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MementoMori

Fenny Builds: Best Runes and Team Comps

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MementoMori's Fenny is an Azure Soul Sniper-type SR (Limited)Rarity Witch. Learn about her basic info, skills, arcana, or which gacha you can get her!

FennyFenny Icon
Best Builds How To Beat
Story and Profile

Fenny Basic Info

Fenny Overview

Fenny
PvE Rank PvP Rank
MementoMori - B Icon MementoMori - A Icon
Base Rarity Soul Type Role
SR (Limited) MementoMori - Azure Icon Azure MementoMori - Sniper Icon Sniper Attacker/Debuffer

Fenny Analysis

Unleash AoE Damage and Crippling Debuffs

Memento Mori - Jamming Scattershot Icon
Jamming Scattershot

Skill Skill Effect
Memento Mori - Jamming Scattershot Icon
Jamming Scattershot
Level 1 (Unlocks by default)
Deals 1 physical attack equal to 380% of Fenny's ATK to five random enemies. Also has a 40% chance to decrease all targets' chance to inflict a debuff by 50% and inflict[Buff Immunity]on them for 2 turns. These 2 effects are treated as 1 debuff.
Level 2 (Unlocks by level 81)
The number of turns of[Decreased Chance to Inflict a Debuff]and[Buff Immunity]becomes 4.
Level 3 (Unlocks by level 161)
The chance to inflict[Decreased Chance to Inflict a Debuff]and[Buff Immunity]becomes 70%.

Fenny's skill is a great AoE skill that significantly damages multiple opponents and provides valuable debuffs. The skill has a 40% chance to apply a two-turn [Buff Immunity] and a 40% chance to [Decreased Chance to Inflict a Debuff] by 50%. Both the duration and the likelihood of applying debuffs increase with skill level. Fenny's Jamming Scattershot is a powerful asset for controlling the battlefield.

Devastating Single-Target Skill Debuff

Memento Mori - Magic Permeator Icon
Magic Permeator

Skill Skill Effect
Memento Mori - Magic Permeator Icon
Magic Permeator
Level 1 (Unlocks by level 11)
Deals 1 physical attack equal to 580% of Fenny's ATK to the enemy with the highest remaining HP percentage, and has a 40% chance to inflict[Erosion]on the target for 2 turns. Each turn, at the start of the action phase,[Erosion} deals damage equal to 40% of this skill's total damage. If this skill is used for the 2nd time and onward during battle, the physical attack's damage is multiplied by 2.
Level 2 (Unlocks by level 21)
The number of turns of[Erosion]becomes 4.
Level 3 (Unlocks by level 101)
The chance to inflict[Erosion]becomes 70%.
Level 4 (Unlocks by level 181)
The physical attack's damage becomes equal to 680% of her ATK.

Magic Permeator is a powerful single-target skill that deals significant damage and has a chance to inflict a debuff that causes continuous damage over time. The skill's damage increases with each use, and it can be further enhanced by upgrading it.

Fenny Best Runes

The rune allocation for this character is currently being evaluated for accuracy. Please stay tuned!

Fenny Best Team Comps

Azure Soul Affinity PVP Team

DPS Debuffer Debuffer Buffer Buffer
MementoMori - Florence IconFlorence MementoMori - Fenny IconFenny MementoMori - Soltina IconSoltina MementoMori - Primavera IconPrimavera MementoMori - Fenrir IconFenrir

The two active abilities that Fenny possesses, Magic Permeator for single-target damage and Jamming Scattershot for AoE damage, enhance the variety of abilities that her teammates have. Florence's critical hit concentration and Soltina's defensive skill set balance out the attacking power of the squad, while Fenrir's speed boost works in harmony with it. Primavera is a versatile unit used in various battle settings because of its crowd control and team boosts. Because most of the characters in the team belongs to the Azure Soul Affinity category, they are also given a boost with their HP and ATK.

Fenny Skills and Stats

Jamming Scattershot

Skill Type Cooldown
Image File
Jamming Scattershot
Active
4
Skill Effect
Level 1 (Unlocks by default)
Fenny detonates a jamming shell over the enemy that disrupts their operations, dealing 1 physical attack equal to 380% of Fenny's ATK to five random enemies. Upon detonation, the shell releases special metal shards that rain down on the area. The metal shards have a 40% chance to decrease all targets' chance to inflict a debuff by 50% and inflict[Buff Immunity]on them for 2 turns. These 2 effects are treated as 1 debuff.
Level 2 (Unlocks by level 81)
The number of turns of[Decreased Chance to Inflict a Debuff]and[Buff Immunity]becomes 4.
Level 3 (Unlocks by level 161)
The chance to inflict[Decreased Chance to Inflict a Debuff]and[Buff Immunity]becomes 70%.

