recursal/Fanatic-Fandom huggingface dataset:
Marine Sphere Production Manual

A book with instructions for catching Marine Spheres and trapping them in bottles.

On iRO, this item is localized as Marine Sphere Creation Guide.

## In-Game Text

Basic Alchemy: Marine Sphere Creation

----------------Preface--------------------

We discovered a monster called Marine Sphere while exploring Izlude. It floated peacefully in the water, but exploded if something came into contact with it. We devised a way so that it could survive outside of water and move in the air, and developed a method so that it could be alchemically converted
into a bottled form. We think using Marine Spheres as bombs would be useful for Alchemists to defend themselves against hostile enemies.

What is a marine sphere?

Marine Spheres are living bombs that explode if something touches it. They can be transformed into a bottled form that must be handled with the appropriate safety precautions. Alchemists must also learn the Sphere Mine skill to transform bottled Marine Spheres back into their original forms.

Ingredients: 1 Detonator, 1 Tendon, 1 Empty Bottle

Directions: Place the detonator and tendon into a medicine bowl, and use the Pharmacy skill while referring to this book. You must learn the Sphere Mine skill if you want to produce a live Marine Sphere from the bottle.

## External Links

* iRO Wiki Database
* Divine Pride Database

## Patches

* Patch (2007 Mar. 20)
	+ Readable Book system is applied to the Alchemist manufacturing books.
Maize Trap

**Requirements** | Trap Research Lv.1

**Maize Trap** permanently changes the monster that steps on this trap and any monster in a 5x5 area around this trap to Earth Element. Does not affect boss type monsters or players, and consumes one Green Live and a Special Alloy Trap.

* A maximum of 1 trap can be placed at once.

On iRO, this skill is misspelled as Maze Trap.

## Notes

* Trap Duration lasts 4 times as long in WoE.
* Traps occupy 1 cell.
* Traps can only be placed up to 2 cells next to another Trap.
* Traps will not activate if the caster is under the effect of Manhole.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2011 Aug. 31)
	+ When using the skill, the catalyst consumed will change to point items.
Magician's Night Cap

A hat that promotes a sophisticated yet sleepy look. It once belonged to an ancient magician who was well known for her vast knowledge and lazy behavior, to the point she was nicknamed "The Great Unmoving Library."

This is one of several hats conceived by members of the iRO Community to help make uncommon builds viable in Renewal.

## Prerequisites

* Base Level 100
* Sorcerer

## Refine Bonuses

* If upgraded to +7 increases Spell Fist damage by 25%.
* If upgraded to +9 ASPD +5.

## Trivia

* This item is a Reference to Patchouli Knowledge from Touhou Project, a series of Bullet-hell shooters. Patchouli is mostly seen wearing a night cap with a small crescent moon in the middle. She is also a librarian of the Scarlet Devil Mansion's great Library.

## External links

* iRO Wiki Database
* Divine Pride Database
Music Boxes

This article contains information about a feature or product
that no longer exists. It is kept for archival purposes only.

**Music Boxes**, or musical boxes, are automatic musical instruments that produce sounds by the use of a set of pins placed on a revolving cylinder or disc so as to pluck the tuned teeth (or lamellae) of a steel comb. They were developed from musical snuff boxes of the 18th century and called carillons à musique. Some of the more complex boxes also have a tiny drum and/or small bells, in addition to the metal comb.

 Payon Melody Box | A wind-up music box that plays the Payon theme. Only 100 available. | *unknown* | GRAVITY Co. (*Limited Run/Promotional*)
 War of Emperium Melody Box | A wind-up music box that plays "Wanna Be Free!!" Only 100 available. | *unknown* | GRAVITY Co. (*Limited Run/Promotional*)

## References

1. ↑ Wikipedia 2015 Sept. 06
2. ↑ kRO Website 2013 Feb.
3. ↑ kRO Website 2013 Feb.
4. ↑ kRO Website 2013 Feb.
Lightning Crash

**Requirements** | Wind Blade Lv. 5

**Lightning Crash** summons huge bolts of lightning crashing down, causing wind damage to all those in range. Lightning Crash does one single hit (broken into several small hits for the visual effect only), and covers a wide 9x9 area at max level. The catalyst cost and low magic attack can be considered a downside, but there is only a short cast time and absolutely no aftercast delay. One Wind Stone is consumed when casting this skill.

On iRO, this skill is localized as Lightning Jolt.

## Notes

* Lightning Crash cannot be cast on Magnetic Earth.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2019 Mar. 06)
	+ Fixed casting changes from 0.8 to 0.3 seconds.
	+ Variable casting changes from 3.2 seconds to 1.7 seconds.
	+ Damage is increased.
	+ Damage is changed to display three times.
* Patch (2017 Sept. 06)
	+ The area where the description of the attack range of the skill "Lightning Crash" is incorrect is corrected.
		- (The effectiveness of the skill has not changed, and the skill description has been incorrectly marked.)
* Patch (2014 Oct. 29)
	+ Fixed an error with the Ninja skill Lightning Crash where several instances of the skill could be stacked/overlapped.
Magic Gear License

**Magic Gear License** enables the use of Magic Gear, increases ATK (via a weapon mastery), and decreases the movement speed penalty while mounted on a Magic Gear.

On iRO, this skill is known as Madogear License.

## Notes

* The ATK bonus is granted even without the Magic Gear.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride
Mystic Symphony

**Requirements** | Metallic Fury Lv. 1, Rose Blossom Lv. 5

**Mystic Symphony** grants the caster a buff that increases Sound Blend/Rhythm Shooting/Rose Blossom damage by 40% for 60 seconds.
Increases the physical and magic damage dealt to Fish and Humanoid enemies over‎‎ a duration.

