MementoMori

How to Beat Serruria

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MementoMori's Serruria 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.

SerruriaSerruria Icon
Best Builds How To Beat
Story and Profile

How to Beat Serruria

How to Beat Serruria Overview

Serruria
PvE Rank PvP Rank
MementoMori - A Icon
MementoMori - A Icon
Base Rarity Soul Type Role
SR (Limited) MementoMori - Azure Icon Azure MementoMori - Sniper Icon Sniper Attacker

Serruria's main strengths are her high damage and level of strategic gameplay. In the case of dealing damage, she has the potential to do well within a single or few attacks, but she needs to be geared well, especially with the use of her [No Restrictions] buff. Still, in the absence of this particular buff, her damage may be somewhat situational.

Serruria Strengths and Weaknesses

Strengths Weaknesses
• If her [No Restrictions] buff is active, she can potentially deal great damage
• Increased ACC and ATK buff
• Reapplyable shield
• Random Targeting
• Dependency of active skills on [No Restriction Buff] for higher damage output.
• low SPD
• Shield is only good after a few rounds

Serruria Skill Analysis

Memento Mori - Ancient Spell Icon
Ancient Spell
Memento Mori - Mystic Code Icon
Mystic Code

Skill Skill Effect
Memento Mori - Ancient Spell Icon
Ancient Spell
Level 1 (Unlocks by default)
Deals 3 physical attacks equal to 240% of her ATK to enemies at random.
Level 2 (Unlocks by level 81)
Additionally, the number of attacks this skill deals increases by 1 for each ally who has been defeated (7 total attacks max).
Level 3 (Unlocks by level 161)
Before dealing the physical attacks, if Serruria is enhanced with [No Restrictions], regardless of the number of allies who have been defeated, the number of attacks this skill deals becomes 7.
Skill Skill Effect
Memento Mori - Mystic Code Icon
Mystic Code
Level 1 (Unlocks by level 11)
Deals 1 physical attack equal to 480% of her ATK to 2 random enemies.
Level 2 (Unlocks by level 21)
Additionally, the physical attack’s damage increases by 200% for each ally who has been defeated (1280% of her ATK max).
Level 3 (Unlocks by level 101)
The targets of this skill become 3 random enemies.
Level 4 (Unlocks by level 181)
Before dealing the physical attack, if Serruria is enhanced with [No Restrictions], regardless of the number of allies who have been defeated, the physical attack’s damage becomes equal to 1280% of her ATK.

Serrurias active skill, Ancient Spell, starts with three physical attacks, each at 240% of her ATK. However, it is limited by the fact that it is targeted randomly. As it levels up, it gains more attacks based on defeated allies, maxing at 7, and becomes very reliable with the [No Restrictions]buff. However, it is based on defeated allies, which can be dangerous.

Mystic Code targets two foes at random, landing a very high damage attack and getting increased as other allies are defeated to a whopping 1280% of her ATK. It targets many more enemies as it advances in level and ensures maximum damage on the target with [No Restrictions]buff.

Still, despite the high damage potential, most damage is also mitigated as it is random targeting and relies on the risky strategy that depends on defeated allies. Both skills scale well as one progresses and acquire real massive power with buffs, but the most significant limitation is the random targeting and the more specific conditions to be met.

Memento Mori - Lost Technology Icon
Lost Technology
Memento Mori - Insecure Hard Worker Icon
Insecure Hard Worker

Skill Skill Effect
Memento Mori - Lost Technology Icon
Lost Technology
Level 1 (Unlocks by level 41)
When an enemy dispels a buff from Serruria, this skill increases all allies’ chance to hit by 30% for 6 turns. Afterwards, this skill grants [No Restrictions] to Serruria (cannot be dispelled). [No Restrictions] increases Serruria’s ATK by 15%.
Level 2 (Unlocks by level 121)
Additionally, at the start of the battle, increases her chance to hit by 10% for 6 turns.
Level 3 (Unlocks by level 201)
The amount [No Restrictions] increases her ATK by becomes 30%.
Skill Skill Effect
Memento Mori - Insecure Hard Worker Icon
Insecure Hard Worker
Level 1 (Unlocks by level 61)
At the start of the 1st turn, this skill grants Serruria [Shield] equal to 400% of her ATK for 6 turns (cannot be dispelled).
Level 2 (Unlocks by level 141)
Additionally, if the number of times Serruria is attacked during battle becomes 5, 10, 15, and 20, the [Shield] granted by this skill is regranted to Serruria. The regranting of [Shield] will not activate from the 3rd turn and onward.
Level 3 (Unlocks by level 221)
The size of [Shield] becomes equal to 800% of her ATK.

