MementoMori's Iris［Attendant Tainted in Black］is an Amber Soul Warrior-type SR (Limited) Rarity Witch. Learn about her basic info, skills, arcana, or which gacha you can get her!

Iris Forms
Base	Tainted
Best Builds	Best Builds
Story and Profile

Iris［Attendant Tainted in Black］Basic Info

Iris［Attendant Tainted in Black］Overview

［Attendant Tainted in Black］ Iris
PvE Rank	PvP Rank

Base Rarity	Soul	Type	Role
SR (Limited)	Amber	Warrior	Tank/Attacker

Iris［Attendant Tainted in Black］Analysis

Heavy Attack With Damage Multipliers

Fatal Crush

No Mercy

Tainted Iris' offensive skills revolve around her dealing massive damage to her enemies, with a large chance of decreasing their ATK, then using that debuffed state as a damage multiplier for her second attack.

Her first active skill, Fatal Crush, deals damage that scales with her ATK, while having a 70% chance of decreasing their ATK. She then follows up with No Mercy, which deals up to 6 physical attack enemies at random. If they got hit with her ATK debuff, No Mercy's damage would multiply by 2.

Defensive Buffs for Herself and Her Allies

Outpouring Feelings

Indomitable Spirit

Unless you invest heavily in her, Tainted Iris will most likely be the protector of your main attacker. Her first passive skill, Outpouring Feelings, creates a Force Field around her and another ally with the highest ATK in the team. If they get hit with an attack that exceeds 20% of their HP, then the damage that goes over that will be cut by 50%.

If you're willing to raise Tainted Iris all the way to LR rarity, this skill will also cover the fastest unit in your team (though if that unit is the same as the one with the highest ATK, then you may be fine with this skill being at just level 2).

On top of this, Iris can also grant herself a Shield with her second passive, Indomitable Spirit. This skill kicks in when her HP goes below 30%, and is equal to half of her ATK. At level 2, this is multiplied by the number of enemies who are still alive when the skill kicks in, up to an equivalent of 300% of Iris' ATK. While this Shield is up, Iris will prove very tough to defeat.

Iris［Attendant Tainted in Black］Best Runes

Give Tainted Iris PM Def Break, CRIT, CRIT RES, and EVD Runes

Tainted Iris is a heavy attacker who can also be a bit tanky when needed. For her offensive runes, give her PM. DEF Break and SPD runes if you can spare the resources. If you can't spare them, at least give her STR and CRIT runes. For defensive runes, give her HP, EVD, CRIT RES, and Debuff RES runes.

Iris［Attendant Tainted in Black］Best Team Comps

Secondary Attacker and Protector Team (PvE)

Buffer	Attacker	Buffer	Debuffer	Attacker
Merlyn	Florence	Primavera	Hathor	Tainted Iris

For PvE, Tainted Iris doesn't shine that much since we already have perfectly serviceable attackers such as Florence and Cordie. However, if you already have her, you could put her in a PvE team as a secondary attacker that will also protect your main with defensive buffs.

You can also put in other Amber soul support witches like Primavera and Hathor for more buffs, another ATK debuffer, and a soul bonus.

Iris［Attendant Tainted in Black］Skills and Stats

Fatal Crush

Skill	Type	Cooldown
Fatal Crush	Active Physical Attack	4

Skill Effect

Level 1 (Unlocks by default) “We’re all filthy beasts anyway. Let’s kill each other in the most hideous way possible.” Deals 1 physical attack equal to 620% of Iris’s ATK to the 3 enemies with the highest ATK. Level 2 (Unlocks by level 81) Additionally, after dealing the physical attack, has a 70% chance of decreasing all targets’ ATK by 10% for 2 turns. Level 3 (Unlocks by level 161) The physical attack’s damage becomes equal to 920% of her ATK.

No Mercy

Skill	Type	Cooldown
No Mercy	Active Physical Attack	4

Skill Effect

Level 1 (Unlocks by level 11) Iris does everything simply, ruthlessly, and without a single ounce of mercy. Deals 4 physical attacks equal to 390% of her ATK to enemies at random. Level 2 (Unlocks by level 21) Additionally, before dealing the physical attacks, if a target is afflicted with ［Decreased ATK］, the physical attack’s damage to that target is multiplied by 2. Level 3 (Unlocks by level 101) The number of physical attacks becomes 6. Level 4 (Unlocks by level 181) The physical attack’s damage becomes equal to 440% of her ATK.

