Mastery

You may also be looking for Champion Mastery, a progression system for gauging Champion aptitude.
 ไฟล์:Masteries.png
A **Mastery** is an area that a summoner is able to focus their intense magical training into, categorized into three specific categories, which are collectively known as masteries. Some of the more advanced masteries require not only a working knowledge of previous masteries within a single category, but also the knowledge of a specific mastery. As a summoner gains levels of power within the League of Legends, they are able to select which specific areas of interest to focus on.

Summoner masteries are not set in stone; based on the type of champion you wish to control in a battle arena, masteries can be changed to better suit a summoner's needs, simply by pressing the "Return Points" button to completely reset your masteries and allow yourself to choose others in which to spend your points, you can only spend your masteries up to 30 ("re-spec"). Additionally, the available masteries are revamped on a semi-regular basis (once every season or two).

## Trees

There are three types of trees that your summoner can develop in:

* Ferocity
* Cunning
* Resolve

## Mastery pages

Mastery pages were released in patch V1.0.0.118b. Mastery pages can be stored and, later, chosen similar to Rune pages during champion selection. You can have up to 20 Mastery Pages.

## Attainment

With each level achieved by a Summoner, the Summoner also receives one mastery point, capped at 30 mastery points, the maximum summoner level. Each mastery takes one point to increase its level and each tree contains at least 37 points worth of masteries, so even at top level the Summoner is not able to completely fill any one tree, let alone all trees. This adds a strategic element to your selection of Summoner masteries, as you can choose masteries that synergize with your champion, spells, and teammates.

It is important to note that most masteries require points in the tree. When moving to higher levels in the tree (higher "tiers"), one will encounter an increasing prerequisite of 5(+1) points spent in that tree. For example, in order to put a point into Feast (a tier-2 Ferocity mastery), one must first put a total of 5 points into the tier-1 Ferocity masteries, and to put a point into Bond of Stone (a tier-6 Resolve mastery), one must have 17 points in other Resolve masteries. A summoner must have at least 18 points (so level 18) to acquire one of the last (tier-6) masteries in a tree. Those are called Keystone Masteries and they greatly impact a champion's playstyle.

At all times, only a total of 5 points can be put on odd tiers in a tree (1, 3 and 5) and only one point can be put on even tiers (2, 4 and 6). For example, if one puts 5 points in Wanderer (tier-1 Cunning mastery) putting points in Savagery (also on that tier) will remove points from Wanderer for a total of 5 points on that tier.

## Media

* Themes

 ไฟล์:PREVIEW Masteries Music Season 4
## Patch history

**V6.8:**

* Grasp of the Undying Grasp of the Undying:
	+ Life stolen reduced to แม่แบบ:As from แม่แบบ:As.
		- Life stolen for ranged champions reduced to แม่แบบ:As from แม่แบบ:As.
* Feast Feast:
	+ Cooldown increased to 30 seconds from 25 seconds.
* Secret Stash Secret Stash:
	+ Biscuits restore changed to 15 health and mana instantly from 20 health and 10 mana instantly.

	+ Life steal against minions reduced to 25% from 50% for ranged champions.

**V6.4:**

* Warlord's Bloodlust Warlord's Bloodlust Reworked:
	+ Gain แม่แบบ:Pp bonus Life Steal versus champions, and half as much versus minions. The amount of Life Steal gained caps-out at แม่แบบ:As, but does not scale linearly.
		- แม่แบบ:As: ~1%
		- แม่แบบ:As: ~9%
		- แม่แบบ:As: 20%
* Expose Weakness Expose Weakness:
	+ Added to the game.

**V6.3:**

* Strength of the Ages Strength of the Ages:
	+ Bug Fix: The heal component was calculated based on the health of the siege minion or large monster that was killed, rather than the user's health.

