Icecrown and Icecrown Citadel
*The Argent Tournament was added in patch 3.1.0, though its construction was only fully finished in patch 3.2.0 for the opening of the Crusaders' Coliseum arena.
*Icecrown Citadel originally had a slightly different design and wasn't besieged by the Argent Crusade until patch 3.3.0.
*Pit of Saron was originally internally named the "Quarry of Tears".
*Icecrown Citadel was originally home to weekly raid quests that were later removed.
Grizzly Hills
*While more speculation than anything, it seems the objective of the Close the Deal quest was intended to be the Scythe of Elune, but the story surrounding the Scythe was eventually fleshed out in the next expansion pack instead. This could be similar to the story of Ashbringer being hinted at in Vanilla but then completely retconned later.
Storm Peaks and Ulduar
*Before the patch that added the raid, Thorim used a frost vrykul model.
*Ulduar was the first raid with official hard modes for its bosses. It was done via in-game action and you had to do trigger specific things during an encounter instead of just doing it through a menu.
*Patch 7.3.5 removed the 10 and 25 man Ulduar options when adding Timewalking. Only the 25 man version of quests were kept, and as an example All Is Well That Ends Well was removed while Heroic: All Is Well That Ends Well was kept. Both titles for defeating the two versions of Algalon are also now received at the same time.
Wintergrasp
*The area was supposed to have aerial combat, which was removed before release. Promotional screenshots about aerial combat can still be seen on the Wrath of the Lich King box.
Zul'Drak and Gundrak
*The main keep of Gundrak is never visited. The presence of a huge snake tail at the Tomb of the Ancients led to people speculating that it was meant to be part of another wing.
===Cataclysm zones===
Storylines
*There exists strings and assets hinting that the Elemental Unrest was originally designed to be more involved, with flooding and attacks in several cities, including Ironforge and Thunder Bluff.MMO-Champion: Pre-Cata world event These two towns sees a lot of events in The Shattering: Prelude to Cataclysm (respectively two Dark Iron clan dwarves / Grimtotem tribe tauren attacks) but there is no hard evidence that these were originally to appear in-game.
*Instead of Sauranok the Mystic being a pawn of the Twilight's Hammer, it was originally Grand Magister Rommath that was supposed to be a member of the Twilight Council, but that was cut. Similarly, Archbishop Benedictus as the Twilight Father persona was supposed to be uncovered during the Alliance Twilight Highlands pre-quests.
**Similarly Denatharion was supposed to betray Darnassus and Malfurion would confront him.
*There also exists content indicating that Baine Bloodhoof was supposed to be more involved in the defense of Mulgore and the Northern Barrens against the human invasion.The Cutting Room Floor The Great Gate was also to be attacked during To the Walls!.
*According to Ian Bates reporting on a discussion with Chris Metzen, some of the Cataclysm-era Silverpine Forest quests are non-canon due to a developer's error, specifically the ones dealing with Ambermill and the Forsaken-Kirin Tor conflict. The Kirin Tor at this point is supposed to be neutral.Scrolls of LoreScrolls of Lore Blizzard never officially spoke about this so it is unsure if the information is real.
*During the patch 4.1.0 PTR, C'Thun was supposed to make a comeback in Silithus, with Cenarion Hold being attacked by giant tentacles and many of its defenders infected and transformed.WoW PTR: C'thun says Hi! However, the quests were clearly marked as placeholders and were never finished before being cut. Due to the various NPC and quest entries created, it seems Cenarion Scout Jalia, Commander Mar'alith, Rabine Saturna and Layo Starstrike would have been involved. Hive'Ashi would also have been under control of the Twilight's Hammer, with the twilight dragonflight and Cho'gall involved.RecallingMysteries of the Twilight Hive
*The Fangs of the Father questline was initially planned to be a bit longer, with a quest sending you to Dalaran to kill a dragon named Fermion.Wowhead There is no mention of Dalaran or Fermion during the questline and the black dragon doesn't exist.
Darkmoon Island
*The island was added in patch 4.3.0.
Deathwing Scar
*Below Dun Morogh and above Elwynn Forest there was an unclickable and completely empty area. Before Cataclysm was released, Blizzard intended this to be the area from where Deathwing would enter Azeroth from Deepholm, but shortly before the release they decided Deathwing would enter from the Maelstrom instead. Today this area is just filled with water. It is possible that the Scar of the Worldbreaker is a remnant of the Deathwing Scar area concept. Initially, Deathwing would emerge here and have made his way to Grim Batol, where he would bisect the mountain (currently seen from within the dungeon, but not externally).
Deepholm
*The zone was originally internally named "Deephome", like in the Warcraft RPG.
Gilneas and Gilneas City
*In the alpha, the worgen starting experience in Gilneas was slightly different. Duskhaven was originally a community called Grimmburg, which happened to have an inquisitor among its leaders. As a fledgling worgen adventurer you were to belong to the Wolfheart clan led by Balvus Wolfheart,(DEPRECATED) who had a storyline mirroring that of Alpha Prime. The orcs were much more involved in the initial invasion,Face to Face than the Forsaken.
*The Battle for Gilneas battleground was originally intended to be set in Gilneas City and revolve around attempting to conquer the highest number of districts, but after internal playtesting it was deemed "unsalvageable" and completely reworked in a fashion similar to Arathi Basin.Tom Chilton Gamescom
*During the beta, a Son of Goldrinn was watching over Lorna Crowley at the Crowley Orchard. Faded Journal could also drop from worgen in Gilneas City.
Mount Hyjal
*In the early alpha, Hyjal was concepted to be "an ultra high-level raid zone", filled with demons and dragons battling each other. The challenge would have been to re-purify the Well of Eternity, with a "familiar skeleton chained to a rock" nearby.Gamespy
*From vanilla up until Cataclysm this zone was one of the most popular for explorers despite being closed down. There was notably Archimonde's skeleton at Nordrassil, what looked like a dragon cave entrance similar to Onyxia's Lair and three humongous craters, presumably the remnants of the bases destroyed by the Legion during the last battle of the Third War.
*Darkwhisper Gorge was originally part of Winterspring and was full of elite demons who stayed there after their defeat during the Third War.
**There was also originally a raid portal in Darkwhisper Gorge, presumably intended to be used for the Battle for Mount Hyjal.