‎[Lv 1]: ‎‎Enhances Sound Blend, Rhythm Shooting, Rose Blossom skill damage‎

## External Links

* Official kRO Website
* Divine Pride
Lord of the Dead

**Lord of the Dead** or Lord of Death is the champion of the undead and death. She possesses unholy strength and remarkable power. She does not possess free will and her mind is inexorably entwined to Death.

Lord of the Dead originated from Hel, the Realm of the Dead. According to The Sign Quest, the Lord of the Dead is actually Lady Hel after she puts on her armor.

Lord of the Dead has a huge lance (it is known to most as Shining Spear Blade) on her right arm as her main weapon. She also carries a huge Cross Shield with some decorated enchantment engraved to it. She also wears an iconic helm called the Lord of the Dead Helm which is known to have some mystical power to the wearer. She rides a white armoured Nightmare that was brought with her from Hel. It is said that it is the king of Nightmares.

## Gallery

* Lord of Death's card as seen in RO.
* Old version of Lord of Death's card.
* jRO art of Lord of the Dead.

## External Links

* RO Empire Database
* iRO Wiki Database
* Divine Pride Database
Mini Tree

**Effects** | Original
* 3 DEF
* Increase resistance to Blind, Stun, Curse, and Chaos by 20%.
* Adds a 1% chance of the Cookie Bag item dropping when killing a monster.

Costume

A 'fashionable' Christmas Tree hat designed by Louise Carol.

On iRO, this item is localized as Christmas Tree Hat.

## Prerequisites

* Base Level 30 (original); 1 (costume)
* All Job Classes

## Refine Bonuses

* If refined to +7, increases drop rate by 2%.
* If refined to +9, increases drop rate by 4%.

## External links

Original

* iRO Wiki Database
* Divine Pride Database

Costume

* iRO Wiki Database
* Divine Pride Database
Morocc Trace Log

A record that tracks Raiyan Moore, the leader that unsealed Surt, along with the investigation of the Dimensional Gorge. It is pretty messy for a report to be submitted to the superior officer.

Writer: Echinacea, Kidd, Rin

On iRO, this item is localized as Morocc Tracing Log.

## External Links

* iRO Wiki Database
* Divine Pride Database
Napalm Vulcan Strike

**Requirements** | Self Study Sorcery Lv. 5

Unleashes the powerful mental shockwave to the target, inflicts ghost property magical damage to the target and surrounding enemies within 7 x 7 cells around the target. has a chance to inflict curse to the target. Curse chance and duration are affected by target's resistance to status ailment. Deals additional damage depends on level of Self Study Sorcery user learned, user's base level and SPL.

* [Lv 1] : (1000 + (Self Study Sorcery level x 4))% Matk.
* [Lv 2] : (1650 + (Self Study Sorcery level x 8))% Matk.
* [Lv 3] : (2300 + (Self Study Sorcery level x 12))% Matk.
* [Lv 4] : (2950 + (Self Study Sorcery level x 16))% Matk.
* [Lv 5] : (3600 + (Self Study Sorcery level x 20))% Matk.
* [Lv 6] : (4250 + (Self Study Sorcery level x 24))% Matk.
* [Lv 7] : (4900 + (Self Study Sorcery level x 28))% Matk.
* [Lv 8] : (5550 + (Self Study Sorcery level x 32))% Matk.
* [Lv 9] : (6200 + (Self Study Sorcery level x 36))% Matk.
* [Lv 10]: (6850 + (Self Study Sorcery level x 40))% Matk.
Mind Breaker

**Requirements** | Increase SP Recovery Lv. 3, Soul Burn Lv. 2

**Mind Breaker** grants a chance to disrupt the enemy's mental balance. When successful, this will decrease the enemy's Soft MDEF but will also increase its MATK.

## Notes

* Similar to the Provoke status, the enemy will also target the caster.
* Does not affect Boss or Undead monsters.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride
Monster Research Organization

The **Monster Research Organization** is a research group dedicated to documenting information about the flora and fauna of Midgard. The group consists of two kinds of members: the adventurers that collect information and the researchers that analyze the data. Registration is required to join the group and the group requires that all adventurers keep their locations up-to-date.

Adventurers
* Kino Kitty
* Charles Hermite
* Pane

Researchers
* Enrico Kaili
* Degas
* Pisruik
* Irache
Mystical Amplification

**Mystical Amplification** amplifies the magic attack strength of a skill for 30 seconds. (5% \* level of Amp)

## Notes

* The first skill cast after using Mystical Amplification uses the amplification. This includes non-attack skills such as Heal and Energy Coat.
* The amplified magic attack strength applies to ALL active spells, from the beginning of the cast of the Amplified skill.
* The effect of Mystical Amplification ends immediately upon the start of the cast of a skill following the amplified spell's cast. When this happens, all active spells lose their amplification.
* Because of the nature of this spell, when using vertical Fire Wall to kill mobs of enemies, you should only cast Mystical Amplification before casting the spell you wish to use to kill the mob. Using Mystical Amplification between casts of Fire Wall will only drain SP. However, any active Fire Wall will receive the benefits of the Mystical Amplification skill, subject to the above rules.
* While under the effects of Poem of Bragi, if casting a spell with a duration like Storm Gust, Lord of Vermilion, or Meteor Storm, using a pattern of SG-MA-SG, rather than MA-SG-MA-SG, will result in similar damage while using less SP.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2019 Jul. 17)
	+ The amount of amplification changes at Level 10 to 100% from the original 50%.
	+ The consumed SP is changed at Level 10 to 50 from 80.
* Patch (2016 Apr. 20)
	+ Modified [High Wizard] skill [Mystical Amplification]'s description:
		- Before: Increases MATK for the next skill.
		- After: Increases MATK for the next pure magic attack skill.
Mom, Dad, I Miss You!

**Mom, Dad, I Miss You!** summons parents to a spot next to where child is standing. You cannot cast more than 1 instances of this skill before the first one expires.

