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MementoMori

How to Beat Luke

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MementoMori's Luke is one of the witches players will frequently encounter across the game. Read on to learn how to make use of the game's witches and mechanics to defeat them in battle.

LukeLuke Icon
Best Builds How To Beat
Story and Profile

List of Contents

How to Beat Luke

How to Beat Luke Overview

Luke
MementoMori - Luke Icon
PvE Rank PvP Rank
MementoMori - B Icon MementoMori - B Icon
Base Rarity Soul Type Role
SR (Limited) MementoMori - Emerald Icon Emerald MementoMori - Warrior Icon Warrior Attacker

You often see Luke as a Guild Raid Boss. She has high damage output, critical hit potential, dispelling and damage over time, and a substantial boost to critical hit resistance. She can increase damage for enemies, making her adaptable to different situations.

Luke Strengths and Weaknesses

Strengths Weaknesses
• High damage output and critical hit potential
• Dispelling and damage over time
• CRIT RES boost to Luke and an ally 		• Reliance to STR
• Long Cooldowns
• Vulnerable to high STR enemies

Luke Skill Analysis

Memento Mori - Herald’s Flash Icon
Herald’s Flash 		Memento Mori - Knight’s Honor Icon
Knight’s Honor

Skill Skill Effect
Memento Mori - Herald’s Flash Icon
Herald’s Flash 		Level 1 (Unlocks by default)
Deals 1 physical attack equal to 460% of Luke’s ATK to 5 random enemies. If a target’s STR is lower than Luke’s STR, this attack is guaranteed to deal a critical hit to that target. Luke also deals 1 direct attack equal to 150% of her STR to the enemy with the highest STR.
Level 2 (Unlocks by level 81)
Additionally decreases the ATK of the enemy with the highest STR by 50% for 1 turn (this decrease is calculated towards the target’s ATK at the time of this skill’s activation).
Level 3 (Unlocks by level 161)
The physical attack’s damage becomes equal to 540% of her ATK.
Skill Skill Effect
Memento Mori - Knight’s Honor Icon
Knight’s Honor 		Level 1 (Unlocks by level 11)
Dispels every［Shield］from 1 random enemy, and deals 1 direct attack equal to 400% of Luke’s STR to them. This attack ignores ［Invulnerable］, ［Shield］, and ［Multi-Barrier］.
Level 2 (Unlocks by level 21)
The direct attack’s damage becomes equal to 480% of her STR.
Level 3 (Unlocks by level 101)
Additionally, before dispelling［Shield］, if the target is not enhanced with［Shield］, the direct attack’s damage is multiplied by 1.5.
Level 4 (Unlocks by level 181)
The direct attack’s damage becomes equal to 520% of her STR.

Herald's Flash is a high-damage, multi-target skill that excels at damaging multiple enemies, especially those weaker than Luke. It also has the added benefit of reducing the attack of the strongest enemy. Knight's Honor, on the other hand, focuses on a single target, dealing substantial damage while ignoring common defensive buffs. This skill is particularly effective at removing enemy shields and dealing bonus damage to unshielded targets.

Memento Mori - My Sword is Yours Icon
My Sword is Yours 		Memento Mori - A Proud Knight Icon
A Proud Knight

Skill Skill Effect
Memento Mori - My Sword is Yours Icon
My Sword is Yours 		Level 1 (Unlocks by level 41)
If Luke attacks and deals a critical hit, this skill increases the damage the target takes by 5% (5 times max).
Level 2 (Unlocks by level 121)
The increase in damage the target takes becomes 10%.
Level 3 (Unlocks by level 201)
The increase in damage the target takes becomes 15%.
Skill Skill Effect
Memento Mori - A Proud Knight Icon
A Proud Knight 		Level 1 (Unlocks by level 61)
At the start of the battle, this skill increases Luke's chance to resist a critical hit by 30% for 4 turns.
Level 2 (Unlocks by level 141)
The increase in her chance to resist a critical hit becomes 60%.
Level 3 (Unlocks by level 221)
At the start of the battle, additionally increases 1 adjacent ally’s chance to resist a critical hit by 60% for 3 turns.

My Sword is Yours is an offensive skill that boosts damage dealt to enemies by up to 15% with each critical hit, stacking up to five times. While potent, its effectiveness hinges on landing critical strikes.

A Proud Knight, on the other hand, is a defensive skill that enhances Luke's critical hit resistance for several turns and can extend this protection to an adjacent ally at higher levels. This makes it invaluable in situations where critical hits pose a significant threat.

Witches to Beat Luke

Luke Hard Counters

MementoMori - Nina IconNina

Nina focuses on debuffing enemies and buff stealing. Nina's physical attacks can be effective against Luke. She also can decrease an enemy's chance to inflict a debuff, hindering Luke's strategy. Aside from that, Lost Child's Tears can steal beneficial buffs from Luke, weakening her.

MementoMori - Fenny IconFenny

Fenny offers high damage output from both Jamming Scattershot and Magic Permeator. She also has buff immunity and erosion, which can disrupt Luke's actions and cause additional damage. Not only that, but she also has an Invisibility buff that can protect her from Luke's attack.

