MementoMori

Alexandra Builds: Best Runes and Team Comps

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MementoMori's Alexandra is an Emerald Soul Warrior-type SR (Limited) Rarity Witch. Learn more about this Witch's basic info, skills, arcana, or which gacha you can find her in!

AlexandraAlexandra Icon
Best Builds How to Beat
Story and Profile

Alexandra Basic Info

Alexandra Overview

Alexandra
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 Tank/Attacker

Alexandra Analysis

AoE Damage with Bleed DoT

Memento Mori - Shield Surge Icon
Shield Surge

Skill Skill Effect
Memento Mori - Shield Surge Icon
Shield Surge
Level 1 (Unlocks by default)
Deals 1 physical attack equal to 250% of Alexandra’s ATK to 4 random enemies.
Level 2 (Unlocks by level 81)
Additionally has a 70% chance to inflict [Bleed] on all targets for 1 turn. Each turn, at the start of the action phase, [Bleed] deals damage equal to 50% of Alexandra’s ATK.
Level 3 (Unlocks by level 161)
The number of turns of [Bleed] becomes 2.

Shield Surge is a decent AoE skill for PvE content. It can hit multiple enemies and potentially inflict Bleed, dealing damage over time. This debuff skill becomes more valuable at higher skill levels. Shield Surge shines in clearing waves of weaker enemies but might not be the best choice for single-target damage or against enemies resistant to Bleed.

Late-Game Burst and ATK Boost

Memento Mori - Crimson Cross Icon
Crimson Cross
Memento Mori - Guardian Knight’s Desire Icon
Guardian Knight’s Desire

Skill Skill Effect
Memento Mori - Crimson Cross Icon
Crimson Cross
Level 1 (Unlocks by level 11)
Deals 4 physical attacks equal to 320% of her ATK to the enemy with the highest ATK.
Level 2 (Unlocks by level 21)
The number of physical attacks becomes 5.
Level 3 (Unlocks by level 101)
Additionally, before dealing the physical attacks, if she is enhanced with [Guardian Knight], the number of physical attacks becomes 10.
Level 4 (Unlocks by level 181)
The physical attacks’ damage becomes equal to 420% of her ATK.
Skill Skill Effect
Memento Mori - Guardian Knight’s Desire Icon
Guardian Knight’s Desire
Level 1 (Unlocks by level 41)
At the start of the 7th turn, this skill grants [Guardian Knight] to Alexandra for 20 turns (cannot be dispelled). [Guardian Knight] increases her ATK by an amount equal to 3% of the total damage taken by her before becoming enhanced with this buff, and increases her chance to hit by 80% (her ATK can increase up to 60% of her ATK before any stat increases or decreases were applied to it).
Level 2 (Unlocks by level 121)
The amount [Guardian Knight] increases her ATK by becomes equal to 5% of the total damage taken by her before becoming enhanced with this buff. The amount her ATK can increase up to becomes 100% of her ATK before any stat increases or decreases were applied to it.
Level 3 (Unlocks by level 201)
At the start of the 7th turn, additionally makes her skill cooldown time 0.
Level 4 (Unlocks by )

Crimson Cross and Guardian Knight's Desire work in tandem for devastating single-target damage. Crimson Cross focuses fire on the biggest threat, while Guardian Knight provides a massive ATK boost and increased hit chance later in the battle. This delayed power spike is both a strength and weakness. The scaling ATK buff rewards aggressive play, but leaves Alexandra vulnerable early on.

However, with a team that protects her until turn 7, she can unleash a powerful Crimson Cross with bonus attacks thanks to Guardian Knight. This combo excels against bosses but requires strategic planning to ensure Alexandra survives until she shines.

Maximizing HP Sustain

Memento Mori - Loyalty to the Pope Icon
Loyalty to the Pope

Skill Skill Effect
Memento Mori - Loyalty to the Pope Icon
Loyalty to the Pope
Level 1 (Unlocks by level 61)
When Alexandra is attacked, this skill restores HP equal to 15% of the damage she takes to her. Her HP is further restored by 15% of the damage she takes for each Emerald Soul ally other than Alexandra who is alive at the start of the battle (her HP can be restored by a total of 60% max). If Alexandra is defeated by the attack, this skill will not activate. This skill activates up to 3 times every turn.
Level 2 (Unlocks by level 141)
This skill now activates up to 5 times every turn.
Level 3 (Unlocks by level 221)
The amount her HP is restored by becomes equal to 20% of the damage she takes. Her HP is further restored by 20% of the damage she takes for each Emerald Soul ally other than Alexandra who is alive at the start of the battle (her HP can be restored by a total of 80% max).
Level 4 (Unlocks by )

Loyalty to the Pope bolsters Alexandra's survivability in battle. It heals her for a percentage of the damage she takes, scaling even higher with each Emerald Soul ally on the team. This allows her to sustain herself through extended fights and heavy attacks.