**V6.2:**

* Thunderlord's Decree Thunderlord's Decree:
	+ Cooldown adjusted to แม่แบบ:Pp18 seconds from 20 seconds.
	+ Stack decay period reduced to 3 seconds from 5 seconds.
* Windspeaker's Blessing Windspeaker's Blessing:
	+ Tooltip Correction: Windspeaker's Blessing Windspeaker's Blessing does boost self-heals and shields, but doesn't grant the armor and magic resistance bonus.
* Warlord's Bloodlust Warlord's Bloodlust:
	+ Bug Fix: Fixed a bug where Warlord's Bloodlust Warlord's Bloodlust's attack speed buff was lasting one second less than intended.
* Assassin Assassin:
	+ Damage bonus increased to 2% from {{#vardefine:n|1.5}}1.5%.
	+ Increased damage now only affects enemy champions.

**V6.1:**

* Strength of the Ages Strength of the Ages:
	+ Heal changed to แม่แบบ:As from 100.
	+ New Effect: Heal now triggers on large monster kills.
* Bond of Stone Bond of Stone:
	+ Damage reduction increased to 4% from 3%.
	+ Removed: Increased damage reduction while near an allied champion.
	+ *Redirect damage remains 6%.*
* Stormraider's Surge Stormraider's Surge:
	+ Time frame to trigger the effect increased to {{#vardefine:n|2.5}}2.5 seconds from 2.
	+ Movement speed increased to 40% from 35%.
	+ New Effect: Grants 75% Slow Resistance.
* Warlord's Bloodlust Warlord's Bloodlust:
	+ Healing adjusted to แม่แบบ:Pp18 from 15% at all levels.
	+ Attack speed increased to 30% from 20%.
* Fervor of Battle Fervor of Battle:
	+ Damage per stack changed to แม่แบบ:Pp18 from แม่แบบ:Pp18.
	+ Max. stacks reduced to 8 from 10
		- Max. damage changed to แม่แบบ:Pp18 from แม่แบบ:Pp18.
* Deathfire Touch Deathfire Touch:
	+ Damage per half-second increased to 1 แม่แบบ:As แม่แบบ:As from 1 แม่แบบ:As แม่แบบ:As.
		- Single target damage increased to 8 แม่แบบ:As แม่แบบ:As from 8 แม่แบบ:As แม่แบบ:As.
		- AoE total damage increased to 4 แม่แบบ:As แม่แบบ:As from 4 แม่แบบ:As แม่แบบ:As.
		- DoT total damage increased to 2 แม่แบบ:As แม่แบบ:As from 2 แม่แบบ:As แม่แบบ:As.
* Precision Precision :
	+ Base armor penetration reduced to แม่แบบ:Ap from แม่แบบ:Ap.
	+ Armor penetration per level reduced to แม่แบบ:Ap from แม่แบบ:Ap.

	+ Base damage reduction increased to 3% from 2%.
	+ Enhanced reduction reduced to 6% from 8%.
	+ Health threshold for disabling damage redirection reduced to 5% from 15%.
* Thunderlord's Decree Thunderlord's Decree:
	+ AD ratio increased to แม่แบบ:As from แม่แบบ:As.
* Windspeaker's Blessing Windspeaker's Blessing:
	+ Armor bonus changed to แม่แบบ:Pp18 Armor based on level from a 15% increase.
	+ Magic resistance bonus changed to แม่แบบ:Pp18 based on level from a 15% increase.
	+ Level is taken from the highest between the caster and the target.
* Warlord's Bloodlust Warlord's Bloodlust:
	+ Bug Fix: Fixed a bug where it's cooldown could get ignored.
* Fervor of Battle Fervor of Battle:
	+ Removed: Generating stacks versus non-champions.
	+ New Effect: Stacks from ability damage now has a 2 second cooldown.
	+ New Effect: Melee attacks and ability damage now generate 2 stacks (up from 1).
	+ Stack time-out period increased to 6 seconds from 5.
* Deathfire Touch Deathfire Touch:
	+ Damage per half-second reduced to 1 แม่แบบ:As แม่แบบ:As from 1 แม่แบบ:As แม่แบบ:As.
	+ แม่แบบ:Ft
	+ แม่แบบ:Ft
	+ แม่แบบ:Ft
* Assassin Assassin:
	+ Added to the game.
* Feast Feast:
	+ Cooldown increased to 25 seconds from 20 seconds.
* Precision Precision :
	+ Base armor penetration increased to แม่แบบ:Ap from แม่แบบ:Ap.
	+ Armor penetration per level increased to แม่แบบ:Ap from แม่แบบ:Ap.
* Veteran's Scars Veteran's Scars:
	+ Health changed to แม่แบบ:Ap from แม่แบบ:As.
* Explorer Explorer:
	+ Movement speed increased to 15 from 12.
* Unyielding Unyielding:
	+ Bonus armor and magic resistance reduced to แม่แบบ:Ap from แม่แบบ:Ap.