Luke General Counters

MementoMori - Florence IconFlorence MementoMori - Cordie IconCordie MementoMori - Valeriede IconValeriede
MementoMori - Belle IconBelle MementoMori - Lunalynn IconLunalynn MementoMori - Primavera IconPrimavera
MementoMori - Soltina IconSoltina MementoMori - Kaguya IconKaguya MementoMori - Paladea IconPaladea

Luke Sample Counter Teams

Debuff-Focused Team

Debuffer Attacker Debuffer Debuffer Healer
MementoMori - Fenny IconFenny MementoMori - Paladea IconPaladea MementoMori - Soltina IconSoltina MementoMori - Eir IconEir MementoMori - Yuni IconYuni

This team combines high damage output from Fenny, Paladea, and Eir to quickly eliminate Luke. Soltina's debuffs and Yuni's healing and support further enhance the team's capabilities.

Witches Not To Use Against Luke

MementoMori - Freesia IconFreesia

While healers are valuable in many situations, they might need help to keep up with Luke's high damage output. It is best to use healers with other utilities.

MementoMori - Natasha IconNatasha

Characters with low damage output will have difficulty taking down Luke before she becomes too powerful.

Tips for Beating Luke

Do Not Prolong the Battle

The longer the battle goes on, the more dangerous Luke becomes due to her stacking damage over time.

Debuff Removal

If possible, consider using characters with debuff removal skills to counter My Sword is Yours.

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 SR Rarity Character Builds

Soltina - MementoMoriSoltina Amleth - MementoMoriAmleth Fenrir - MementoMoriFenrir Florence - MementoMoriFlorence
Moddey - MementoMoriModdey Sabrina - MementoMoriSabrina Freesia - MementoMoriFreesia Amour - MementoMoriAmour
Rean - MementoMoriRean Dian - MementoMoriDian Ivy - MementoMoriIvy Merlyn - MementoMoriMerlyn
Cordie - MementoMoriCordie Nina - MementoMoriNina Mertillier - MementoMoriMertillier Mimi - MementoMoriMimi
Tropon - MementoMoriTropon Hathor - MementoMoriHathor Olivia - MementoMoriOlivia Primavera - MementoMoriPrimavera
Natasha - MementoMoriNatasha Lunalynn - MementoMoriLunalynn

All SR (Limited) Rarity Character Builds

Sage Merlyn - MementoMoriSage Merlyn Tillie - MementoMoriTillie Asahi - MementoMoriAsahi Artoria - MementoMoriArtoria
Eirene - MementoMoriEirene Winter Lunalynn - MementoMoriWinter Lunalynn Winter Soltina - MementoMoriWinter Soltina Eureka - MementoMoriEureka
Festive Natasha - MementoMoriFestive Natasha Meria - MementoMoriMeria Tama - MementoMoriTama Serruria - MementoMoriSerruria
Aine - MementoMoriAine Milla - MementoMoriMilla Summer Amleth - MementoMoriSummer Amleth Summer Nina - MementoMoriSummer Nina
Kaguya - MementoMoriKaguya Minasumari - MementoMoriMinasumari Alexandra - MementoMoriAlexandra Apostle Rosalie - MementoMoriApostle Rosalie
Lumica - MementoMoriLumica Ayse - MementoMoriAyse Treasured Cerberus - MementoMoriTreasured Cerberus Treasured Fenrir - MementoMoriTreasured Fenrir
Liebe - MementoMoriLiebe Mihri - MementoMoriMihri Carmilla - MementoMoriCarmilla Yildiz - MementoMoriYildiz
Ringmaster Cordie - MementoMoriRingmaster Cordie Nebra - MementoMoriNebra Spring Shizu - MementoMoriSpring Shizu Flack - MementoMoriFlack
Moineau - MementoMoriMoineau Lucille - MementoMoriLucille Uniform A.A. - MementoMoriUniform A.A. D.D. - MementoMoriD.D.
Potpourri - MementoMoriPotpourri Pola - MementoMoriPola Rustica - MementoMoriRustica Morgana - MementoMoriMorgana
Eir - MementoMoriEir Paladea - MementoMoriPaladea Yuni - MementoMoriYuni Matilda - MementoMoriMatilda
Liselotte - MementoMoriLiselotte Fenny - MementoMoriFenny Gil’uial - MementoMoriGil’uial Winter Tropon - MementoMoriWinter Tropon
Sonya - MementoMoriSonya Stella - MementoMoriStella Sivi - MementoMoriSivi Summer Cordie - MementoMoriSummer Cordie
Priscilla - MementoMoriPriscilla Artie - MementoMoriArtie Chiffon - MementoMoriChiffon Belle - MementoMoriBelle
Luke - MementoMoriLuke Claudia - MementoMoriClaudia Summer Sabrina - MementoMoriSummer Sabrina Fia - MementoMoriFia
Lea - MementoMoriLea Sophia - MementoMoriSophia Carol - MementoMoriCarol Veela - MementoMoriVeela
Winter Amour - MementoMoriWinter Amour Tainted Iris - MementoMoriTainted Iris Richesse - MementoMoriRichesse Summer Moddey - MementoMoriSummer Moddey
Fortina - MementoMoriFortina Elfriede - MementoMoriElfriede Rusalka - MementoMoriRusalka Cerberus - MementoMoriCerberus
Armstrong - MementoMoriArmstrong Ophelia - MementoMoriOphelia A.A. - MementoMoriA.A. Valeriede - MementoMoriValeriede
Witch Illya - MementoMoriWitch Illya

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