Outpouring Feelings

Skill	Type	Cooldown
Outpouring Feelings	Passive Buff	-

Skill Effect

Level 1 (Unlocks by level 41) To be there at the side of the person who needs her and support them. That's all that Iris ever wanted. At the start of the battle, this skill grants ［Force Field］ to Iris for 2 turns. If a character enhanced with ［Force Field］ is attacked and takes damage that exceeds 20% of their max HP, the exceeding amount of damage is cut by 50%. Level 2 (Unlocks by level 121) Additionally grants ［Force Field］ to the ally with the highest ATK other than Iris for 2 turns. Level 3 (Unlocks by level 201) Additionally grants［Force Field］ to the ally with the highest SPD other than Iris for 2 turns. If this ally target is the same as the ally target with the highest ATK, these 2 buffs will overlap, causing this skill's ［Force Field］ to be overwritten by the new ［Force Field］. Thus, ［Force Field］ will only be granted to Iris and this ally target.

Indomitable Spirit

Skill	Type	Cooldown
Indomitable Spirit	Passive Buff	-

Skill Effect

Level 1 (Unlocks by level 61) What twisted Iris' fate was her indominable spirit that resists falling into despair. If Iris is attacked, and her remaining HP percentage becomes 30% or lower, this skill grants her ［Shield］ equal to 50% of her ATK for 2 turns (cannot be dispelled). This skill activates only 1 time per battle. Level 2 (Unlocks by level 141) Additionally, the size of ［Shield］ is further increased by 50% of Iris' ATK for each enemy who is alive when this skill activates (total size of 300% max). Level 3 (Unlocks by level 221) The number of turns of ［Shield］ becomes 3.

Iris［Attendant Tainted in Black］Stats and Potential

Max Stats (Lv. 240)

HP	4591860
DEF	10
DEF Break	0
SPD	2933
PM. DEF Break	1
P. DEF	730524
M. DEF	591376
ACC	365262
EVD	295688
CRIT	295684
CRIT RES	229593
CRT DMG Boost	0
P. CRIT DMG Cut	0
M. CRIT DMG Cut	0
Debuff ACC	295688
Debuff RES	0
Counter	0
HP Drain	0

Max Potential (Lv. 240)

STR	730524
MAG	591376
DEX	591376
STA	459186

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	7691797
ATK	1208621
DEF	10
DEF Break	0
SPD	2933
PM. DEF Break	1
P. DEF	1171685
M. DEF	948507
ACC	585842
EVD	474253
CRIT	474249
CRIT RES	368244
CRT DMG Boost	5.00%
P. CRIT DMG Cut	0.00%
M. CRIT DMG Cut	0.00%
Debuff ACC	474253
Debuff RES	0
Counter	0.00%
HP Drain	0.00%

LR+5 Potential Stats

STR	1171685
MAG	948507
DEX	948507
STA	736488

Iris［Attendant Tainted in Black］Exclusive Weapon

Heavy Brand

Level 1 (Unlocked by getting ［Attendant Tainted in Black］ Iris' unique weapon) Strengthens Fatal Crush. The physical attack’s damage becomes equal to 1120% of her ATK. Level 2 (Unlocks at UR rarity) Strengthens Outpouring Feelings. If a character enhanced with ［Force Field］is attacked and takes damage that exceeds 20% of their max HP, the exceeding amount of damage is cut by 70%. Level 3 (Unlocks at LR rarity) Strengthens No Mercy. The physical attack’s damage becomes equal to 490% of her ATK.

Iris［Attendant Tainted in Black］Available Gachas

Iris［Attendant Tainted in Black］Invoke Banners

List of Gacha Banners
Prayer of The Fleeting

Iris［Attendant Tainted in Black］Arcana

Pyxis's Ferocity

Tainted Iris

Ivy

MementoMori Related Guides

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

Character Build Lists

Character Builds by Rarity
SR Characters	R Characters
N Characters
Character Builds by Soul
Azure Characters	Crimson Characters
Amber Characters	Emerald Characters
Radiance Characters	Chaos Characters
Character Builds by Type
Warrior Type	Sniper Type
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