MementoMori's Merlyn is an Emerald Soul Sorcerer-type SR Rarity Witch. Learn about her basic info, skills, arcana, or which gacha you can get her!

Merlyn
Best Builds	How To Beat
Story and Profile

Merlyn Basic Info

Merlyn Overview

Merlyn
PvE Rank	PvP Rank

Base Rarity	Soul	Type	Role
SR	Emerald	Sorcerer	Buffer

Merlyn Analysis

The Best Support Unit for Attackers

Apprentice Wanted!

Like Master Would Do

Merlyn is, perhaps, one of the best supporting witches in the game because of her two skills: 'Apprentice Wanted!' and 'Like Master Would Do.'

Apprentice Wanted increases the CRIT chance of a witch beside her, so putting Merlyn at the top of your lineup and putting Florence below her will ensure that Florence gets a 20% CRIT chance buff, which then feeds into Florence's Scarlet Shimmer skill and increases the number of attacks she does.

Meanwhile, Like Master Would Do would make sure that the attacker Merlyn is supporting will not get debuffed and keep dealing high amounts of damage.

Has Decent Healing Abilities

Master and Apprentice

Vine Stream

On top of her buffs, Merlyn is also a decent healer who can keep her allies standing for at least a turn or two. The value of this skill goes down over time, however, as you face more and more enemies that can wipe your entire party in one turn. 'Vine Stream' can still be useful, however, since it also dispels enemy buffs.

Merlyn Best Runes

Boost Merlyn's MAG, SPD, EVD, and CRIT RES

Prioritize giving Merlyn SPD runes, as this will enable her to grant her Like Master Would Do ATK buff before her carry attacks, since the carry won't be able to benefit from this if they strike first. The other three recommended offensive runes are MAG, ATK, and PM. DEF Break , as these improve her damage output. However, as a support, she'll be fine with just SPD runes while you can prioritize giving higher priority units the stronger offensive runes.

Meanwhile, you can help Merlyn last longer by boosting her EVD, CRIT RES, Debuff RES, and HP with defensive runes.

Merlyn Best Team Comps

Massive Crit Team (PvE)

Buffer	Attacker	Buffer	Buffer	Debuffer
Merlyn	Florence	Primavera	Olivia	Soltina

The best way to use Merlyn is to pair her with Florence, who she will buff the CRIT chance of to increase her total number of attacks. This makes them a very deadly pair that will push you through most of the Main Quest.

Once Merlyn's Apprentice Wanted skill can buff the CRIT chance of two adjacent allies, putting in another Attacker next to her can boost your firepower greatly, depending on whether or not you have enough resources.

Merlyn Skills and Stats

Like Master Would Do

Skill	Type	Cooldown
Like Master Would Do	Active Dispell	4

Skill Effect

Level 1 (Unlocks by default) Merlyn remembers the lessons her master taught her and saves her friends—just like her master did for her long ago. If the ally with the highest ATK is afflicted with a debuff, this skill dispels 1 debuff from them. Level 2 (Unlocks by level 81) Additionally, if the target is not afflicted with a debuff, increases their ATK by 30% for 2 turns. Level 3 (Unlocks by level 161) The amount the target’s ATK increases by becomes 40%.

Vine Stream

Skill	Type	Cooldown
Vine Stream	Active Magical Attack/Dispell	4

Skill Effect

Level 1 (Unlocks by level 11) Merlyn unleashes a stream of ivy at the enemy and sweeps them away. Anyone entangled in its vines has their power drained away. Dispels 1 buff each from the 2 enemies with the highest remaining HP percentages, and deals 1 magical attack to equal to 320% of Merlyn’s ATK to all targets. Level 2 (Unlocks by level 21) Additionally restores HP equal to 15% of this skill’s total damage to the ally with the lowest remaining HP percentage. Level 3 (Unlocks by level 101) The magical attack’s damage becomes equal to 380% of her ATK. Level 4 (Unlocks by level 181) The targets of the magical attack become the 3 enemies with the highest remaining HP percentages.

Apprentice Wanted!

Skill	Type	Cooldown
Apprentice Wanted!	Passive Buff	-

Skill Effect

Level 1 (Unlocks by level 41) Merlyn asks, “W-Won’t you become...my apprentice?” At the start of each turn, if 3 or more allies are alive, this skill increases the chance to deal a critical hit of both Merlyn and 1 adjacent ally by 20% (cannot be dispelled). If the number of allies who are alive is 2 or less, this skill instead increases the DEF of both Merlyn and 1 adjacent ally by 20% (cannot be dispelled). Level 2 (Unlocks by level 121) The amounts all targets’ DEF and chance to deal a critical hit increase by each become 40%. Level 3 (Unlocks by level 201) The targets of this skill become Merlyn and 2 adjacent allies.