Twilight Highlands, Grim Batol, and Bastion of Twilight
*When concepted, the Twilight Highlands were originally meant to be where Deathwing went after emerging from the Deathwing Scar, with the black dragon starting below Dun Morogh, going through the Scar of the Worldbreaker and then ending up bisecting Grim Batol's mountain. The only remnant of that is the Scarred Terrace in the Grim Batol dungeon, where something humongous cut half of the city down, exposing molten stone.
**It is as such possible that Grim Batol was once concepted as a raid rather than a 5-man dungeon. As said above Deathwing originally sought something beneath its halls. Wowhead records at least one weapon with "Grim Batol Raid" in its name. The files for the dungeon's minimap are also called "GrimBatolRaid". Given that Night of the Dragon originally said that Sintharia dwelt beneath Grim Batol, the Bastion of Twilight (in which Sintharia is the last boss) might have been originally intended to be either geographically under Grim Batol, or to consist of concepts that were originally created for the tentative Grim Batol raid. 
*Blizzard originally intended the Alliance to have a true introduction to the Twilight Highlands, similar to the one the Horde eventually got. Rear Admiral Hartley was involved, having been given strict orders by Varian Wrynn not to engage the Horde. He was to be among the fleet that Garrosh Hellscream ordered attacked by his Air Guard. While the Air guard was destroyed, they were to claim one ship. In an act of vengeance, Hartley was to order a retaliatory strike on the Horde naval fleet. The result of the naval skirmish would have mortally wounded the Rear Admiral and he was to order Lieutenant Fawkes to get the player to safety.Wowhead This intro was eventually scrapped and replaced by another one involving Fargo Flintlocke.
*During the beta, Husk of Sor'getha was in the Twilight Highlands instead of the Crucible of Carnage.
*During the beta, skardyn could be found in Grim Batol instead of troggs.
*On release, the Alliance introduction to the zone was quite longer than what it is now. My Son, the Prince had you uncover a Twilight's Hammer plot alongside Anduin Wrynn, but when his father King Varian was removed in Legion, the quest chain was made shorter.
Uldum
*The Twilight's Hammer cult was initially concepted to be present in Uldum, having three camps there.:File:UldumZone.jpg In the live version of the game, the cultists have no presence in the zone.
Vashj'ir and Throne of the Tides
*There was supposed to be an Abyssal Maw raid for patch 4.1.0, which got cut along with the end of Neptulon's storyline due to a lack of time. A third Vashj'ir ancient was to appear here. Speculations are that Nar'jira was supposed to appear there as well.
**The end of Neptulon's storyline could have been related to the potent weapon that allows its owner to control the seas of Azeroth mentioned on the original Abyssal Maw official page.Abyssal Maw#In Cataclysm
**A lengthy quest-line from the 4.1.0 PTR which took place in the Steam Pools of Feralas was cut and could've potentially led to the aforementioned Abyssal Maw raid.
**Greg Street believed that even if it had launched, the instance would have turned out close to the Ruby Sanctum; a quick experience with reused content.
*The Call of Duty (quest) quests originally had a longer scripted event where a kraken was involved.
*The Defending the Rift quests originally had a longer scripted event where submarines were involved.
===Mists of Pandaria zones===
Storylines
*The pandaren were originally supposed to be split into clans.
*There were supposed to be quest lines starting with Terror on the High Seas and Claiming Kalimdor that would happen before the discovery of Pandaria and the destruction of Theramore, dealing with Horde blockades on the seas, events concurrent with the Tides of War novel. Nazgrim and Grand Admiral Jes-Tereth would be among the quest givers. The aim of the quest lines was to recruit ship crews. It would probably be released as a "world event" before the Theramore scenario.
*Some parts of the green fire quest chain were originally supposed to happen in Xerrath, an area of the Twisting Nether that greatly resembled the future Dreadscar Rift.WoW Secrets - WarlockArea Warlocks in the quest chain also had to deliver the Eye of the Storm to Wrathion, a shard of the Ata'mal Crystal. The quest designer later explained his original intent for the chain.
**The introductory quests for the quest chain were also intended to be different as evidenced by the unused entry of the quest Enlistment Orders.
*At release and in the subsequent patches there was originally a lengthy quest chain to gain a legendary cloak (see A Pandaren Legend), but it was removed at the start of the next expansion pack. The cloak was notably necessary to access Ordos' platform.
*High Overlord Saurfang was to feature in patch 5.4.0 as a quest-giver in Razor Hill in a warrior quest-line as evidenced by initial quests. The quest-line didn't make it on live servers.
*A Temple of Kotmogu scenario was planned to be made. A group of mogu called Zhun'ji would be there. A Black Ox Temple scenario was also planned.
Isle of Thunder
*The island was added in patch 5.2.0 alongside the Isle of Giants. A placeholder still exists on the overworld of Pandaria but cannot be reached by normal means.
*There existed a Troves of the Thunder King scenario that was removed but eventually returned in Legion.
Jade Forest
*The area around Paw'don Village was originally known as Wayward Landing, and had several different quests and NPCs. Similarly, the area around Honeydew Village was originally known as the Wreck of the Sky Shark.
*Strongarm Airstrip was originally a Horde area called Hellscream's Fist.
Krasarang Wilds
*The Operation: Shieldwall and Dominance Offensive forces were added in patch 5.1.0, and until then the NPCs only said that their respective fleets were still traveling to Pandaria.
Timeless Isle
*The island was added in patch 5.4.0.
Townlong Steppes
*There exists files for an unused battleground called "Defense of the Alehouse". The layout - three lanes, two bases, etc. - was extremely reminiscent of a MOBA map. Each base housed a pandaren brewmaster that was to be killed in order to secure a victory. There were a few boss NPCs scattered around different parts of the map which gave buffs when killed: a sha monster, a tiger, a mogu and a sprite.
*There was also another cut battleground, "Heroes Through Time".
Defense of the Alehouse.jpg|Defense of the Alehouse battleground.
Warcraft Heroes.jpg|Unused "Heroes Through Time" battleground map.
Vale of Eternal Blossoms
*The area was originally free of sha corruption. The Golden Pagoda housed members of the Golden Lotus, which gave their own daily quests. There was also more quests introducing the area: The Shrine of Seven Stars and The Shrine of Two Moons.
