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Illya Builds: Best Runes and Team Comps

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MementoMori's Illya is an Azure Warrior-type R Rarity Witch. Learn about her basic info, skills, which gacha you can get her, or listen to her lament below!

Illya
BaseIllya_builds.png [The Witch of God’s Curse]Illya_defeat.png
Best Builds Best Builds
Story and Profile

List of Contents

Illya Basic Info

Illya Overview

Illya
MementoMori - Illya Icon
PvE Rank PvP Rank
Base Rarity Soul Type Role
R MementoMori - Azure Icon Azure MementoMori - Warrior Icon Warrior Attacker

LR+5 Stats

On October 18, 2024, MementoMori introduced a feature called "Awaken Unlock" where certain R characters can be awakened up to LR+5 Rarity. Here are Illya's LR+5 rarity stats without gear.

HP 7,953,987
ATK 797,891
DEF 12
DEF Break 205
SPD 2,733
PM. DEF Break 0
P. DEF 704,578
M. DEF 618,461
ACC 352,289
EVD 313,146
CRIT 313,146
CRIT RES 356,203
CRT DMG Boost 0.0%
P. CRIT DMG Cut 0.0%
M. CRIT DMG Cut 0.0%
Debuff ACC 309,321
Debuff RES 0
Counter 0
HP Drain 0

Please note that you need to be at Party Level 300 to get access to Awaken Unlock.

Awakening Guide

Illya Arcanas

Alnilam's Bloom

Unlocked Effects SR Rarity UR Rarity LR Rarity
Max Party Level 1 3 5

Characters Needed

MementoMori - Illya IconIllya MementoMori - Arianrhod IconArianrhod MementoMori - Zara IconZara MementoMori - Skuld IconSkuld

List of Arcana

Illya Skills and Stats

Strike of Conviction

Skill Type Cooldown
Image File
Strike of Conviction		 Active
Physical Attack/Debuff		 4
Skill Effect
Level 1 (Unlocks by default)
The power buried deep inside Illya’s heart makes her sword shine bright red, dealing 1 physical attack equal to 390% of her ATK to 1 random enemy, and inflicting ［Fainted］on them for 2 turns.
Level 2 (Unlocks by level 61)
The physical attack’s damage becomes equal to 410% of her ATK.
Level 3 (Unlocks by level 121)
The physical attack’s damage becomes equal to 430% of her ATK.

Slash of Fortitude

Skill Type Cooldown
Image File
Slash of Fortitude		 Active
Physical Attack		 4
Skill Effect
Level 1 (Unlocks by level 11)
Illya draws power from the depths of her soul and pours it into her sword, dealing 1 physical attack equal to 420% of her ATK to 1 random enemy.
Level 2 (Unlocks by level 21)
Additionally deals 1 direct attack equal to 150% of her STR to the target.
Level 3 (Unlocks by level 81)
The physical attack’s damage becomes equal to 540% of her ATK.
Level 4 (Unlocks by level 141)
The direct attack’s damage becomes equal to 180% of her STR.

Unyielding Heart

Skill Type Cooldown
Image File
Unyielding Heart		 Passive
Buff		 -
Skill Effect
Level 1 (Unlocks by level 41)
Illya’s heart refuses to waver in the face of adversity, increasing her ATK by 20% (cannot be dispelled).
Level 2 (Unlocks by level 101)
The amount her ATK increases by becomes 30%.

Illya Stats and Potential

Max Stats (Lv. 160)

HP 1009459
DEF 12
DEF Break 0
SPD 2733
PM. DEF Break 0
P. DEF 99837
M. DEF 87632
ACC 49918
EVD 44372
CRIT 44372
CRIT RES 50473
CRT DMG Boost 0
P. CRIT DMG Cut 0
M. CRIT DMG Cut 0
Debuff ACC 43817
Debuff RES 0
Counter 0
HP Drain 0

Max Potential (Lv. 160)

STR 99837
MAG 87634
DEX 88744
STA 100946

LR+5 Rarity Stats

MementoMori introduced a feature called Awaken Unlock where R characters can now reach up till LR+5. Please note that you need to be Party Level 300 for this feature to work.

These are the LR+5 Stats at Max Level 240. While Illya's level is capped at Level 240, these stats may still improve with Player Ranking, and Gear and Rune Enhancement.

HP 7871532
ATK 795891
DEF 12
DEF Break 205
SPD 2733
PM. DEF Break 0
P. DEF 704578
M. DEF 618461
ACC 352289
EVD 313146
CRIT 313146
CRIT RES 356203
CRT DMG Boost 0.00%
P. CRIT DMG Cut 0.00%
M. CRIT DMG Cut 0.00%
Debuff ACC 309231
Debuff RES 0
Counter 0.00%
HP Drain 0.00%

LR+5 Potential Stats

STR 704578
MAG 618463
DEX 626292
STA 712407

Illya Available Gachas

Illya Invoke Banners

List of Gacha Banners

Illya Arcana

Alnilam's Bloom

MementoMori - Illya IconIllya MementoMori - Arianrhod IconArianrhod MementoMori - Zara IconZara MementoMori - Skuld IconSkuld

Argo's Awakening

MementoMori - Witch Illya IconWitch Illya MementoMori - Illya IconIllya

MementoMori Related Guides

Garmr - MementoMori

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 R Rarity Character Builds

Loki - MementoMoriLoki Iris - MementoMoriIris Illya - MementoMoriIllya
Petra - MementoMoriPetra Theodora - MementoMoriTheodora Arianrhod - MementoMoriArianrhod
Libra - MementoMoriLibra Rosalie - MementoMoriRosalie Zara - MementoMoriZara
Soteira - MementoMoriSoteira Cherna - MementoMoriCherna Skuld - MementoMoriSkuld

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