## Notes

* You cannot cast more than 1 instances of this skill before the first one expires.
* Skill's cast time is not affected by DEX.
* Cannot be used in GvG maps.
* Cannot be used in Battlegrounds maps.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride
Loki Capriccio

**Requirements** | Jawaii Serenade Lv. 1

**Loki Capriccio** is a musical instrument and whip-exclusive skill that has a chance to inflict [Unlucky] and [Confusion] status to enemy players in the surrounding area. Increases the success chance when the performer, who is in the same party, is on the caster's screen. This skill can only be used in PVP zones. Consumes 1 Throat Lozenge.

* [Lv 1]: Inflicts [unlucky] and [confusion] status / area of effect : 15 x 15 cells.
* [Lv 2]: Inflicts [unlucky] and [confusion] status / area of effect : 15 x 15 cells.
* [Lv 3]: Inflicts [unlucky] and [confusion] status / area of effect : 17 x 17 cells.
* [Lv 4]: Inflicts [unlucky] and [confusion] status / area of effect : 21 x 21 cells.
* [Lv 5]: Inflicts [unlucky] and [confusion] status / area of effect : 23 x 23 cells.

## External Links

* Official kRO Website
* Divine Pride
Mounts

**Mounts** allow players to traverse an area more quickly than they could on foot. Mounts can be acquired either in-game via quests or NPC vendors or bought from the Kafra Shop with real-life money.

## Ragnarok Online Mounts

Adventurers in RO can gain access to certain mounts depending on their job class. In RO, there are two categories of mounts:

* **Speed mounts** are mounts whose primary function is to get their rider from point A to point B as fast as possible. As these mounts are not trained for combat, adventurers cannot attack from them while riding and must dismount to fight. To gain access to these mounts, players must purchase a Halter Lead Box from the Kafra Shop.
* **Combat mounts** are only accessible to certain job classes and cannot be bought. These special mounts are trained for combat so adventurers are able to attack from them.

## Ragnarok Online II Mounts

Adventurers in RO2 can gain access to any mount regardless of their job class. All mounts in RO2 are speed mounts. Minimum base level to ride is 15.

Exclusive to RO2 is the ability to feed your mount, which will increase the movement speed boost it gives you.
Moon Slasher

**Requirements** | Spear Mastery Lv. 1

**Moon Slasher** damages players in a 3-cell radius around the caster and forces them to sit.

## Notes

* Players that are casting however will not sit.
* If used against monsters, they will be immobilized for 1 to 3 seconds.
* Damage may be increased depending on the level of Over Brand that the user has learned.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride
Minuel

**Minuel** is a Laphine soldier stationed in Eclage's plaza. He seems to take his job very seriously.

## Story

**SPOILER WARNING:** Plot and/or ending details follow.
While guarding the path to Eclage's palace, Minuel was ordered by the chief of staff Shinaim to escort a certain Midgardian adventurer into the palace. He manages to find the adventurer and takes him/her to the Eclage palace. After the chief of staff was done talking to the adventurer, Minuel then escorts the Midgardian back to the city's plaza. Some time passes before he is ordered yet again to fetch the adventurer, this time for an audience with the king, Mayor Jun Kardui.

He later encounters the adventurer again after hearing from Kardui that the adventurer would be willing to help Laphines around the city. The adventurer affirms this and Minuel proceeds to ask the adventurer to collect some Yai-decorating materials for him as he is unable to do so during his long hours of guarding. The adventurer agrees to the task and heads off.

The adventurer meets up with the Laphine some time later with all the materials he asked for. Minuel is pleased with what the adventurer has collected and uses the items to decorate his Yai after his shift. When he encounters the adventurer later, he mentions that he's gotten a lot of positive responses to his "wild" decorations and that he may have inadvertently started a new Yai-decorating trend.

Eventually, Minuel receives an order to retrieve the adventurer who was busy helping other Laphines in the city. He manages to find the adventurer and tells him/her to go see the mayor and then flies off.

While on duty, Minuel encounters the adventurer again and asks him/her if he/she is on his/her way from the palace again. He is surprised when the adventurer tells him that Shinaim is sponsoring a magic scholar. When he thinks about it, he expresses to the adventurer that it explains why Shinaim goes to the eastern part of Eclage rather often after getting off work even though her Yai is in the opposite direction. The scholar she's sponsoring must live on the east side of Eclage. He hopes the information helps and bids the adventurer goodbye.

Later, Minuel is sent to prison to tell the adventurer that he/she is being accused of sabotaging the light room that holds up the Eclage Orb. However, there were some witnesses that wished to testify the adventurer's innocence. He also doesn't think the adventurer is guilty and notes that the adventurer should be moved to the clinic since he/she was wounded from what happened in the light room.

## References

1. ↑ Encounter in a Strange Land
2. ↑ Yai of the Wild
3. ↑ Kardui's Big Brother
4. ↑ Avant's Back
Mr. Kim, A Rich Man

**Requirements** | Dissonance Lv. 3

**Mr. Kim, A Rich Man** increases the EXP earned from monsters killed in the affected area. The experience earned is dependent on the skill's level.

On iRO, this skill is known as Mental Sensing.

## Notes

* Does not increase EXP earned from Boss monsters.
* Drains 3 SP for every 3 seconds that the skill is active from the caster and the partner.
* The exp increase multiplies with Battle Manuals and Experience Shoes.
* Specific mechanic of the song is that it applies the EXP to MONSTERS in the song effect, not players. If a monster dies in the skill effect, they give that much more experience. A ranged character can kill a monster from outside the song effect and get bonus experience as long as the monster was inside. Who gets the bonus experience works the same as it would normally (the person who killed the monster and those he is partied with). But the Mr. Kim, A Rich Man team does not have to be in party with the killer for the experience to be increased.

## Trivia

* This song refers to a very old story about rich Mr. Kim and his rise from rags to riches to rags to riches.
* The music that plays when this skill activates is a piece of a composition known as "Freight Train Fiddlin'" by Appalachia.