**As a result, the introductory quest Temple of the White Tiger (quest) to enter the Vale was also reworded in order to reflect the change.
Wandering Isle
*The two endings for the zone were originally a bit different. Tushui Pandaren had to fight Varian Wrynn in An Old Pit Fighter, and Huojin Pandaren had to fight several monsters for Garrosh Hellscream in Hellscream's Gift. With the removal of both characters, the quests were also removed.
===Warlords of Draenor zones===
Miscellaneous
*Prior to April 2014, it was planned for players to be able to choose the location of their garrison with a number of possible zones, and the ability relocate their garrison if they changed their minds. This was eventually changed to the current system, with a fixed garrison location and several outposts all over Draenor. A fouth level was also planned for the garrisons, further increasing the number of building slots.
*In the early maps of Warlords of Draenor, there were to be more islands: , an unnamed ogre island and a large continent at the south. As of today, all three are removed from the map.
**The unnamed ogre island south of might have been related to seafaring ogres claiming the south of the zone, but this plot point was removed during development.
**The large continent southwest of Draenor's main continent was described at BlizzCon 2013 as a "mysterious ogre continent" from which the Gorian Empire originated and where their main seat of power was still located, with their influence having spread to Draenor's main continent over time. High Centurion Tormmok still mentions having campaigned on two continents.A Centurion Without a Cause
**The Waterlogged Journal (Frostfire Ridge) mentions the ogres taking orc slaves across the sea.
*Operation: Aardvark is an unreleased faction.
Storylines
*Before settling on the current storyline, Blizzard tossed around several ideas for the expansion pack. One of them was to have Garrosh Hellscream form the Mongrel Horde, and another was to have him travel to Outland, restore it to its former glory of ancient times using an artifact of Nozdormu. He would revive the original warlords, instead of traveling to an alternate universe and meeting the characters there. This was a very early concept idea.
*Yrel was originally said to have a "dark secret" about her that only Velen knew.The Characters of Warcraft/Yrel This hints that she was intended to have a longer storyline. There also existed strings hinting that main universe Yrel was originally in a relationship with Maraad and that she was killed during the genocide. At least on one occasion, she would refer to Velen as her uncle.
**She was initially named Eryl. Her sister, Samaara, was initially named Ammi.Demo report
*Karazhan was originally planned to play a role in the event preceding the release of Warlords of Draenor, with a phased scenario taking place inside Karazhan. Players would have been sent to Karazhan to investigate its links to the destruction of the Dark Portal. However, this plan was scrapped before the expansion's beta.
*Possibly related, but during the Warlords of Draenor alpha stage, a mysterious figure using the same animation sets as male night elves but without the long ears appeared alongside during All is Revealed. It was speculated by many that the figure was meant to be Medivh, but it was eventually removed before the beta stage.Blizzplanet
* was originally to be the last boss of the expansion pack,Gamescom 2014 - Warlords of Draenor Interview with Tom Chilton but Blizzard feared that there would be an "orc fatigue" and put Archimonde as the last boss instead. There is even an unused legendary version of Gorehowl that was presumably intended to drop from Grommash.
*There was supposed be a group called "The Unchained Gladiators" that was cut.Wowhead It consisted of Gaur Icehorn, Griswold Hanniston, Kuhl Sparkfury and Angus Stouthammer.
*During the alpha, Draenor was originally home to a nerubian-like race called the scorpar.
*Instead of the alternate Shadow Council, the Stormreaver clan was originally supposed to appear.
*Around the same stage, Lotharian Peacekeepers briefly appeared during the battle, hinting that the Sons of Lothar might have been intended to appear.
*During the beta, clicking a Mysterious Flower led to an easter egg about the Flowerpicker clan.
*Very late in the Warlords of Draenor beta, an Infinite drakonid known as the "Infinite Vanguard" was found outside the Caverns of Time. Meanwhile, a time rift like those the infinites have been known to use appeared above the sands of Tanaris between the Caverns of Time and the Gaping Chasm. Both of these were removed before the final version of the game.
**It is notable that in the novel War Crimes, Kairozdormu provided the Dragonmaw clan with infinite dragons to provide a distraction while he freed Garrosh and helped him escape to Draenor. In the actual game, however, all references to infinite dragons were removed, and while the Dragonmaw clan didn't appear at all on Draenor, they were still updated with a new skin with golden eyes, a color commonly associated with time magic.
**The dragon Chronalis notably appears in Zangarra (see Chronal Spire at Tanaan Jungle below), and Tick was to appear as a Timewalker as well.
*During the beta version of the Iron Horde Incursion, Okrilla and part of her forces were to betray the Horde for the Iron Horde.
*At release and in the subsequent patches there was originally a lengthy quest chain to gain a legendary ring (see Light Be With You/Draenor's Blessing), but it was removed at the start of the next expansion pack.
*Warlord Zaela, Shokia and a group of Venture Company goblins were initially said to have traveled with Garrosh to the alternate Draenor.
**Although Iron Engineers do appear.
**Many more NPCs were datamined (either coming from Azeroth or as alternate-universe counterparts) but never made it into the expansion, such as Arechron, Mragesh, Nitrin the Learned, Brazen, Tick, Pao'ka Swiftmountain, Levixus, Mother Kashur, "Doc" Cogspin, Corki, Joren Ironstock, Sark Ragetotem, Hobart Grapplehammer or Nemuraan.
*Hansel Heavyhands was to appear in Draenor in search of his captured wife, Ellie.
Ashran
*During the alpha Stormshield and Warspear were only intended to be PvP outposts instead of capital cities. The Ashran island itself was way smaller and had a Colossal skeleton.
*The zone was planned to appear in alternate Draenor until it was eventually merged with Gorgrond during the beta.
*It is known from lore that the Laughing Skull Orcs should have been dwelling here instead of Gorgrond.
*Concept arts for creatures called the Farah and the Fara exists, indicating that Farahlon was probably named after them.
*There was to be a mine area called Blightstone Quarry.
*The zone still appears on maps being depicted in-game, such as at the Lunarfall Shipyard, except its location is usually covered with an item like a hat or a spyglass. It can also be seen on a strategic map at Skysea Ridge.
Frostfire Ridge
*The area was originally known as "Frostwind Desert".