AThis skill shines against enemies with sustained damage and with Emerald Soul allies. But its effectiveness is limited against burst damage or without Emerald Soul allies. Overall, Loyalty to the Pope makes Alexandra a resilient fighter.

Alexandra Best Runes

PVE
Offensive Runes
PVE
Defensive Runes
PVP
Offensive Runes
PVP
Defensive Runes
Recommended Runes
STR Rune ImageSTR Rune DEX Rune ImageDEX Rune ATK Rune ImageATK Rune CRIT Rune ImageCRIT Rune
Recommended Runes
STA Rune ImageSTA Rune HP Rune ImageHP Rune P. DEF Rune ImageP. DEF Rune EVD Rune ImageEVD Rune
Recommended Runes
STR Rune ImageSTR Rune ATK Rune ImageATK Rune PM. DEF Break Rune ImagePM. DEF Break Rune ACC Rune ImageACC Rune
Recommended Runes
STA Rune ImageSTA Rune HP Rune ImageHP Rune P. DEF Rune ImageP. DEF Rune M. DEF Rune ImageM. DEF Rune

Early Survival & Late-Game Power

Prioritize defense early with Physical DEF runes, then HP or STA for balance. For offense, focus on STR, ATK, and CRIT runes. These boost her Attack and Critical Chance, maximizing Crimson Cross's damage, especially with Guardian Knight's Desire buff. Remember, adjust runes based on enemies. This balanced build empowers Alexandra to become a force to be reckoned with.

Alexandra Best Team Comps

Emerald-Focused Burst Damage Team

Attacker Buffer Buffer Attacker Attacker/Debuffer
MementoMori - Alexandra IconAlexandra MementoMori - Merlyn IconMerlyn MementoMori - Mertillier IconMertillier MementoMori - Cordie IconCordie MementoMori - Nina IconNina

Merlyn buffs critical hit chance and defense for Alexandra, while Mertillier can shorten Alexandra's skill cooldowns and provide shields. Cordie can debuff enemies and increase Alexandra's attack, and Nina can steal buffs from enemies for Alexandra's use. This team offers offense, defense, and utility.

Support Team

Attacker Buffer Buffer Attacker Healer
MementoMori - Alexandra IconAlexandra MementoMori - Fortina IconFortina MementoMori - Mertillier IconMertillier MementoMori - Claudia IconClaudia MementoMori - Yuni IconYuni

Yuni and Fortina buff your team's offense and survivability, while Alexandra and Claudia unleash devastating physical damage, especially when their HP is low. Mertillier can further enhance Alexandra (at higher skill levels). Mertillier can be replaced with a character that can do crowd control.

Alexandra Skills and Stats

Shield Surge

Skill Type Cooldown
Image File
Shield Surge
Active
Skill Effect
Level 1 (Unlocks by default)
When a guardian knight’s holy shield glows in red, the light of judgement rains down upon the enemy. Deals 1 physical attack equal to 250% of Alexandra’s ATK to 4 random enemies.
Level 2 (Unlocks by level 81)
Additionally has a 70% chance to inflict [Bleed] on all targets for 1 turn. Each turn, at the start of the action phase, [Bleed] deals damage equal to 50% of Alexandra’s ATK.
Level 3 (Unlocks by level 161)
The number of turns of [Bleed] becomes 2.

Crimson Cross

Skill Type Cooldown
Image File
Crimson Cross
Active
Skill Effect
Level 1 (Unlocks by level 11)
“All who dare oppose Her Holiness will be destroyed right where they stand!” Alexandra sets her sights on the powerful enemy before her, then overwhelms them in one fell swoop. Deals 4 physical attacks equal to 320% of her ATK to the enemy with the highest ATK.
Level 2 (Unlocks by level 21)
The number of physical attacks becomes 5.
Level 3 (Unlocks by level 101)
Additionally, before dealing the physical attacks, if she is enhanced with [Guardian Knight], the number of physical attacks becomes 10.
Level 4 (Unlocks by level 181)
The physical attacks’ damage becomes equal to 420% of her ATK.

Guardian Knight’s Desire

Skill Type Cooldown
Image File
Guardian Knight’s Desire
Passive
Skill Effect
Level 1 (Unlocks by level 41)
“After the suffering...comes victory...!” At the start of the 7th turn, this skill grants [Guardian Knight] to Alexandra for 20 turns (cannot be dispelled). [Guardian Knight] increases her ATK by an amount equal to 3% of the total damage taken by her before becoming enhanced with this buff, and increases her chance to hit by 80% (her ATK can increase up to 60% of her ATK before any stat increases or decreases were applied to it).
Level 2 (Unlocks by level 121)
The amount [Guardian Knight] increases her ATK by becomes equal to 5% of the total damage taken by her before becoming enhanced with this buff. The amount her ATK can increase up to becomes 100% of her ATK before any stat increases or decreases were applied to it.
Level 3 (Unlocks by level 201)
At the start of the 7th turn, additionally makes her skill cooldown time 0.