## Song Lyrics

Merchant of Payon so poooooooor~

No money for armor, no money to make

Sold the Cotton Shirt off his back

No pity he'll take

First he only sold Red Potions

Then he moved up to Carrots

whoohoo~

He could afford new armor

and even wear it

whoohoo~

But one day he was scammed, scammed by a wicked guild

made poor once again

He decided to go to Ant Hell

right there and right then

Bats, Dwarves, Eggs, Ants!

He battled them all~

Worm Peelings, Jellopy!

He gathered loot great and small

Then the glorious day came

when he found a valuable card

That'd bring great wealth to his

naaaame~

But he kept it dear to him

to remember his times of working so hard

He never sold it, never sold

his precious card~

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2019 Dec. 04)
	+ The duration of skill has been changed from 60 seconds to 180 seconds.
* Patch (2018 Nov. 28)
	+ On-screen (31x31) Give yourself and your party members a chance to gain EXP points when fighting monsters.
Miho

**Mihos** are a tribe of humanoid foxes that reside in Payon Forest. Their home is the Miho Tribe Village.

## Background

The Miho arose in the wake of Midgard's rebirth after the Ragnarök cataclysm. As such, their existence only spans about 300 years. They are said to be descended from Wolyahwa.

They lived peacefully alongside Normans for years until the Dimensional Gap recently opened up in the midst of the Payon Forest. Because of the gap's seemingly foreboding nature, the Miho Tribe were quick to blame its appearance on the Norman and have since become hostile towards any and all Norman.

## Appearance

The Miho look like upright foxes. It is unsure if there are females within the tribe as all Mihos have the same basic appearance. Higher ranked Mihos display differentiating war paint.
Musical Strike

**Requirements** | Music Lessons Lv. 3

**Musical Strike** uses an Instrument-class weapon to do ranged damage to a single target.

On iRO, this skill is known as Melody Strike.

## Notes

* It has no after-cast delay reducible by Poem of Bragi, but does have an animation delay reducible by ASPD.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2018 Nov. 28)
	+ Variable casting is reduced from 1.5 to 0.5 seconds.
	+ After the skill, a delay of 0.3 seconds is added.
	+ Damage is increased.
Monk Spirit

**Monk Spirit** imbues Monks with the Spirit of the Monk, giving them a special buff that lasts until the Spirit buff runs out.

## Notes

* Raging Thrust skill becomes 5x5 cell splash attack.
* SP consumed by combo skills is decreased.
* Regeneration is no longer disabled during Fury or the 5-minute regen cancellation after Asura Strike.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride
Mr. Jass

*For the vender NPCs, see Black Marketeer.*
   **Mr. Jass**, also known as the Black Marketer, is a shifty merchant who sells Black Market Purchase Shop Licenses for 500 Zeny each. He apparently left his hometown and is bent on trying to ruin someone called Mr. Hugh. He is usually found at the private pub in Morocc.

Navigation coordinates: /navi que\_job01 67/84

On iRO, this NPC is localized as Black Marketeer.
Monster Museum

The **Monster Museum** is a research facility founded by the Sages of the Schweicherbil Magic Academy. It supposedly contains a specimen of every monster that can be found on Rune-Midgard. Each monster is contained inside a glass tube that was developed as part of the Schwarz Project.

A biology Professor name Lucius Celsius is interested in purchasing monsters for research.

## Monsters

The following monsters are on display at the museum. It is advised to not disturb them and to not touch the tanks that contain them.
Minorous

**Minorous** is a mysterious creature living in the farthest depths of a labyrinth. He despises the Orcs, but it doesn't matter since they live in different regions. When he runs into anyone blocking his way or disturbing his quiet life, he will chase them to th... A monster in the shape of an ox, it swings its hammer and follows the one who disturbs it.

## Gallery

* Minorous' card in RO.
* Minorous in RO2 (known as Hong-I).

## See also

* Majoruros
* Hong-I
* Chong-I

## References

1. ↑ iRO Monster Library 2005 Mar.
2. ↑ Prontera Monster Encyclopedia

## External links

* iRO Wiki Database
* Divine Pride Database
Mayssel

**Mayssel** is the chief of the Veins branch of the Assassins Guild. She is accompanied by Vicente and Berkessel and is in charge of helping budding Novices become Thieves at the Royal Criatura Academy.

## Story

Mayssel was initially talking to Lumin when a student came up to learn about the Thief job class. She ends her conversation with Lumin in order to lecture about the thief job class. During the lecture Lumin interrupts with a question, to which Mayssel becomes momentarily perturbed. Berkessel calms her down and she continues her lecture. She is stopped again when she tries to lecture about the Rogue class, which Vicente then takes over for her. After the lecture, Mayssel lets the student borrow the Thief Manual and has the student do some hands-on learning with Vicente and Berkessel. When the student does so successfully, Mayssel advises the student to further his/her learning by testing out more Thief skills with Instructor Subino. She emphasizes that the student think long and hard before deciding whether to become a Thief or not.

Mayssel later attends the banquet for the heroes that defeated Surt along with Berkessel and Vicente.

## References

1. ↑ Regarding the Thief Job Quest
2. ↑ Using the Thief Manual Quest
3. ↑ Ragnarok Online - Episode 16
Nightmare (disambiguation)

*This **disambiguation** page lists articles associated with the same title. If an internal link referred you here, you may wish to change the link to point directly to the intended article.*

**Nightmare** is a monster from Ragnarok Online

**Nightmare** may also refer to:

* Nightmare, the Clown skill from RO2: Gate of the World.
Mistress

**Mistress** is the queen of the bees. Rarely appears; only when she controls working bees. The art of handling working bees is the honey pot she's carrying in hand.

## Gallery

* Mistress' card as seen in RO.
* Old version of Mistress' card.
* RO Mistress(SD).png

jRO art of Mistress.