*Bladespire Citadel (previously known as Bladespire Fortress) was originally intended to be the Horde capital for this expansion pack. 
Gorgrond
*The region was originally more arid, with more presence all over the area, including extensive Grimrail train tracks. When was canceled during the beta, the assets for both areas were merged up into the current Gorgrond area. This is why there seem to be two incomplete storylines in the same region.
*The background and ideology of alternate Orgrim Doomhammer were to be explored further here, which is why in live the character betrays the Iron Horde without reasons. The ideology of Maraad and his reckless vengeance were also going to be explored further during the fight against the Blackrock clan.
*Broken Horn Village was presumably intended to have a use at some point.
*Helga Nesingwary, daughter of Hemet Nesingwary was to appear in Gorgrond. She would go insane and the players would help her regain the sanity.The Pale Hunter
*A qiraji prophet called The Thing in the Cave was meant to appear.
 and Highmaul
*The original concept for Nagrand had more main-universe locations such as Kil'sorrow as an ogre fortress and what would become future Garadar.
*In the beta, was set to survive his encounter, with him kneeling in defeat before fleeing away with a hand gushing of red blood, his bladefist removed.
*Karabor was originally intended to be the Alliance capital for this expansion pack. Its theme song was finished and is barely heard in the game outside of the temple and very very few parts of Shadowmoon Valley.
*During the alpha, an Iron Horde port and a military base were in Shadowmoon, launching a full-scale assault on Karabor. In the overworld, Lusia Moonwhisper a SI:7 agent and the adventurer sent by Khadgar and Mathias Shaw would sabotage its reinforcements as part of A Threat We Can't Ignore. A bonus objective to kill the orcs would also occur here. The assault was to be ultimately repelled in a scenario called "Purge of Grommar". Vindicator Maraad would assist here and all the orcs including Orrok the Spearmaster and Commander Vorka would be killed.
*Among the removed alpha locations are Akama's Scar, Gar'mak Quarry, Grommar, the Iron March, and the Shadowmoon Overlook.
*Lunarfall's location has changed before live, during the alpha it was next to Karabor.
*During the beta there was a quest called The Plight of the Worgen, which dealt with the worgen succumbing to a feral state and needing a plant that existed in Outland but was too corrupted to cure them. This was changed to Fiona's quest chain about healing her friend. Tess Greymane was to be a character in the questline. She would be accompanied by the worgen guards Hemma Beringer and Kadus Arkadian.
*Karabor was to be besieged at the start of the leveling experience and was to be defended by Velen, Yrel, Commander Alyun, and Alliance heroes as well, such as Taylor, a worgen and a gnome character.
**Velen would comment on a young promising priest, Akama.
**It was initially planned to actually start the leveling experience in Karabor. The player would then continue to the west to an observatory. Taylor would assist Velen there.
Purge of Grommar.png|Purge of Grommar.
Spires of Arak
*Pinchwhistle Point was originally called "Venture Cove" during the beta, indicating the Venture Company might have been intended to play a role there.
*Rivett Clutchpop was to appear in the area along with his niece Kimzee Clutchpop who was later renamed into Kimzee Pinchwhistle.
Talador
* was originally intended to be a raid area,:File:Draenor early layout.jpg maybe the "missing tier" between Blackrock Foundry and . Since Hellfire Citadel was retooledAs evidenced by pre-patch Tanaan Jungle maps being pristine jungle and intact Citadel to feature demons instead of the Iron Horde because the Foundry was already about them, the Shattrath raid could have been the "demon" raid that was originally intended to close the gap.
Tanaan Jungle
*Earlier concept arts indicated that there was supposed to be an area called the Chronal Spire which would have been located in this zone as the original gateway to Draenor, but ultimately this idea was replaced by the Iron Horde creating their own Dark Portal and connecting it with Azeroth's one. The spire's location was replaced by Zangarra even though some elements there remain.
*Tanaan Jungle was originally planned to appear at release instead of in a later patch. Pre-6.2.0 assets indicate that the zone was also originally intended to be released pristine instead of fel-corrupted.
*One idea for destroying the was originally to use a mana bomb, as seen in Tanaan 01: Front of the Portal.
*There was a planned fungal whale world boss.
*The Twin Spire Ruins were meant to be lighthouses among the Zangar Sea.Dave Kosak on Twitter: "...You mean the twin lighthouses? ;)"
===Legion zones===
Storylines
*The Axe of Cenarius was once considered as the artifact for Arms Warriors, but eventually Strom'kar, the Warbreaker was chosen instead.
*The Legion Invasions have cut content related to Mulgore and Wetlands invasions.
*Dalaran might not have originally been intended to be the Broken Isles' capital city, as it doesn't appear on the initial Jimmy Lo concept art. This concept art seemingly showed adventurers entering the continent by two ports, Stormreaver Bay for the Horde and a Kul Tiran settlement for the Alliance.
**Thunder Totem has its own map and chat channels, even though it has little use for them.
*The five zones of the Broken Isles were at first intended to be experienced in a clockwise pattern, starting with Azsuna and ending with Stormheim, but Blizzard's advances in level-scaling technology made it possible for each zone to be played in any order.
*An unused alpha dungeon map for Legion is rather intriguing: it is simply called "Legion Dungeon" and features fel-corrupted lands with eredar buildings, the ruins of a Dark Portal, an Altar of Storms and an -like structure. It may have been a prototype map for Argus using placeholder draenei assets.
*During the beta it was originally revealed during a shaman quest that Neptulon had mastered Ozumat, but this was removed before release.
*Several more people were originally intended to be followers, including Eligor Dawnbringer, Lynore Windstryke, Marez Cowl, Mog'dorg the Wizened, Nazgrel, Yvelyn, and Zeros.
*Between the releases of the Kil'jaeden LFR wing and the Argus the Unmaker LFR wing, planet Argus itself was visible in the sky of Azeroth and Outland for every player. Before the releases of the LFR wings, this happened only for the people who completed the relevant raids.
*Several unused NPCs with the Cooking Tournament Judge titles were found in the database. It could be speculated that something similar to the Cooking scenario Noodle Time in Mists of Pandaria was planned for Legion. The NPCs were: Haris Pilton, Crixa Hotstove, Elling Trias, Liyana, Torg Slowflame, Nat Pagle, Took-Took, Sungshin Ironpaw, Tony Danbour, and Rallena Lushleaf.