Loyalty to the Pope

Skill Type Cooldown
Image File
Loyalty to the Pope
Passive
Skill Effect
Level 1 (Unlocks by level 61)
“Ever since Lady Elfriede saved me, my life has belonged to her... I will not allow myself to be defeated and leave her behind...!” When Alexandra is attacked, this skill restores HP equal to 15% of the damage she takes to her. Her HP is further restored by 15% of the damage she takes for each Emerald Soul ally other than Alexandra who is alive at the start of the battle (her HP can be restored by a total of 60% max). If Alexandra is defeated by the attack, this skill will not activate. This skill activates up to 3 times every turn.
Level 2 (Unlocks by level 141)
This skill now activates up to 5 times every turn.
Level 3 (Unlocks by level 221)
The amount her HP is restored by becomes equal to 20% of the damage she takes. Her HP is further restored by 20% of the damage she takes for each Emerald Soul ally other than Alexandra who is alive at the start of the battle (her HP can be restored by a total of 80% max).

Alexandra Stats and Potential

Max Stats (Lv. 240)

HP 4,390,820
DEF 10
DEF Break 0
SPD 3,051
PM. DEF Break 0
P. DEF 729,444
M. DEF 601,968
ACC 364,722
EVD 300,984
CRIT 300,984
CRIT RES 219,541
CRT DMG Boost 0
P. CRIT DMG Cut 0
M. CRIT DMG Cut 0
Debuff ACC
Debuff RES 0
Counter 0
HP Drain 0

Max Potential (Lv. 240)

STR 729,444
MAG 601,968
DEX 601,968
STA 439,082

Alexandra Exclusive Weapon

Guardian Greatshield - MementoMori.jpg
Guardian Greatshield
Level 1 (Unlocked by getting Alexandra's unique weapon)
Strengthens Shield Surge. The targets of this skill become 5 random enemies.
Level 2 (Unlocks at UR rarity)
At the start of the battle, increases her HP Drain by 40% for 6 turns (cannot be dispelled).
Level 3 (Unlocks at LR rarity)
Strengthens Shield Surge. The physical attack’s damage becomes equal to 280% of her ATK.

Alexandra Available Gachas

Alexandra Invoke Banners

List of Gacha Banners
MementoMori - Prayer of The Fleeting
Prayer of The Fleeting
MementoMori - Invocation of Chance
Invocation of Chance

Alexandra Arcana

Venatici's Fealty

MementoMori - Alexandra IconAlexandra MementoMori - Luke IconLuke

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Cordie - MementoMoriCordie Nina - MementoMoriNina Mertillier - MementoMoriMertillier
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Lunalynn - MementoMoriLunalynn

All SR (Limited) Rarity Character Builds

Eureka - MementoMoriEureka Liselotte - MementoMoriLiselotte Matilda - MementoMoriMatilda
Yuni - MementoMoriYuni Paladea - MementoMoriPaladea Eir - MementoMoriEir
Morgana - MementoMoriMorgana Apostle Rosalie - MementoMoriApostle Rosalie Asahi - MementoMoriAsahi
Alexandra - MementoMoriAlexandra Minasumari - MementoMoriMinasumari Kaguya - MementoMoriKaguya
Summer Nina - MementoMoriSummer Nina Summer Amleth - MementoMoriSummer Amleth Milla - MementoMoriMilla
Aine - MementoMoriAine Serruria - MementoMoriSerruria Tama - MementoMoriTama
Meria - MementoMoriMeria Festive Natasha - MementoMoriFestive Natasha Sonya - MementoMoriSonya
Gil’uial - MementoMoriGil’uial Winter Tropon - MementoMoriWinter Tropon Fenny - MementoMoriFenny
Stella - MementoMoriStella Sivi - MementoMoriSivi Belle - MementoMoriBelle
Summer Cordie - MementoMoriSummer Cordie Priscilla - MementoMoriPriscilla Artie - MementoMoriArtie
Chiffon - MementoMoriChiffon Luke - MementoMoriLuke Summer Sabrina - MementoMoriSummer Sabrina
Fia - MementoMoriFia Sophia - MementoMoriSophia Lea - MementoMoriLea
Claudia - MementoMoriClaudia Tainted Iris - MementoMoriTainted Iris Summer Moddey - MementoMoriSummer Moddey
Richesse - MementoMoriRichesse Carol - MementoMoriCarol Winter Amour - MementoMoriWinter Amour
Veela - MementoMoriVeela Fortina - MementoMoriFortina Cerberus - MementoMoriCerberus
Elfriede - MementoMoriElfriede Rusalka - MementoMoriRusalka Armstrong - MementoMoriArmstrong
Witch Illya - MementoMoriWitch Illya Ophelia - MementoMoriOphelia A.A. - MementoMoriA.A.
Valeriede - MementoMoriValeriede

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