Serruria's Lost Technology skill enhances her and her allies' accuracy. It boosts her ATK significantly with the [No Restrictions] buff, but it relies on enemies dispelling her buffs to activate, which may not always happen. The initial ATK increase is modest but becomes substantial at higher levels.

Insecure Hard Worker provides substantial protection by granting a shield equal to 400% of her ATK for six turns, which cannot be dispelled. This shield reapplies if Serruria is attacked multiple times early in the battle, but this mechanism stops after the 3rd turn, limiting its effectiveness in longer fights. The shield size increases to 800% of her ATK at higher levels, offering even greater protection.

These skills enhance Serruria's survivability and damage potential, but specific conditions and duration constraints can limit their effectiveness.

Witches to Beat Serruria

Serruria Hard Counters

MementoMori - Soltina IconSoltina

Soltina's ability to dispel debuffs and inflict status ailments can disrupt Serruria's gameplay and make it difficult for her to utilize her abilities effectively.

MementoMori - Cerberus IconCerberus

Cerberus' high single-target damage can quickly eliminate Serruria. She has a skill that is effective against enemies with low HP and has enhanced damage, making her a formidable opponent against Serruria's survivability and utility after her shield stops reapplying.

MementoMori - Lunalynn IconLunalynn

Lunalynn can disrupt Serruria's team by inflicting [Silence] and [Poison]. Aside from these debuffs, she can significantly boost her team's defensive capabilities.

Serruria General Counters

MementoMori - Florence IconFlorence MementoMori - Amleth IconAmleth MementoMori - Cordie IconCordie
MementoMori - Primavera IconPrimavera MementoMori - Rusalka IconRusalka MementoMori - Tainted Iris IconTainted Iris
MementoMori - Elfriede IconElfriede MementoMori - Winter Amour IconWinter Amour MementoMori - Artie IconArtie

Serruria Sample Counter Teams

Crowd Control Team

Tank Attacker Debuffer Buffer Debuffer
MementoMori - Soltina IconSoltina MementoMori - Florence IconFlorence MementoMori - Tainted Iris IconTainted Iris MementoMori - Winter Amour IconWinter Amour MementoMori - Cerberus IconCerberus

Combining their skills can effectively disrupt her gameplay, deal sustained damage, and provide defensive support. Soltina can debuff Serruria, while Florence and Cerberus can deal significant damage and control the battlefield. Winter Amour's healing abilities and Tainted further enhance the team's survivability.

Debuff-Heavy Team

Debuffer Debuffer Buffer Buffer Debuffer
MementoMori - Rusalka IconRusalka MementoMori - Artie IconArtie MementoMori - Primavera IconPrimavera MementoMori - Elfriede IconElfriede MementoMori - Lunalynn IconLunalynn

This team, composed of Rusalka, Artie, Primavera, Elfriede, and Lunalynn, can effectively disrupt her gameplay, deal sustained damage, and provide defensive support. Rusalka and Primavera can debuff Serruria and protect the team, while Artie and Elfriede can deal significant damage and control the battlefield. Rusalka, Primavera, and Lunalynn can all provide defensive support, protecting the team from Serruria's attacks. Elfriede increases the debuffer's chance to inflict a debuff.

Witches Not To Use Against Serruria

MementoMori - Merlyn IconMerlyn MementoMori - Gil’uial IconGil’uial

Since Serruria gets her [No Restriction] buff when her enemy dispels buff from her, it is best to refrain from using dispellers so that she doesn't get this buff and enhance her active skills.

MementoMori - Freesia IconFreesia

Healers who do not have utility other than healing may have difficulty countering Serruria when she gets buffed by [No Restriction]. If you intend to use Healers, ensure they also have damage capabilities.

Tips for Beating Serruria

Prioritize Damage Reduction and Healing

Serruria can deal significant damage when appropriately geared. Use characters with strong damage reduction or healing skills to mitigate her impact.

Control the Battlefield

Use characters with crowd control abilities to disrupt Serruria's rhythm and make it harder for her to deal maximum damage.

Outlast Her Burst

While Serruria's initial damage can be devastating, her sustained damage may be lower. Use tanky characters or attackers with healing abilities to outlast her initial attack.

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
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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