	+ Base damage reduction reduced to 2% from 4%.
* Thunderlord's Decree Thunderlord's Decree:
	+ Cooldown reduced to 20 seconds from 30 seconds.
* Perseverance Perseverance:
	+ Tooltip updated: The actual threshold for the +200% base health regeneration is 25% instead of 20%.

**V5.22:** November 17th Hotfix

* Thunderlord's Decree Thunderlord's Decree:
	+ Fixed a bug where the per-target cooldown was unique across multiple champions with the mastery.
* Warlord's Bloodlust Warlord's Bloodlust:
	+ Now only triggers versus champions.

**V5.22:**

* Masteries have been reworked.
* All Mastery Pages have been reset.
* You can find full details on the new masteries on the

Pre-Season 2016 website under Keystone Masteries.

**V5.12:**

* แม่แบบ:Mi4:
	+ Swapped positions with Runic Blessing (Now Teir 5).
	+ Damage reduction reduced to 2% from 3%.

* แม่แบบ:Mi4:
	+ Removed from the game.

* แม่แบบ:Mi4:
	+ Swapped positions with Oppression (Now Teir 3).
	+ Tenacity reduced to 10% from 15%.

* แม่แบบ:Mi4:
	+ Swapped positions with Tenacious (Now Final Tier)
	+ Points required changed to 1 mastery point from 3 mastery points.
	+ Grants 3 armor and 3 magic resistance per nearby enemy champion changed from 1/2/3/4 armor and 0.5/1/1.5/2 magic resistance per nearby enemy champion.

* แม่แบบ:Mi4:
	+ Swapped positions with Legendary Guardian (Now Tier 5).
	+ Points required changed from 1 mastery point to 2 mastery points.
	+ Slow resistance changed to 7.5/15% slow resistance from 10% slow resistance.

* แม่แบบ:Mi4:
	+ Added to the game.

**V5.10:**

* แม่แบบ:Mi4:
	+ Meditation has swapped positions with Expanded Mind on the Utility Mastery tree.
	+ Restores 0.5/1/1.5% missing mana every 5 seconds changed from 1/2/3 mana regeneration every 5 seconds.

* แม่แบบ:Mi4:
	+ Expanded Mind has swapped positions with Meditation on the Utility Mastery tree.
	+ Grants 25/50/75 mana changed from 2/3.5/5% maximum mana.

* แม่แบบ:Mi4:
	+ While near an allied champion with a higher level, grants 10/20 experience every 10 seconds from 5/10 experience every 10 seconds.

* แม่แบบ:Mi4 (Meele):
	+ Grants 8 gold each time an enemy champion is attacked (5 second cooldown) changed from Champion kills and assists grant 15 bonus gold.

* แม่แบบ:Mi4:
	+ Reduces the cooldown of activated items by 8/14/20% increased from 4/7/10%.

* แม่แบบ:Mi4:
	+ Grants +20 movement speed changed from +5% movement speed.

**V3.14:**

* Masteries have been reworked.
* All Mastery Pages have been reset.
* You can find full details on the new masteries on the Preseason 4 website.

**V1.0.0.152:**

* Masteries have been reworked.
* All Mastery Pages have been reset.
* You can find full details on the new masteries on the Pre-Season 3 website.