*At some point, it was envisioned that you would meet the spirit of Illidan Stormrage at the Master's Promontory, maybe during a demon hunter questline.
*It is possible that Argus was originally intended to be seen as a giant titanic body bound in Legion chains, the body itself being so massive that its surroundings would be an entire wing instead of a mere boss. The model can be found at 7du_argusraid_corewing01.MMO-Champion - Early Antorus, Legion build the Titan!!, by olddog As the model name for Kin'garoth is "Titan Builder",Wowhead - New 7.3 PTR Creature and Mount Models (Spoilers) it seems he was intended to be working on Argus' titanic body.
Azsuna
*As stated by the developers, the Broken Isles regions were intended to be done clockwise, Azsuna was thus originally intended to be the starting zone. This is still nowadays evidenced by the fact that this the only zone that introduces the player to the Burning Legion - the main foe of the expansion - their first objective in Azsuna being to face them in Faronaar. It is also the first zone to mention the player's artifact directly and multiple times, when Archmage Khadgar asks the hero to "put that artifact of [theirs] to use" since they just retrieved it from an acquisition scenario, and when the yelling demon Mortiferous exclaims "That weapon will not save you. How can such a tiny thing prevail against the might of the Burning Legion?". Azsuna is also where the players are first introduced to the Illidari, the newest faction introduced in Legion, who have just escaped from the Vault of the Wardens, Azsuna being thus a direct sequel to the demon hunter introduction scenario. Azsuna accomplishes its goal of being an introductory zone by presenting the good variety of enemies that are to be encountered later in the Broken Isles: are thus encountered for the first time the naga, the nightborne, the withered, the enemy faction (Alliance or Horde), and the demons. It's also the reason why all profession quests start with sending the hero to Azsuna, even though one can choose to start questing elsewhere. Finally, players can find the letter announcing Sylvanas' soon arrival to the Broken Isles during Azsuna questing which proves that the events of Azsuna couldn't have happened before those of Stormheim, since there she has already landed and set a base of operations.
Broken Shore and Tomb of Sargeras
*The original concept for the Battle for the Broken Shore had a pristine elven Tomb, surrounded by a city now in ruins and populated by elven priest spirits. Tyrande Whisperwind was supposed to fight dreadlords and the scenario was 3 hours long.BlizzCon 2016 - World of Warcraft: Legion - Design Retrospective Concept art also showed Lor'themar Theron participating.
*Concept arts for the area also show that it was originally intended to be covered in dried coral, like in The Frozen Throne. Because there was next to no Burning Legion influence and the Shore looked just like Azsuna, Blizzard felt that it didn't communicate the Legion's threat strongly enough, so they decided to char the land and remove all signs of previous civilization there, making the Legion's influence extremely imposing.
*While already accessible, prior to patch 7.2.0 the area had no quests, no towns, and only a few loot-less world bosses. Prior to the patch the area also had the same geography as in the Battle for the Broken Shore scenario.
*There was a scraped Legionfall Mage Tower challenge for stealth classes in which Sicco Thermaplugg had allied with the Burning Legion, and the adventurer had to travel to Gnomeregan in order from stopping him to launch a missile to the Broken Shore.Wowhead
*Maiev Shadowsong had gossip text planned for the aftermath of Kil'jaeden's death.
*The Sisters of the Moon encounter originally featured Naisha instead of Huntress Kasparian. This could have led to some special dialogues with Maiev.
*The Image of Aegwynn and Velen were originally to help purify the Maiden of Vigilance.Maiden of Vigilance#Quotes
Class Halls
*The Knights of the Ebon Blade might have had a different original casting for the Four Horsemen.
*Skyhold and the Valarjar might have originally been intended to use many more ghosts of famous warriors instead of only using titan-forged members.
*During the 7.2 PTR, Eligor Dawnbringer was initially planned to appear as paladin's guardian. That role was eventually instead given to Nerus Moonfang‎.
Dalaran and Violet Hold
*The Violet Hold dungeon was originally described as featuring secrets never before uncovered, origins of the Kirin Tor and the world. The in-game dungeon offers nothing of the sort. However, the version of the Violet Hold displayed during In Defense of Dalaran features an underground cavern that can be reached through the breached floor of the Hold, breach that could potentially have been left from the original designs for the updated dungeon.
*When Argus appeared in the sky, scared citizens and doomsayers were added to Dalaran. Reinforced guard patrols and many animations were added all over town to react to the event, such as terrified citizens running around, draenei citizens rejoicing at the possibility of finally seeing their homeworld back, vendors being scared of looters, long lines at the banks for withdrawals, the city's clinic being overwhelmed by sick patients... These events were removed a few weeks after the release of patch 7.3.0.
Highmountain and Thunder Totem
*In the alpha, Spiritwalker Ebonhorn was actually Wrathion in disguise. The questline was different, as it involved helping Wrathion retrieve black dragon eggs in Neltharion's Vault that were frozen in time.
**Wrathion claimed that the events of Warlords of Draenor were a slight mistake on his part.
**Brann Bronzebeard and his golem guardian Talas were also involved.
*During the beta, Baine Bloodhoof appeared before Mayla Highmountain along with Sunwalker Dezco and Roanauk Icemist to ask for help to battle the Burning Legion.
*In earlier test iterations of Highmountain, the drogbar didn't become villains until the player showed up to actually witness Dargrul's betrayal.
*With patch 7.3.5 Thunder Totem was updated to reflect the new post-Legion lore and the introduction of allied races.
Suramar and Suramar City
*At release, Suramar City was not under attack yet, and the Nightfallen rebellion quests were only gradually unlocked with time.
*With patch 7.3.5 the uninstanced Nighthold was updated to reflect the new post-Legion lore and the introduction of allied races.
Stormheim
*Geographic assets for the area are in a folder called "araknashal," hinting that the zone may have been intended to be called Arauk-Nashal like the The Frozen Throne location.
Thal'dranath
*It was originally supposed to be a future zone to be introduced in a later patch, but Blizzard felt that yet another zone riddled with ancient night elven ruins and corals was boring. Thal'dranath was scrapped and its name was reused as the original lore name for the Broken Shore instead.
*The zone still appears on maps being depicted in-game.