## See Also

* Hornet
* Giant Hornet

## External Links

* RO Empire Database
* iRO Wiki Database
* Divine Pride Database
Mithril Ore

An ore containing mythril which can be purified to make Mithril.

## Trivia

* Mithril is a metal found in many fantasy worlds. It was originally introduced by the fantasy writings of J. R. R. Tolkien, being present in his Middle-earth. It resembles silver but is stronger than steel, and much lighter in weight than either.

## See also

* Silver Ore
* Gold Ore

## External links

* iRO Wiki Database
* Divine Pride Database
Nepenthes

**Natural Habitat** | Manuk fields

**Nepenthes** is a Plant that grew by absorbing the bad minerals of the ground. Because of this, the soil underneath the Nepenthes is known to be fertile.

On iRO2, this monster is localized as Nependes.

## Gallery

* Nepenthes card in RO.
* Nepenthes card in RO2.

## References

1. ↑ *Nepenthes card description in iRO2.*

## External Links

**Ragnarok Online**

* iRO Wiki Database
* Divine Pride Database

**Ragnarok Online II**

* RO2 Database
* RO Guard
Mysteltainn (disambiguation)

*This **disambiguation** page lists articles associated with the same title. If an internal link referred you here, you may wish to change the link to point directly to the intended article.*

**Mysteltainn** is a monster in *Ragnarok Online*.

**Mysteltainn** may also refer to:

* Mysteltainn, the legendary cursed sword.
Light of the Sun

**Requirements** | Exploding Sun Lv. 3

**Light of the Sun** attracts sunlight and increases the damage of Solar Burst. This skill doesn't stack with Light of the Moon and the Light of the Stars.

* [Level 1]: damage increases + 5% / last 20 seconds
* [Level 2]: damage increases + 10% / last 30 seconds
* [Level 3]: damage increases + 15% / last 40 seconds
* [Level 4]: damage increases + 20% / last 50 seconds
* [Level 5]: damage increases + 25% / last 60 seconds

## External Links

* Official kRO Website
* Divine Pride
Moonlit Serenade

**Requirements** | Deep Sleep Lullaby Lv. 1

**Moonlit Serenade** temporarily increases MATK of you and your party members. The magic attack increase behaves like equipment MATK. The increase depends on the skill level and the caster's Lesson level and Job Level. A whip is required to cast this skill.

On iRO, this skill is localized as Moonlight Serenade.

## Notes

* MATK increase:
> [(Skill Level x 6) + Lesson level + (Caster’s Job Level / 5)]
>
>
* Can be used to remove and be removed by other performer songs.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2019 Dec. 04)
	+ Throat Lozenge can be consumed.
* Patch (2019 Apr. 17)
	+ The MATK increase formula is changed to an absolute value increase, and further increases by an additional increase according to the Lesson level learned by the caster.
	+ The duration increases from 60 seconds to 180 seconds.
	+ Consumes one Throat Lozenge.
Mainframe Restructure

**Requirements** | Magic Gear License Lv. 4

**Mainframe Restructure** remodels the Magic Gear's mainframe to increase DEF and Overheat Limit.

On iRO, this skill is localized as Remodel Mainframe.

## Notes

* The DEF bonus is granted even without the Magic Gear.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2011 Aug. 31)
	+ DEF increase value is changed.
	+ Overheat limit is changed. (First overheat limit changed from 100 to 150)
Memorize

**Requirements** | Study Lv. 5, Free Cast Lv. 5Auto Spell Lv. 1

**Memorize** reduces the casting time of the next 5 casts by half. Spells that are canceled and instantly cast spells will be included in the 5 spells affected by Memorize. Casting this skill is not affected by the caster's DEX and takes 5 seconds. There is no time-based duration for Memorize; even through relogging, the buff will remain.

On iRO, this skill is localized to Foresight.

## Notes

* Auto-Cast spell, such as additional bolts from Double Cast, do not count.
* Although this skill shows no buff icon on the side of the screen, it can successfully be dispelled by Sages and other Professors.

## See Also

* Memorize (RO2)
* Memorize (GOTW)

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2018 Nov. 28)
	+ Fixed casting is reduced from 5 to 2.5 seconds.
Nightmare (GOTW)

This article contains information about a feature or product
that no longer exists. It is kept for archival purposes only.

*For other uses, see Nightmare (disambiguation).*

 **Requirements** | Job Level 10 or higher

**Nightmare** (Korean: 악몽) causes the Sleeping target to be awakened by nightmares. Attack power is reduced, and the target will feel defensive.

SP Consumption: *none*
Moon Stance

**Requirements** | Record of the Sun, Moon, and Stars Lv. 1

**Moon Stance** prepares your stance to operate with the moonlight. You can use the Moon skills while this skill is activated, and additionally increases MaxHP.

* [Level 1]: MaxHP + 3%
* [Level 2]: MaxHP + 4%
* [Level 3]: MaxHP + 5%

## External Links

* Official kRO Website
* Divine Pride
Mission Bombard

**Requirements** | Grenade Mastery Lv. 5 & Grenades Dropping Lv. 3

Drops the large bomb with 9 x 9 cells explosion range on the target cell, inflicts long ranged physical damage to all targets within range, then follow by dropping bunch of small bombs with 5 x 5 cells explosion range every 0.25 seconds for 10 seconds, inflicts long ranged physical damage to all targets within range. Deals additional damage depends on level of Grenade Mastery user learned, user's base level and CON.