Magic Permeator

Skill Type Cooldown
Image File
Magic Permeator
Active
4
Skill Effect
Level 1 (Unlocks by level 11)
Fenny takes aim at the enemy confirmed to be the highest threat, and fires a special warhead powerful enough to destroy a demon from the inside out. Deals 1 physical attack equal to 580% of Fenny's ATK to the enemy with the highest remaining HP percentage, and has a 40% chance to inflict[Erosion]on the target for 2 turns. Each turn, at the start of the action phase,[Erosion} deals damage equal to 40% of this skill's total damage. If this skill is used for the 2nd time and onward during battle, the physical attack's damage is multiplied by 2.
Level 2 (Unlocks by level 21)
The number of turns of[Erosion]becomes 4.
Level 3 (Unlocks by level 101)
The chance to inflict[Erosion]becomes 70%.
Level 4 (Unlocks by level 181)
The physical attack's damage becomes equal to 680% of her ATK.

High-Speed Loader

Skill Type Cooldown
Image File
High-Speed Loader
Passive
-
Skill Effect
Level 1 (Unlocks by level 61)
Fenny can only use this special apparatus once due to it still being in its developmental stage, but its application has made it possible for the next round to be immediately loaded into her cannon. At the start of the 3rd turn, this skill makes Magic Permeator's skill cooldown time 0. This skill only activates 1 time per battle.
Level 2 (Unlocks by level 141)
At the start of the 3rd turn, additionally increases her SPD by 15% for 1 turn (cannot be dispelled).
Level 3 (Unlocks by level 221)
The amount her SPD increases by becomes 30%.

High-Speed Loader

Skill Type Cooldown
Image File
High-Speed Loader
Passive
-
Skill Effect
Level 1 (Unlocks by level 61)
Fenny can only use this special apparatus once due to it still being in its developmental stage, but its application has made it possible for the next round to be immediately loaded into her cannon. At the start of the 3rd turn, this skill makes Magic Permeator's skill cooldown time 0. This skill only activates 1 time per battle.
Level 2 (Unlocks by level 141)
At the start of the 3rd turn, additionally increases her SPD by 15% for 1 turn (cannot be dispelled).
Level 3 (Unlocks by level 221)
The amount her SPD increases by becomes 30%.

Fenny Stats and Potential

Max Stats (Lv. 240)

HP 4703419
DEF 8
DEF Break 0
SPD 2853
PM. DEF Break 0
P. DEF 587928
M. DEF 587928
ACC 293964
EVD 363132
CRIT 363134
CRIT RES 235171
CRT DMG Boost 0
P. CRIT DMG Cut 0
M. CRIT DMG Cut 0
Debuff ACC 293963
Debuff RES 0
Counter 0
HP Drain 0

Max Potential (Lv. 240)

STR 587928
MAG 587928
DEX 726264
STA 470342

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 7870726
ATK 1201786
DEF 8
DEF Break 0
SPD 2853
PM. DEF Break 0
P. DEF 942976
M. DEF 942976
ACC 479138
EVD 582426
CRIT 582428
CRIT RES 377190
CRT DMG Boost 0.00%
P. CRIT DMG Cut 0.00%
M. CRIT DMG Cut 0.00%
Debuff ACC 471487
Debuff RES 0
Counter 0.00%
HP Drain 0.00%

LR+5 Potential Stats

STR 942976
MAG 942976
DEX 1164853
STA 754381

Fenny Exclusive Weapon

M260 Demon Buster - MementoMori.jpg
M260 Demon Buster
Level 1 (Unlocked by getting Fenny's Unique Weapon)
Strengthens Jamming Scattershot. The physical attack's damage becomes equal to 480% of her ATK.
Level 2 (Unlocks at UR rarity)
At the start of the battle, this skill increases the max HP of the 2 allies with the lowest SPD other than Fenny by 30% (cannot be dispelled).
Level 3 (Unlocks at LR rarity)
Strengthens Magic Permeator. The damage from[Erosion]becomes equal to 50% of this skill's total damage.

Fenny Available Gachas

Fenny Invoke Banners

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

Fenny Arcana

Charmaeleon's Quelling

MementoMori - Fenny IconFenny MementoMori - Dian IconDian

MementoMori Related Guides

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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
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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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