Master and Apprentice

Skill	Type	Cooldown
Master and Apprentice	Passive Heal	-

Skill Effect

Level 1 (Unlocks by level 61) A master guides their apprentice, and protects them. At the start each turn or when Merlyn is attacked, if her remaining HP percentage is below 50%, this skill grants［Regeneration］to both Merlyn and 1 adjacent ally (cannot be dispelled). Each turn, at the start of the action phase, ［Regeneration］ restores HP equal to 3% of a target’s max HP to them. Level 2 (Unlocks by level 141) The amount［Regeneration］restores a target’s HP by becomes equal to 5% of their max HP. Level 3 (Unlocks by level 221) The targets of this skill become Merlyn and 2 adjacent allies.

Merlyn Stats and Potential

Max Stats (Lv. 240)

HP	6501791
DEF	10
DEF Break	0
SPD	2888
PM. DEF Break	0
P. DEF	553344
M. DEF	615599
ACC	276672
EVD	276673
CRIT	276672
CRIT RES	325089
CRT DMG Boost	0
P. CRIT DMG Cut	0
M. CRIT DMG Cut	0
Debuff ACC	307797
Debuff RES	0
Counter	0
HP Drain	0

Max Potential (Lv. 240)

STR	553344
MAG	615595
DEX	553344
STA	650179

LR+5 Rarity Stats

These are the LR+5 Stats for Player Rank 132 at Max Lvl 255. These stats may still improve with Player Ranking, Party Level Link and Gear and Rune Enhancement.

HP	10755128
ATK	1024281
DEF	10
DEF Break	0
SPD	2888
PM. DEF Break	0
P. DEF	887507
M. DEF	987356
ACC	443753
EVD	443754
CRIT	443753
CRIT RES	521410
CRT DMG Boost	0.00%
P. CRIT DMG Cut	0.00%
M. CRIT DMG Cut	0.00%
Debuff ACC	493676
Debuff RES	150
Counter	0.00%
HP Drain	0.00%

LR+5 Potential Stats

STR	636737
MAG	987352
DEX	887507
STA	1042821

Merlyn Exclusive Weapon

Staff of Sylvan Harvest

Level 1 (Unlocked by getting Merlyn's Unique Weapon) Strengthens Like Master Would Do. Additionally, if the target’s remaining HP percentage is below 50%, restores HP equal to 350% of Merlyn’s ATK to them. If the target’s remaining HP percentage 50% or higher, increases their critical hit damage by 20% for 2 turns. Level 2 (Unlocks at UR rarity) Strengthens Like Master Would Do. The targets of this skill become the 2 allies with the highest ATK, and the number of debuffs that are dispelled become 2. Level 3 (Unlocks at LR rarity) Strengthens Like Master Would Do. The amount all targets’ critical hit damage increases by becomes 40%.

Merlyn Available Gachas

Merlyn Invoke Banners

List of Gacha Banners
Prayer of The Fleeting	Prayer of The Cursed
Prayer of Soul	Prayer of Beginnings

Merlyn Arcana

Ursa's Insight

Merlyn

Cordie

Mertillier

Mnemosyne's Contract

Carol

Freesia

Merlyn

Telescopium's Gleam

Stella

Merlyn

Lunalynn

Boötes's Radiance

Elfriede

Merlyn

Lunalynn

MementoMori Related Guides

List of All Character Builds	List of All Character Profiles
List of All How to Beat Articles

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Sorcerer Type

All SR Rarity Character Builds

Soltina	Amleth	Fenrir
Florence	Moddey	Sabrina
Freesia	Amour	Rean
Dian	Ivy	Merlyn
Cordie	Nina	Mertillier
Mimi	Tropon	Hathor
Olivia	Primavera	Natasha
Lunalynn

All SR (Limited) Rarity Character Builds

Summer Amleth	Matilda	Yuni
Paladea	Eir	Morgana
Apostle Rosalie	Asahi	Alexandra
Minasumari	Kaguya	Summer Nina
Liselotte	Milla	Aine
Serruria	Tama	Meria
Festive Natasha	Eureka	Winter Soltina
Winter Lunalynn	Winter Tropon	Sonya
Gil’uial	Sivi	Stella
Fenny	Summer Cordie	Belle
Priscilla	Artie	Chiffon
Claudia	Luke	Summer Sabrina
Fia	Lea	Sophia
Winter Amour	Summer Moddey	Richesse
Veela	Carol	Tainted Iris
Elfriede	Rusalka	Cerberus
Fortina	Armstrong	Ophelia
A.A.	Valeriede	Witch Illya