* [Lv 1] : (6800 + (Grenade Mastery level x 100))% Atk. (1000 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 2] : (8600 + (Grenade Mastery level x 100))% Atk. (1200 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 3] : (10400 + (Grenade Mastery level x 100))% Atk. (1400 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 4] : (12200 + (Grenade Mastery level x 100))% Atk. (1600 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 5] : (14000 + (Grenade Mastery level x 100))% Atk. (1800 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 6] : (15800 + (Grenade Mastery level x 100))% Atk. (2000 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 7] : (17600 + (Grenade Mastery level x 100))% Atk. (2200 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 8] : (19400 + (Grenade Mastery level x 100))% Atk. (2400 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 9] : (21200 + (Grenade Mastery level x 100))% Atk. (2600 + (Grenade Mastery level x 30))% Atk per explosion.
* [Lv 10]: (23000 + (Grenade Mastery level x 100))% Atk. (2800 + (Grenade Mastery level x 30))% Atk per explosion.
Jack Frost Nova

**Requirements** | Self Study Sorcery Lv. 5

Creates an ice ball on the ground, inflicts water property magical damage to all targets within range. The ice ball periodically creates the strong cold explosion, deals additional water property magical damage to all targets within range every 0.3 seconds and inflicts [Bitter Cold] to the targets for 5 seconds. [Bitter Cold] effect: increases damage taken from water property by 15% (doesn't work on boss monsters). Deals additional damage depends on level of Self Study Sorcery user learned, user's base level and SPL.

* [Lv 1] : Initial damage: (200 + (Self Study Sorcery level x 3))% Matk. Explosion damage: (900 + (Self Study Sorcery level x 3))% Matk per hit / area of effect: 7 x 7 cells.
* [Lv 2] : Initial damage: (400 + (Self Study Sorcery level x 6))% Matk. Explosion damage: (1400 + (Self Study Sorcery level x 6))% Matk per hit / area of effect: 7 x 7 cells.
* [Lv 3] : Initial damage: (600 + (Self Study Sorcery level x 9))% Matk. Explosion damage: (1900 + (Self Study Sorcery level x 9))% Matk per hit / area of effect: 7 x 7 cells.
* [Lv 4] : Initial damage: (800 + (Self Study Sorcery level x 12))% Matk. Explosion damage: (2400 + (Self Study Sorcery level x 12))% Matk per hit / area of effect: 7 x 7 cells.
* [Lv 5] : Initial damage: (1000 + (Self Study Sorcery level x 15))% Matk. Explosion damage: (2900 + (Self Study Sorcery level x 15))% Matk per hit / area of effect: 7 x 7 cells.
* [Lv 6] : Initial damage: (1200 + (Self Study Sorcery level x 18))% Matk. Explosion damage: (3400 + (Self Study Sorcery level x 18))% Matk per hit / area of effect: 9 x 9 cells.
* [Lv 7] : Initial damage: (1400 + (Self Study Sorcery level x 21))% Matk. Explosion damage: (3900 + (Self Study Sorcery level x 21))% Matk per hit / area of effect: 9 x 9 cells.
* [Lv 8] : Initial damage: (1600 + (Self Study Sorcery level x 24))% Matk. Explosion damage: (4400 + (Self Study Sorcery level x 24))% Matk per hit / area of effect: 9 x 9 cells.
* [Lv 9] : Initial damage: (1800 + (Self Study Sorcery level x 27))% Matk. Explosion damage: (4900 + (Self Study Sorcery level x 27))% Matk per hit / area of effect: 9 x 9 cells.
* [Lv 10]: Initial damage: (2000 + (Self Study Sorcery level x 30))% Matk. Explosion damage: (5400 + (Self Study Sorcery level x 30))% Matk per hit / area of effect: 9 x 9 cells.
Mustafa

**Mustafa the Dead One** is a member of the Assassins Guild. He has the ability to form magical spheres from his flesh and throw them at his enemies.

Despite his immense size and strength, Mustafa holds Loki in high regards. It's possible that he knows what Loki truly is. It's unknown why Mustafa's face is deformed.

## Story

Mustafa is one of the last to report to Loki after the Assassin Cross summoned for his team. He uses his body to create spheres that he uses to break through one of Morocc castle's walls on Loki's orders in addition to attacking the Shadow Dwellers that assaulted them.

After their mission, Mustafa travels back to the Assassins' Guild with the others to find that their headquarters was no more. He stays behind with the others to help rebuild the guild while Loki hunts down the perpetrator.

## Gallery

* Mustafa on top of a castle tower.
* Mustafa creating his power spheres.
* Mustafa in RO2.
* Mustafa's rather comical card as it appears in RO2.

## References

1. ↑ Ragnarok (Volume 2)
2. ↑ Ragnarok (Volume 3)
Meteor Storm

**Requirements** | Sightrasher Lv. 2, Thunderstorm Lv. 1

**Meteor Storm** summons meteors from the sky that will inflict Fire damage to nearby enemies. The meteors will fall on random spots within a 7x7 targeted cell area and each will damage enemies within a 7x7 cell range. Meteors that fall on the border of the targeted area cause damage 6 cells beyond the target area border, giving Meteor Storm the potential to damage enemies in a 13x13 cell range. Each meteor will inflict 1 to 5 times of the caster`s MATK as damage and each strike has the chance to inflict the Stun status on the enemy.

## Notes

* Meteors that fall on "null" cells of the map will still count against the total number of meteors that are to fall while not actually hitting any enemies. Avoid using this skill near map edges or where the path is narrow.
* Unlike the two other area of effect skills Storm Gust and Lord of Vermilion, Meteor Storm stacks; multiple casted skills will still continue to drop meteors, meaning that multiple wizards can be casting Meteor Storm at the same location without loss of efficiency.
* The Bard skill Poem of Bragi can be used to reduce the delay of many skills including Meteor Storm. Thus a single wizard can quickly cast Meteor Storm repeatedly while under the influence of Poem of Bragi.