===Battle for Azeroth zones===
Storylines
*While previously each expansion pack was relatively self-contained, multiple features from Battle for Azeroth were actually added early in patch 7.3.5, and so as part of the Legion cycle. This includes the first four allied races, the Seething Shore battleground, the :Azerite plotline in Silithus, and the new world level scaling. This storyline, which used to introduce Battle for Azeroth, originally had an epic send-off for the Legion artifacts in The Speaker's Call and The Power in Our Hands, complete with the artifacts getting completely unstable after absorbing the power of the Sword of Sargeras.
*The arrival of Kul Tiras and Zandalar as playable zones was hinted at by the Shipwrecked Captives in Oceanus Cove in Azsuna.
*The champions were originally a bit different: Gazlowe was replaced by Hobart Grapplehammer, Rokhan was replaced by Shadow Hunter Ty'jin, and Princess Tess Greymane and Renzik "The Shiv" were removed without being replaced. Magister Umbric was also originally not a champion. Bodrick Grey was intended to be one.
*The Burning of Teldrassil event originally featured Shandris Feathermoon instead of Myara Sunsong.
*There was originally a questline starting with The Heart's Power revolving around empowering the Heart of Azeroth that got removed in patch 8.2.0.
*There was originally a questline starting with Whispers of N'Zoth revolving around finding Wrathion that got removed in patch 8.3.0.
Boralus
*In the earliest builds of the alpha, Lady Ashvane was the final boss of the Siege of Boralus instead of Dread Captain Lockwood.
*Until late beta, Sergeant Bainbridge was a paladin. He used to have paladin and magical abilities, which were presumably removed when the decision was made not to let playable Kul Tiran be paladins.
Island expeditions
*The Auric's Angels team were previously named "Jaina's Angels".
*The Headhunters were originally depicted as including a forest troll member.
*An empty map for Plunder Isle was added during the beta, but never created.
Stormsong Valley
*Crestfall was seemingly going to be added in Battle for Azeroth as a subzone of the valley,MMO-Champion but was later renamed "Storm's Watch"MMO-Champion and eventually Stormwatch Peak.MMO-Champion
*Early screenshots showed Brennadam covered in quilboar thorns instead of under Horde attack,TheRedShirtGuy on Twitter: "I think Stormsong underwent a rewrite at some point in development like the Jade Forest. Early screenshots showed Brennadam covered in quillboar thorns instead of under horde attack, so I think the entire Horde plotline was a late addition that might have broken the original flow" and the Horde plot-line was a late rewrite of the zone.Azshara Cinematic, Storytelling Ignite 'Warcraft' Expansion Sales: Designer Interview
*In early previews, the naga aimed to destroy the levee holding back the sea at Fort Daelin, in order to plunge the fertile valley (back) into the naga-infested depths.Battle for Azeroth Preview: Stormsong Valley Visitor's Guide While the final battle with the Pride of Azshara takes place at the levee between the fort and Deadwash, this is not mentioned in game.
Nazjatar
*In the PTR for patch 8.3.0, an early version of the zone was accidentally added. This early version reveals that N'Zoth's gigantic body was supposed to appear in the zone, behind the Eternal Palace. Some of this was reused for Ny'alotha.Youtube - Early Nazjatar & N'Zoth Leaked in 8.3?
Nazmir
*During the beta, Taloc was originally the end boss of the Underrot instead of the Unbound Abomination.
Warfronts
*An unnamed Southern Barrens warfront was experimented upon early during the expansion's development.
===Shadowlands zones===
*Ardenweald was originally planned to be part of Bastion, thus splitting the zone between a light, heavenly side and a dark, celestial forest side. However, the developers eventually decided that the latter idea was unique and interesting enough to deserve its own separate zone. (MMO-Champion transcript/Wowhead transcript)
*The end section of the The Highlord Calls questline got removed in patch 9.1.0, starting at Explore Torghast and ending at The Captive King.
===Dragonflight zones===
Forbidden Reach
*There was originally supposed to be a quest called Second Thoughts involving the "What Aspects Fear" and "The Vault" tablets.
==Player vs. Player==
*On release there was no PvP content at all. The Honor system (pre-2.0) was added only in patch 1.4.0 and the first battlegrounds in 1.5.0, but in the meantime, people often clashed between Southshore and Tarren Mill as well as between Crossroads and Astranaar. This was referred to as world PvP.
*The original Honor system was extremely grindy, relying on Honorable kills for getting up in ranks. There were also Dishonorable kills, which were gained by killing civilians. One way of getting honor was joining a PvP raid group with the goal of attacking an enemy city or settlement. This was however quite risky because if one person killed a civilian, all would get discredited.
**In the World of Warcraft game manual it is said that you were originally intended to be branded an outlaw if you accumulated enough dishonor, which would mean experience penalties, losing access to your own faction cities, and becoming hated by even your own kind so that every faction NPC would attack you on sight.
**There was apparently a rank of "City Protector" planned at some point.
**After the vanilla Honor system, The Burning Crusade introduced the Honor points (pre-4.0.1), Cataclysm the new Honor Points and Conquest Points, and Legion yet another new Honor system. There were also several PvP-specific coins, such as Venture Coin and Spirit Shard.
*Resilience didn't exist, so there was almost no difference between PvE and PvP gear. PvP item level was also added after some time.
*Flight masters didn't summon mobs to help so they were sometimes camped constantly.
*When arena fights were first introduced in The Burning Crusade, players had to sign a Arena Team Charter in order to participate in rated arena fights, and could do so only with those they were teamed with.
*Warlords of Draenor was supposed to introduce the Trial of the Gladiator.
*Up until Legion there was a 5vs5 arena bracket.
*Blizzard experimented with the idea of a Battle for Blackrock Mountain PvP Brawl.
*Battle for Azeroth saw the inclusion of the War Mode in order to replace the old style of world PvP.
===Battlegrounds===
*To join a battleground, you needed to be at the entrance portal of that battleground, because there were no battlemasters in capital cities. After the introduction of battlemasters, Blizzard stopped adding physical entrance portals to battlegrounds in the world. After long years of service, most battlemasters were finally removed in Warlords of Draenor.
*Battleground groups weren't formed automatically upon joining, so it was an "INV PLZ" spamfest during the first minutes. If you were not grouped you could help kill enemy players yet get no honor to kill from it.