**V1.0.0.142:**

* แม่แบบ:Mi2 no longer causes the Recall Recall sound to keep playing after the player cancels the spell.

**V1.0.0.138:**

* Mastery Pages will now be stored server-side so they can be accessed from any computer.

**V1.0.0.133:**

* แม่แบบ:Mi2: Changed to 0.5 attack damage per level (9 attack damage at champion level 18) at 4 points from 4% critical strike chance.

**V1.0.0.131:**

* แม่แบบ:Mi2 attack speed reduced to 1/2/3/4% from 1.5/3/4.5/6%.
* แม่แบบ:Mi2 - Improved Heal reduced to 10% from 15%.
* แม่แบบ:Mi1 removed, replaced with แม่แบบ:Mi2 - increases health regen per 5 seconds by 0.4/0.7/1% of maximum mana.

**V1.0.0.129:**

* Masteries have been remade.
* Improved Summoner Spells are now condensed into 3 masteries, each at the first tier of their respective trees.
	+ แม่แบบ:Mi2 improves Offense tree Summoner Spells.
	+ แม่แบบ:Mi2 improves Defense tree Summoner Spells.
	+ แม่แบบ:Mi2 improves Utility tree Summoner Spells.

**V1.0.0.118b:**

* แม่แบบ:Mi1 mastery changed to increase total physical and magic damage dealt by 4% from increasing base physical and magic damage by 5%.

**V1.0.0.118:**

* Fixed a bug where แม่แบบ:Mi1 didn't include mana gained from buffs (for example ไฟล์:RyzeSquare.png Ryze's bonus mana from Desperate Power Desperate Power or Tear of the Goddess Tear of the Goddess).

**V1.0.0.110:**

* แม่แบบ:Mi1: Mana to health regeneration conversion reduced by about 33% and clarified the tooltip to show that it was regeneration per 5 seconds.
* แม่แบบ:Mi1: Mana regeneration per 5 seconds reduced to 1/2/3 from 1.66/3.33/5.
* แม่แบบ:Mi1: Health reduced to 12/24/36/48 from 15/30/45/60.

**V1.0.0.109:**

* แม่แบบ:Mi1:
	+ Now provides all of its benefit at rank 1 rather than half at rank 1 and the other half scaling up to level 18.
	+ Fixed bugs where แม่แบบ:Mi1 was not counting ability power and attack speed from many sources; essentially anything that wasn't an item.
	+ Fixed a bug where แม่แบบ:Mi1 and Rabadon's Deathcap Rabadon's Deathcap were double multiplicative.
	+ Clarified the tooltip.

**V1.0.0.106:**

* Fixed a bug with Rank 2 of แม่แบบ:Mi1 where it was not working properly.

**V1.0.0.101:**

* แม่แบบ:Mi1: Movement speed increase on Ghost Ghost reduced to 6% from 8%.

**V1.0.0.94:**

* Fixed a bug where แม่แบบ:Mi1 caused ไฟล์:Cho'GathSquare.png Cho'Gath's Feast Feast to not kill the target.

**V1.0.0.74:**

* แม่แบบ:Mi1: No longer gives a placeholder buff while active.

**V1.0.0.72:**

* แม่แบบ:Mi1: Armor and magic penetration lowered to 10 from 25.
* แม่แบบ:Mi1: Now gives 20-70 ability power, depending on level, instead of a 20% increase to base magic damage dealt.
* Fixed a bug that caused แม่แบบ:Mi1 to not work properly.

**V1.0.0.63:**

* REMOVED: แม่แบบ:Mi1
* แม่แบบ:Mi1: Cooldown reduction on Cleanse Cleanse reduced to 20 from 30.

**V1.0.0.61:**

* แม่แบบ:Mi1: Now properly adjusts Clairvoyance Clairvoyance's cooldown.
* แม่แบบ:Mi1: No longer affects Cleanse Cleanse's cooldown.
* แม่แบบ:Mi1: Changed to 30 second cooldown reduction on Heal Heal from +10แม่แบบ:Timeslevel bonus healed HP.