## See Also

* Meteor Storm (RO2)
* Comet

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2018 Nov. 28)
	+ Fixed casting is reduced to 1.5 seconds from 2.4 seconds at Level 10.
	+ The variable cast is reduced to 6.3 seconds from 9.6 seconds at Level 10.
	+ The skill delay is reduced from 7 seconds to 1 second, and skill cooldown is added for 7 seconds.
Nidhoggr's Nest

**Technical Name(s)** | 1@nyd, 2@nyd

**Nidhoggr's Nest** is a dungeon instance that takes players into the nest of the great dragon Nidhoggr. The quest Guardian of Yggdrasil is required to enter the instance.

On iRO, this instance is localized as Nidhoggur's Nest.

## NPCs

Enemies

* 12 Nidhoggr's Guardian

Bosses

* Nidhoggr's Shadow

## Walkthrough

**Time Limit:** 2.5 hours

With 2 or more people in your Party, the party leader must speak with the Yggdrasil Gatekeeper at (nyd\_dun02 99, 199) and "Accept Admission". After the dungeon is created, speak to the Yggdrasil Gatekeeper again to enter the dungeon.

* **NOTE:** If you get disconnected at anytime after going to the 2nd floor, you will be unable to re-enter the instance until the cool down has expired.

Speak to the Murdered Yggdrasilid near the center of the main room. (213,277)

Kill 12 monsters named "Nidhoggur's Guardian".

Work your way through a short maze. At the end of the maze, you will warp to the boss room. Once the party leader steps forward Nidhoggr's Shadow will spawn at the center of the room.

Approximately every 3 min while fighting Nidhoggr's Shadow, the entire party will be warped to 1 of 4 side rooms. They will receive several Status Effects that last for 30 seconds and ignore all resistances/immunities. 3 Ryncho and 2 Phylla will spawn in the side room with the party, they must be defeated before the party can leave the room.

* Southwest (red) room: HP-75%, Bleeding Ailment (icon does not show)
* Northwest (blue) room: HP-50%, Frozen Ailment
* Southeast (yellow) room: SP-50%, Sleep and Chaos Ailments
* Northeast (green) room: HP-25%(?), SP-50%, Poison Aliment

**Note:** The monsters are able to leave the room before the party can, which makes them impossible to be killed. Be sure not to let this happen.

## External Links

* iRO Wiki
* Divine Pride

## Patches

* Patch (2018 Aug. 08)
	+ The image of the Nidhoggr's Nest area cannot be confirmed.
* Patch (2015 Apr. 01)
	+ Unusually displayed Memorial Dungeon <Nidhoggr's Nest> Mini-Map is no longer shown
* Patch (2009 Jul. 08)
	+ Fixed an entry error in the Memorial Dungeon Nidhoggr's Nest.
* Patch (2009 Jan. 14)
	+ Memorial Dungeon "Nidhoggr's Nest" Corrected an issue with the entry quest not progressing under some conditions.
* Episode 13.2 (2008 Dec. 17)
	+ The Nidhoggr's Nest Dungeon is added. The Nidhoggr Dungeon consists of a regular dungeon and a memorial dungeon.
Nemesis

A large silver mace, made for exorcisms.

## Prerequisites

* Base Level 60
* Acolyte Class

## Refine Bonuses

Adds a 1% chance of using Signum Crusis on the target when doing a physical attack of a level equal to the upgrade on the weapon.

## External Links

Unslotted

* iRO Wiki Database
* Divine Pride Database

2-slotted

* iRO Wiki Database
* Divine Pride Database
Muka

**Muka** is a monster cactus living in the desert. Although it's usually quite passive in the presence of travellers, it gets furious and shoots needles or cactus water toward enemies when attacked. Cute cactus commonly found in the desert. It tries to threaten passersby with its shrieks, but its noises are too funny to be scary.

## Ragnarok Online II

In RO2, there are 3 variations of this monster:

* Muka
* Muka Needle
* Sand Muka

## References

1. ↑ iRO Monster Library 2005 Mar.
2. ↑ Prontera Monster Encyclopedia

## External Links

**Ragnarok Online**

* RO Empire Database
* iRO Wiki Database
* Divine Pride Database

**Ragnarok Online II**

* RO2 Database
* RO Guard
Lord Irine

**Lord Irine** was the previous leader of Payon and father of both Iris Irine and Sarah Irine. He is a powerful fighter and well-versed in magic. Despite his intimidating stature, he has an almost comical love for his daughter Iris and dotes on her whenever he gets the chance.

On iRO, this character is localized as Doyen Irene.

## Story

**SPOILER WARNING:** Plot and/or ending details follow.
Years ago, Lord Irine was married to another woman with whom he conceived Sarah. When Sarah was only 4 years old, an assassin infiltrated the Irine household and attacked Sarah's mother. Lord Irine came in time to catch the assassin and kill him, but he was unfortunately too late to save his wife. To make matters worse, Sarah came just as he killed the assassin, making the scene look as if he killed his wife. This caused his daughter to get the wrong impression and flee the scene. He sent the Payon guards to get Sarah out of fear of losing her as well, but she disappeared in the confusion, never to be seen again for another 12 years.

Lord Irine later remarries and has Iris. On Iris' 18th birthday, Lord Irine confesses to her that she has an older sister but was not able to explain more before Sarah began her revenge upon Payon. In the heat of battle, Sarah successfully stabs her father with her sword with Sakray coming in to finish him off. He perished when Nidhoggr, a great dragon accidentally summoned by Chaos, fires a massive roar at the three and obliterates the entire area.

## Gallery

* Lord Irine without his glasses. (manhwa)
* Lord Irine punching through a Frost Giant. (manhwa)
* Lord Irine admits he has another daughter. (manhwa)
* Lord Irine happily playing with his daughter Sarah. (manhwa)
* Lord Irine, as seen in RO.
* (Past) Lord Irine's dialogue image in RO.

## References

1. ↑ Sarah's Memories
2. ↑ Ragnarok (Volume 2)

## External links

* iRO Wiki Database
* Divine Pride Database
Mors Cave

*This article is a stub. You can help Ragnarok Wiki by expanding it.*

 **Technical Name(s)** | moro\_cav, 1@rev

**Mors Cave** is a cave where Surt lays hidden to recover from his wounds. It is protected by a poisonous miasma that can only be cured by consuming Sonia plants.