*Before it was changed, hunters and warlocks would resurrect without their pets in battlegrounds, so they had to resummon them each time they died. There was also no buff that reduced the mana cost of your spells after you resurrected.
*In battlegrounds, the range of "participating" in kills was much larger. You could earn credit for kills made in the middle, while still in the spawn area.
*Battlegrounds originally did not award experience at all. When Blizzard introduced experience gain in the battleground, twinks complained.
*Marks of Honor were rewarded for participating in battlegrounds.
==Reputations==
*At release you could mark yourself "At War" with several otherwise friendly factions, such as Stormwind.
*If you wanted a mount from another race, you had to turn in tons of Runecloth at Cloth Quartermasters to get . There was also no reputation spillover at all from quests.
*Theramore, Silvermoon Remnant, Wildhammer clan and Revantusk tribe were minor factions added in patch 1.5.0 and 1.6.0, but they were never fleshed out and were removed in the following patches. A faction called the Moro'gai was also implemented but abandoned before release.
**The Wildhammer clan reputation was re-introduced in Cataclysm.
**It was already possible to grind to exalted with the Wildhammer clan in vanilla although it was a long and tedious task. There were no rewards, and the faction was, for the time, removed with patch 2.0.1. Players who had previously attained reputation with the dwarves did not earn any achievements or favors when the faction was reintroduced.
*Since daily quests didn't exist yet and the existing quests only rewarded 50 rep, some factions required an insane amount of raw grinding, such as the Wintersaber Trainers and the Timbermaw Hold reputations.
*The Horde had no counterpart to the Wintersaber Trainers until mid-Wrath of the Lich King when the Ravasaur Trainers were added. Mor'vek, the representative of the faction, was actually in-game in vanilla, removed in The Burning Crusade, and re-added in Wrath of the Lich King.
*In The Burning Crusade, upping reputations was mostly done through grinding heroic dungeons and exchanging special drops at the factions' representatives.
*In Wrath of the Lich King, it was done by running dungeons while having the tabard of your chosen faction equipped.
*In Mists of Pandaria beta, there was a faction called The Brewmasters based in the Valley of the Four Winds. They were removed and did not make it to live, but several scenarios are still run by Brewmasters.
*In Mists of Pandaria, it was planned to have a Akama's Trust faction for warlocks engaging in the Pursuing the Black Harvest campaign.
*Early in the Legion development, a reputation faction called The First Responders was planned to be associated with the First Aid quests.Wowhead The quests were still kept, and are required for the Is There a Medic in the Zone? and Field Medic achievements.
*It seems that a few more factions were planned for Legion besides the First Responders, like the Gilnean Survivors (possible the Bradensbrook people) and the Moon Guard.Moonguard, Moon Guard
==Realms and connecting==
*At vanilla release and in the following months, due to overcrowded servers, players very often experienced the infamous loot lag. You would get stuck in the loot position from looting pretty much anything, even using gathering professions.
*If you disconnected, there was a high chance you could not log into your character straight away. Instead, you would get an error message stating "A character with that name already exists", because your character was not yet logged out. It could take several minutes before you were allowed back into the game on that character. If you would log into another character, you could see 'yourself' still online.
*You couldn't initially have both Horde and Alliance characters on a PvP server.
*There was no Character Transfer service, so if you wanted to play on another server, you had to reroll, no matter how geared your characters were.
**It was initially not possible to transfer a character from a PvE server to a PvP server. Blizzard said many times that they wouldn't make it possible, but they eventually caved in.
*You could originally just straight-up launch the game like any other executable. You had to patch the game through the Blizzard Downloader, and the Blizzard Launcher was only added in patch 1.8.3, being eventually replaced by the Battle.net Desktop app in August 2013.
**There was originally no unified Battle.net account.
**In vanilla and for some time after, it was also possible to manually install patches.
**The Battle.net brand itself was retired on 23 March 2017. The desktop Battle.net software was renamed Blizzard App and things such as the Battle.net Shop were renamed from Battle.net to the Blizzard name format.
**On 14 August 2017, however, Blizzard announced that after listening to feedback from their players they had decided to retain the Battle.net brand and incorporate it into their logo as "Blizzard Battle.net". However, the brand was reverted back to just "Battle.net" on 1 April 2021.
==Gallery==
;Maps
Azeroth map concept Metzen 1999 wall painting.jpg|1999 concept map.
Azeroth map concept Metzen 1999.jpg|1999 concept map.
Azeroth map concept 2001.jpg|2001 concept map.
ABE - Lordaeron and Khaz Modan map.jpg|Eastern Kingdoms dungeons concept map.
World of Warcraft Diary - World map 3.jpg|Azeroth dungeons concept map.
World of Warcraft Diary - Campaign path.jpg|Racial dungeon campaign paths.
World of Warcraft Diary - World map and design.png|Another world map alongside varying paths and choices.
Eastern Kingdoms early layout.jpg|Eastern Kingdoms early layout.
Kalimdor early layout.jpg|Kalimdor early layout.
WoW Town Hall world map.jpg|Townhall World Map
Azeroth-alphamap-cities.jpg|Alpha map.
TaxiMap0 Alpha.png|2003 alpha Flight map.
;Miscellaneous
WoW computergaming extract.jpg|Computer Gaming World 2001 article
Alpha humans 1.jpg|Human alpha models compilation 1
Alpha humans 2.jpg|Human alpha models compilation 2
WoW Town Hall Duskwood 2.jpg|Original gate to Darkshire
WoW_Alpha_unused_Orc_Hair.png|An unused orc hairstyle from an early trailer.
Troll Female Old Model.png|The earliest troll female model with an exaggerated slouch.
Troll Female Old Model 2.png|The second troll female model with a slouch like the male.