**V1.0.0.52:**

* แม่แบบ:Mi1: Now provides 10แม่แบบ:Timeslevel bonus health on Heal Heal from a flat bonus 75 health. Additionally reduces the cooldown by 10 seconds.

**V0.9.25.34:**

* แม่แบบ:Mi1:
	+ Cooldown reduction on Revive Revive increased to 30 from 20.
	+ Bonus health duration increased to 120 from 90.
* แม่แบบ:Mi1: Vision duration bonus on Clairvoyance Clairvoyance increased to 4 from 3.

**V0.9.25.24:**

* NEW Mastery: แม่แบบ:Mi1 - While Ignite Ignite is on cooldown, your champion gains an additional 10 ability power.
* NEW Mastery: แม่แบบ:Mi1 - Clarity Clarity restores 100% of mana to allies.

**V0.9.25.21:**

* แม่แบบ:Mi1: Clairvoyance Clairvoyance duration bonus increased to 3 seconds from 2.

**V0.9.22.16:**

* แม่แบบ:Mi1: Now increases Clairvoyance Clairvoyance duration by 2 seconds and reduces its cooldown by 5.
* แม่แบบ:Mi1: Now correctly refers to Cleanse Cleanse instead of Cleanse Boost.

**V0.9.22.15:**

* แม่แบบ:Mi1: Fixed a bug causing it to not work on some champions.

**V0.9.22.7:**

* แม่แบบ:Mi1: Damage boost to minions increased to +9 from +6.

**July 10, 2009 Patch:**

* แม่แบบ:Mi1: Damage reduction now calculated before armor.
* แม่แบบ:Mi1: Fixed a missing buff.