On iRO, this area is localized as Morse's Cave.

* The inside of the cave contains more of the poisonous miasma.

## Notes

* Completion of the Bios Island instance is required to access Surt's hiding place in Mors Cave. You will be unable to start the instance until then.

## Maps

* RO MorsCaveMap1.jpg
* RO MorsCaveMap2.jpg

## NPCs

Enemies

Bosses

* Surt

## Walkthrough

**Time Limit:** 1 hour

In the first room, you need to kill all 9 Ghouls, then Reaper Ankou will appear and talk.

In the second room, you will fight a weakened Surt (this one is very easy, only sports 1.7m HP and no threat). After talking, your party will be split into two teams (The split may not be equal. For example if you have 4 members, the party might be split 3-1) and be moved to 2 versions of the third room. Each team will be trapped in Ice Wall (using Back Slide, Frontside Slide, Dark Illusion or Warg Strike will let you out of the Ice Wall) while a swarm of mobs will attack. Each team should kill a certain amount of mobs to proceed. Make sure both teams are able to finish the task, since if one team fails, the whole party will fail and be moved to Prontera.

In the forth room, your party will be reunited again but still trapped in Ice Wall. The situation is similar to the third room; swarm of mobs and the need to kill a certain amount to complete.

In the fifth room, a Morocc Mage will appear. He is still on astral mode sporting 4m HP. After you kill it, the Morocc Mage will transform into his true form. This form has 80m HP and is stationary. He casts skills like Jack Frost and Meteor Storm. A swarm of mobs will appear while killing him.

Once he dies, he will drop 2 Prizes of Hero. Then a dimensional device will appear and move you back to Mors Cave. Talk to Senior Tracker again to get a Token of Hero and start the cooldown timer.

## Patches

* Episode 14.3 (2012 Dec. 27)
	+ Added Flame Basin along with Bios Island, Mors Cave, and Temple of the Demon God instances.
Masquerade: Weakness

**Requirements** | Masquerade: Enervation Lv. 1, Masquerade: Gloomy Lv. 1, Masquerade: Ignorance Lv. 1

**Masquerade: Weakness** reduces target's Max HP and strips their shield and weapon at the same time. Shield and weapon cannot be re-equipped for the skill duration unless target is under effect of Chemical Protection (Alchemist). Stats, status resistance, and target/user levels affect the success rate. Consumes 1 Makeup Brush and 1 Face Paint.

## Notes

* Can't use the same masquerade on a target twice to "renew" the effect.
* No current means of curing status. Major stat for resistance: AGI.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride
Moving HP Recovery

Gain the ability to naturally recover HP while you are moving, but at half the rate of if you were not moving or 1/4 of if you were sitting. This skill does not affect the skill Increase HP Recovery; you will not get the extra recovery until you stop moving and/or sit down.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride
Merlion (Mount)

The **Merlion** is a Ragnarok Online II-exclusive Kafra Shop rental mount.

* The Merlion mount as seen in-game.
* The Merlion mount in action.

## Trivia

* The Merlion is a traditional creature in western heraldry that depicts a creature with a lion's head and a body of a fish. It occurs in a number of different artistic traditions: lions with fishtails can be found on Indian murals at Ajanta and Mathura, and on Etruscan coins of the Hellenistic period. Merlions, or ‘heraldic sea-lions’, are an established element of Western heraldry, and have been used on the coat of arms of the cities of Portsmouth and Great Yarmouth in the United Kingdom; the City of Manila; and the East India Company. In Singapore, it has become a marketing icon used as a mascot and national personification of Singapore.
Napalm Vulcan

**Requirements** | Napalm Beat Lv. 5

**Napalm Vulcan** hits every Enemy in a 3x3 area around the target for Skill Lv times. The damage per hit is spread equally among the affected targets. The damage for one target is 1.25\*MATK per hit. Has a chance to Curse based on skill level.

## External Links

* Official kRO Website
* iRO Wiki
* Divine Pride

## Patches

* Patch (2018 Nov. 28)
	+ Corrected an issue with Napalm Vulcan not inflicting Curse.
	+ The damage formula is changed, and damage is further increased depending on the caster's base level.
	+ The damage is changed so that it is not distributed according to the target number in the range, 1 second after skill is reduced to 0.5 seconds, and skill cooldown of 1 \*\*second is added.
Midnight Kick

**Requirements** | Sky Mastery Lv. 3 & Rising Moon Lv. 1

Can only be used when the current celestial movement is Moonrise or Midnight. Kicks the surrounding enemies with the power of the moon, inflicts melee physical damage to all targets around the user. Deals additional damage depends on level of Sky Mastery user learned, user's base level and POW. Deals more damage if the current celestial movement is Midnight.

* [Lv 1]: (1800 + (Sky Mastery level x 5))% Atk. Midnight: (3000 + (Sky Mastery level x 5))% Atk / area of effect: 5 x 5 cells.
* [Lv 2]: (3000 + (Sky Mastery level x 10))% Atk. Midnight: (4450 + (Sky Mastery level x 10))% Atk / area of effect: 5 x 5 cells.
* [Lv 3]: (4200 + (Sky Mastery level x 15))% Atk. Midnight: (5900 + (Sky Mastery level x 15))% Atk / area of effect: 7 x 7 cells.
* [Lv 4]: (5400 + (Sky Mastery level x 20))% Atk. Midnight: (7350 + (Sky Mastery level x 20))% Atk / area of effect: 7 x 7 cells.
* [Lv 5]: (6600 + (Sky Mastery level x 25))% Atk. Midnight: (8800 + (Sky Mastery level x 25))% Atk / area of effect: 9 x 9 cells.