;Promotional images
Alliance gathering.jpg|Alliance gathering
Ancient-Protector.jpg|Ancient protector
Banking.jpg|Banking
Batrider.jpg|Batrider
Bear-Promotional.jpg|Bear
Berry-hunting.jpg|Berry hunting
Big-Fight.jpg|Big Fight
Blackrock-Promotional.jpg|Blackrock
Blacksmithing-Promotional.jpg|Blacksmithing
WoW Town Hall Deadmines 3.jpg|:Blood Ring
Campfire.jpg|Campfire
Circle-of-Light.jpg|Circle of Light
WoW Town Hall Duskwood 6.jpg|Darkshire
Kalidar17.jpg|Darnassus
Decaying-Fish.jpg|Decaying fish
WoW Town Hall Paladin screen 1.jpg|:Divine Shield
Dragonspawn-Promotional.jpg|Dragonspawn
Dwarf-in-Armor.jpg|Dwarf in armor
Dwarves-on-Ram-Mounts.jpg|Dwarves on ram mounts
Engineering.jpg|Engineering
Fight.jpg|Fight
Goblin-Shredder.jpg|Goblin Shredder
Gryphon.jpg|Gryphon
Gryphon-Fly-by.jpg|Gryphon fly by
Horse.jpg|Horse
Hot-Babes-at-the-tavern.jpg|Hot babes at the tavern
WoW Town Hall Deadmines 4.jpg|Instance
WoW Town Hall Dun Morogh 1.jpg|Ironforge
Lost-temple.jpg|Lost temple
Meeting-at-the-bridge.jpg|Meeting at the bridge
Mountain-Giant.jpg|Mountain Giant
Murlocs.jpg|Murlocs
Night-Elf-at-Fountain.jpg|Night elf at fountain
NightElfish.jpg|Night elfish
NightElves.jpg|Night elves
NightElves-and-Mount.jpg|Night elves and mount
Nightmare-Promotional.jpg|Nightmare
Ogre-Mage.jpg|Ogre Mage
On-Horseback.jpg|On horseback
WoW Town Hall Orgrimmar.jpg|Orgrimmar
Pumpkin-Patch.jpg|Pumpkin patch
Ram-Promotional.jpg|Ram
Resurrection-Promotional.jpg|:Resurrection
Shiny.jpg|Shiny
OverviewStormwind.JPG|Stormwind
Stormwind-at-Night.jpg|Stormwind at night
Stormwind-at-Night2.jpg|Stormwind at night
WoW Town Hall Undercity.jpg|Throne room
WoW Town Hall Thunder Bluff.jpg|Thunder Bluff
WoW Town Hall Dun Morogh 10.jpg|Troll fight
Troll-on-Raptor-Mount.jpg|Troll on raptor mount
Undead.jpg|Undead
Undead-and-Mounts.jpg|Undead and mounts
Undead-Patrol.jpg|Undead patrol
Undercity-Promotional.jpg|Undercity
Wolf.jpg|Wolf
Wyvern-Promotional.jpg|Wyvern
Wyverns-under-the-Bridge.jpg|Wyvern under the bridge
;ECTS 2001 Preview Materials
Townhall Races of Azeroth Human art 1.jpg|Human
Townhall Races of Azeroth Human art 2.jpg
Townhall Races of Azeroth Human art 3.jpg
Townhall Races of Azeroth Human art 4.jpg
Townhall Races of Azeroth Human art 5.jpg
Townhall Races of Azeroth Orc art 1.jpg|Orc
Townhall Races of Azeroth Orc art 2.jpg
Townhall Races of Azeroth Tauren art 3.jpg|Tauren
Townhall Races of Azeroth Tauren art 4.jpg
Townhall Races of Azeroth Tauren art 2.jpg
ECTS 2001 - Arena.jpg|Arena
WoW Town Hall Duskwood 2.jpg|Darkshire
WoW Town Hall Duskwood 1.jpg
ECTS 2001 - Death in Duskwood.jpg|Death in Duskwood
ECTS 2001 - Elwynn02.jpg|Elwynn Forest
ECTS 2001 - Elwynn03.jpg
ECTS 2001 - Gnoll Westfall.jpg
ECTS 2001 - Goldshire02.jpg|Goldshire
ECTS 2001 - Goldshire04.jpg
ECTS 2001 - Nighttimehumyfemale.jpg
ECTS 2001 - SpellUI.jpg
ECTS 2001 - Stranglethorn03.jpg|Stranglethorn Vale
ECTS 2001 - Westfall01.jpg|Westfall
ECTS 2001 - Westfall03.jpg
ECTS 2001 - Westfall04.jpg
ECTS 2001 - Westfall05new.jpg
;E3 2002 Press Kit
File:Ironforge Cln.jpg|"Ironforge"
File:Badlands01 Cln.jpg|Badlands
File:Badlands02 Cln.jpg
File:Badlands03 Cln.jpg
File:Badlands04 Cln.jpg
File:Badlands05 Cln.jpg
File:Badlands06 Cln.jpg
File:Badlands07 Cln.jpg
File:DunMorogh03 Cln.jpg|Dun Morogh
File:DunMorogh05 Cln.jpg
File:DunMorogh06 Cln.jpg
File:Stranglethorn01 Cln.jpg|Stranglethorn Vale
File:Swamp of Sorrows 01 Cln.jpg|Swamp of Sorrows
File:Swamp of Sorrows 04 Cln.jpg
File:Murloc fish-like.jpg|Murloc early model
File:Two head Ogre WoW - Blue.jpg|Ogre magi early vanilla model
;2015 #WoWHistory Event
Dave Wilson tweet 1.png
Dave Wilson tweet 2.png
Dave Wilson tweet 3.png
Dave Wilson tweet 4.png
Dave Wilson tweet 5.png
Dave Wilson tweet 6.png
Dave Wilson tweet 7.png
Dave Wilson tweet 8.png
Dave Wilson tweet 9.png
Dave Wilson tweet 10.png
Dave Wilson tweet 11.png
Dave Wilson tweet 12.png
Dave Wilson tweet 13.png
Dave Wilson tweet 14.png
Dave Wilson tweet 15.png
Dave Wilson tweet 16.png
Dave Wilson tweet 17.png
Dave Wilson tweet 18.png
==Videos==
<vplayer />
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==See also==
*Patch notes
*Closed zones category
*Removed from alpha category
*Removed from beta category
*Removed from testing realms category
*Removed characters
*Removed mounts
*The World of Warcraft Townhall
*Patch 4.0.3a (world changes)
*Warlords of Draenor beta timeline
*Dragonflight beta timeline
*Warcraft III evolution guide
*World of Warcraft Diary
==References==
==External links==
Category:World of Warcraft
 
Category:Guides