**June 26, 2009 Patch:**

* Offense Tree
	+ แม่แบบ:Mi1 - Increases critical strike chance by 0.66% per rank.
	+ แม่แบบ:Mi1 - Reduces armor and magic resistance by 25 on targets affected by your Exhaust Exhaustm and increases its duration by 5 seconds.
	+ แม่แบบ:Mi1 - Increases the gold granted by Smite Smite by 5, and reduces the cooldown by 5 seconds.
	+ แม่แบบ:Mi1 - Increases the caster's ability power by 0.2/0.4/0.6 per level.
	+ แม่แบบ:Mi1 - Reduces ability cooldowns by 0.75% per rank.
	+ แม่แบบ:Mi1 - Increases attack speed by 1% per rank.
	+ แม่แบบ:Mi1 - Grants 15% magic penetration.
	+ แม่แบบ:Mi1 - Physical attacks ignore 2 armor per rank.
	+ แม่แบบ:Mi1 - Increases damage to minions and monsters by 2 per rank.
	+ แม่แบบ:Mi1 - Increases physical damage dealt by 1 per rank.
	+ **Master Taunter** (แม่แบบ:Mi1) - Increases the armor of a promoted minion by 20, and reduces Promote Promote's cooldown by 15 seconds.
	+ แม่แบบ:Mi1 - Increases critical strike damage by 3.33% per rank.
	+ แม่แบบ:Mi1 - Increases Rally Rally's duration by 5 seconds. Improved Rally also increases armor and magic damage of affected allies.
	+ แม่แบบ:Mi1 - Increases damage dealt by 5%.
* Defense Tree
	+ แม่แบบ:Mi1 - Increases the amount healed from Heal Heal by 75, and reduces its cooldown by 10 seconds.
	+ แม่แบบ:Mi1 - Increases magic resistance by 2 per rank.
	+ แม่แบบ:Mi1 - Reduces Revive Revive's cooldown by 20 seconds, and upon resurrection, the revived player has their health increased by 400 temporarily.
	+ แม่แบบ:Mi1 - Increases armor by 2 per rank.
	+ แม่แบบ:Mi1 - Increases health regeneration by 0.1/0.2/0.3% of your maximum mana.
	+ แม่แบบ:Mi1 - Increases dodge chance by 0.5% per rank.
	+ แม่แบบ:Mi1 - Reduces damage from minions and monsters by 1 per rank.
	+ แม่แบบ:Mi1 - On a successful dodge, your movement speed is increased by 10% for 5 seconds.
	+ แม่แบบ:Mi1 - Reduces damage received by 1 per rank.
	+ แม่แบบ:Mi1 - Increases health by 15 per rank.
	+ แม่แบบ:Mi1 - Increases the duration of Cleanse Boost by 2 seconds, and reduces its cooldown by 30 second.
	+ แม่แบบ:Mi1 - Increases attack speed and ability power by 0.66% per rank, and an additional 0.66% at level 18. which increases as your champion levels, per rank. (i.e. 2%->4% with 3 ranks)
	+ แม่แบบ:Mi1 - While Fortify Fortify is off cooldown, increases damage to minions and monsters by 6. In addition, increases the armor of turrets by 10 seconds after the invulnerability fades.
	+ แม่แบบ:Mi1 - Reduces damage received by 5%.
* Utility Tree
	+ แม่แบบ:Mi1 - Reduces Teleport Teleport's cast time by 0.5 seconds, and reduces its cooldown by 5 seconds.
	+ แม่แบบ:Mi1 - Reduces time spent dead by 3.33% per rank.
	+ แม่แบบ:Mi1 - Increases health and mana regeneration by 2% per rank.
	+ แม่แบบ:Mi1 - Increases Ghost Ghost's movement speed bonus by 8%, and increases the duration by 1.5 seconds.
	+ แม่แบบ:Mi1 - Increases experience gained by 1.25% per rank.
	+ แม่แบบ:Mi1 - Increases your maximum mana pool by 1.25% per rank.
	+ แม่แบบ:Mi1 - Grants 1 gold every 10 seconds for the game.
	+ แม่แบบ:Mi1 - Grants .33/.66/1 mana regeneration per second.
	+ แม่แบบ:Mi1 - Increases the duration of buffs from monsters by 15% per rank.
	+ แม่แบบ:Mi1 - Increases movement speed by 1% per rank.
	+ แม่แบบ:Mi1 - Reduces Flash Flash's cooldown by 15 seconds.
	+ แม่แบบ:Mi1 - Reduces cooldowns by 2% per rank.
	+ แม่แบบ:Mi1 - Increases the duration of Clairvoyance Clairvoyance by 15 seconds. In addition, the first 15 seconds of Clairvoyance grant stealth detection.
	+ แม่แบบ:Mi1 - Reduces summoner ability cooldowns by 15%.
* Other
	+ แม่แบบ:Mi1 and แม่แบบ:Mi1 are no longer linked.
	+ แม่แบบ:Mi1, แม่แบบ:Mi1, and แม่แบบ:Mi1 have one less rank.

**May 29, 2009 Patch:**

* แม่แบบ:Mi1: Health/mana regeneration reduced to 4/8/12% from 5/10/15%.

**May 23, 2009 Patch:**

* แม่แบบ:Mi1: Death duration reduction reduced to 5/10/15% from 7/14/21%

**May 9, 2009 Patch:**

* แม่แบบ:Mi1: Bonus experience awarded reduced to +4/6/8/10% from +4/8/12/16%.

**Alpha Week 4:**

* แม่แบบ:Mi1: Cast time reduction on Teleport Teleport reduced to 0.5 from 1.
* แม่แบบ:Mi1: Bonus gold from Smite Smite reduced to 5 from 10.
* แม่แบบ:Mi1: Increases Heal Heal by 75 instead of 100.
* แม่แบบ:Mi1: Duration of health bonus increased to 2 minutes from 90 seconds.

**Alpha Week 3:**

* Summoner talents now work.
* Fixed an issue where it appeared that you could edit the talents of other summoners when viewing their talent trees.
* Fixed a bug that caused players to lose talent points.
* Fixed a bug where Summoner Tree backgrounds were in the incorrect places.

cs:Talenty
de:Meisterschaften
es:Maestría
fr:Maîtrise
pl:Specjalizacje
pt-br:Talento
ru:Талант
zh:天赋