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Anomaly Proficiency

Last updated 2025-05-31

Anomaly Proficiency, is a stat that enhances the damage inflicted by Attribute Anomalies. Each point in Anomaly Proficiency is equivalent to 1% of Attribute Anomaly DMG.

Agent Stat Calculation

Most stats (ATK, HP, DEF, Impact, Anomaly Proficiency, Anomaly Mastery, Energy Regen) start with a base value, and can be further increased by bonuses. Base value is gained naturally when Agents and W-Engines are leveled, as well as from leveling up Core Passives.

Stat bonuses are divided into two categories: unconditional bonuses (e.g. stats from Drive Discs, secondary stats of W-Engines) and conditional bonuses (e.g. buffs provided by Agent skills, set bonuses of Drive Discs, buffs from eating at the Noodle Shop). When a character enters combat, all unconditional bonuses are first applied and stats are frozen. When additional in-combat bonuses are gained, they use the frozen stats as base.

In general, agent stats are calculated as follows:

For the remaining stats (CRIT Rate, CRIT DMG, PEN, Pen Ratio, DMG Bonus), all bonuses are additive.

Sources of Anomaly Proficiency

The following Drive Discs and W-Engines are sources of Anomaly Proficiency:

Drive Discs

  • Drive Disc Partition 4 can have a Main Stat of Anomaly Proficiency.
  • Any Drive Disc Partition can have a Sub-Stat of Anomaly Proficiency.
Icon & Name Ranks 2-Piece Bonus 4-Piece Bonus
Drive Disc Chaos Jazz S
Chaos Jazz
Item Rank SItem Rank AItem Rank B Anomaly Proficiency +30 Fire DMG and Electric DMG increases by 15%. While off-field, EX Special Attack and Assist Attack DMG increases by 20%. When switching on-field, this buff continues for 5s, and this continuation effect can trigger once every 7.5s.
Drive Disc Feathered Fate S
Feathered Fate
Item Rank SItem Rank AItem Rank B Anomaly Proficiency +30 When the equipper enters the battlefield or is switched in as the active character, they gain the following buff: Anomaly Proficiency increases by 50. If the equipper is a Lumiflux character, Attribute Anomaly DMG increases by 15%, lasting 15s.
This buff remains active while the equipper is off-field.
Drive Disc Freedom Blues S
Freedom Blues
Item Rank SItem Rank AItem Rank B Increases Anomaly Proficiency by 30. When an EX Special Attack hits an enemy, reduce the target's Anomaly Buildup RES to the equipper's Attribute by 20% for 8s. This effect does not stack with others of the same attribute.
Drive Disc Notes From the Chained S
Notes From the Chained
Item Rank SItem Rank AItem Rank B Ice DMG +10% When the equipper triggers Abloom, their Anomaly Proficiency increases by 48 for 30s; repeated triggers reset the duration. When the equipper triggers a Freeze effect, their All-Attribute Anomaly DMG and Disorder DMG increase by 16% for 30s; repeated triggers reset the duration.
Drive Disc Phaethon's Melody S
Phaethon's Melody
Item Rank SItem Rank AItem Rank B Anomaly Mastery +8%. When any squad member uses an EX Special Attack, the equipper's Anomaly Proficiency increases by 45 for 8s. If the character using the EX Special Attack is not the equipper, the equipper's Ether DMG is increased by 25%.
Drive Disc Shining Aria S
Shining Aria
Item Rank SItem Rank AItem Rank B Increases Ether DMG by 10%. When the equipper's Basic Attack hits an enemy, their Anomaly Proficiency Increases by 36, lasting 8s. Repeated triggers reset the duration. When any enemy on the field is stunned, the equipper's DMG increases by 25% for 18s. Repeated triggers reset the duration.
Drive Disc Wuthering Salon S
Wuthering Salon
Item Rank SItem Rank AItem Rank B Wind DMG +10% When the equipper uses an EX Special Attack, their Anomaly Proficiency increases by 25 for 40s, stacking up to 2 times. Repeated triggers reset the duration. When the equipper triggers Windswept, their DMG increases by 18% for 40s. Repeated triggers reset the duration.

W-Engines

Advanced Stat

There are 6 W-Engines:

Image Title Rank Specialty Attribute Exclusive Base Stat Advanced Stat Effect Version
W-Engine (Magnetic Storm) Bravo (Magnetic Storm) Bravo Item Rank B Anomaly
Anomaly
Base ATK:
32-475
Anomaly Proficiency:
24-60
High-Voltage Surge
Accumulating Anomaly Buildup increases the equipper's Anomaly Proficiency by 25~40 for 10s. This effect can trigger once every 20s.
1.0
W-Engine Rainforest Gourmet Rainforest Gourmet Item Rank A Anomaly
Anomaly
Base ATK:
40-594
Anomaly Proficiency:
30-75
Dinner's Ready!
For every 10 Energy consumed, the equipper gains a buff that increases ATK by 2.5~4% for 10s, stacking up to 10 times. The duration of each stack is calculated separately.
1.0
W-Engine Electro-Lip Gloss Electro-Lip Gloss Item Rank A Anomaly
Anomaly
Base ATK:
40-594
Anomaly Proficiency:
30-75
Kiss of Death
When there are enemies inflicted with Attribute Anomaly on the field, the equipper's ATK increases by 10~16% and they deal an additional 15~25% more DMG to the target.
1.0
W-Engine Boisterous Echoes Boisterous Echoes Item Rank A Anomaly
Anomaly
Base ATK:
40-594
Anomaly Proficiency:
30-75
Resounding Drum
When the equipper triggers the Vortex effect, they gain 2~3.2 energy. This effect can trigger once every 10s. When attacking enemies afflicted with an Attribute Anomaly, the equipper deals 11.5~18.4% increased DMG.
3.0
W-Engine Sharpened Stinger Sharpened Stinger Item Rank S Anomaly
Anomaly
Physical
Physical
Jane Doe
Jane Doe
Base ATK:
48-713
Anomaly Proficiency:
36-90
Indulge in the Hunt
Upon activating a Dash Attack, gain 1 stack of Predatory Instinct. Each stack of Predatory Instinct increases the equipper's Physical DMG by 12~24% for 10s, stacking up to 3 times. This effect can trigger once every 0.5s and repeated triggers reset the duration. When entering combat or triggering Perfect Dodge, gain 3 stacks of Predatory Instinct. While Predatory Instinct is at maximum stacks, the equipper's Anomaly Buildup Rate increases by 40~80%.
1.1
W-Engine Flight of Fancy Flight of Fancy Item Rank S Anomaly
Anomaly
Ether
Ether
Vivian Banshee
Vivian Banshee
Base ATK:
48-713
Anomaly Proficiency:
36-90
Silver Spiked Feathers
Increases Anomaly Buildup Rate by 40~64%. When the equipper deals Ether DMG, their Anomaly Proficiency increases by 20~32 for 5s, stacking up to 6 times. This effect can trigger once every 0.5s, and repeated triggers reset the duration.
1.7

Effect

There are 13 W-Engines:

Image Title Rank Specialty Attribute Exclusive Base Stat Advanced Stat Effect Version
W-Engine (Magnetic Storm) Bravo (Magnetic Storm) Bravo Item Rank B Anomaly
Anomaly
Base ATK:
32-475
Anomaly Proficiency:
24-60
High-Voltage Surge
Accumulating Anomaly Buildup increases the equipper's Anomaly Proficiency by 25~40 for 10s. This effect can trigger once every 20s.
1.0
W-Engine (Reverb) Mark II (Reverb) Mark II Item Rank B Support
Support
Base ATK:
32-475
Energy Regen:
16%-40%
Roaring Waves
Launching an EX Special Attack or Chain Attack increases all squad members' Anomaly Mastery and Anomaly Proficiency by 10~16 for 10s. This effect can trigger once every 20s. Passive effects of the same name do not stack.
1.0
W-Engine Weeping Gemini Weeping Gemini Item Rank A Anomaly
Anomaly
Base ATK:
40-594
ATK:
10%-25%
Lingering Cries
Whenever a squad member inflicts an Attribute Anomaly on an enemy, the equipper gains a buff that increases Anomaly Proficiency by 30~46, stacking up to 4 times. This effect expires when the target recovers from Stun or is defeated. The duration of each stack is calculated separately.
1.0
W-Engine Roaring Ride Roaring Ride Item Rank A Anomaly
Anomaly
Piper Wheel
Piper Wheel
Base ATK:
42-624
ATK:
10%-25%
Collision Potential
When EX Special Attack hits an enemy, one of three possible effects is randomly triggered for 5 seconds. This effect can trigger once every 0.3s. the same types of effects cannot stack. Repeated triggers reset the duration, allowing several effects to be active at once: Increases the equipper's ATK by 8~12.8%, increases the equipper's Anomaly Proficiency by 40~64, or increases the equipper's Anomaly Buildup Rate by 25~40%.
1.0
W-Engine Flamemaker Shaker Flamemaker Shaker Item Rank S Anomaly
Anomaly
Burnice White
Burnice White
Base ATK:
48-713
ATK:
12%-30%
Fuel on the Rocks
While off-field, the equipper's Energy Regen increases by 0.6~1.2/s. When hitting an enemy with an EX Special Attack or Assist Attack, the equipper's DMG increases by 3.5~7%, stacking up to 10 times and lasting for 6s. This effect can trigger once every 0.3s. While off-field, the stack effect is doubled. Repeated triggers reset the duration. Upon obtaining the DMG increase effect, if the number of current stacks is greater than or equal to 5, then the equipper's Anomaly Proficiency increases by 50~100. This Anomaly Proficiency increase does not stack and lasts for 6s.
1.2
W-Engine Fusion Compiler Fusion Compiler Item Rank S Anomaly
Anomaly
Grace Howard
Grace Howard
Base ATK:
46-684
PEN Ratio:
9.6%-24%
Data Flood
Increases ATK by 12~24%.
When using a Special Attack or EX Special Attack, the equipper's Anomaly Proficiency is increased by 25~50 for 8s, stacking up to 3 times. The duration of each stack is calculated separately.
1.0
W-Engine Timeweaver Timeweaver Item Rank S Anomaly
Anomaly
Electric
Electric
Tsukishiro Yanagi
Tsukishiro Yanagi
Base ATK:
48-713
ATK:
12-30%
Time-Devouring Stratagem
The equipper's Electric Anomaly Buildup Rate increases by 30~50%. When Special Attacks or EX Special Attacks hit enemies under Attribute Anomalies, the equipper's Anomaly Proficiency increases by 75~115 for 15s.
When the equipper's Anomaly Proficiency is greater than or equal to 375, Disorder DMG inflicted by the equipper increases by 25~35%.
1.3
W-Engine Flight of Fancy Flight of Fancy Item Rank S Anomaly
Anomaly
Ether
Ether
Vivian Banshee
Vivian Banshee
Base ATK:
48-713
Anomaly Proficiency:
36-90
Silver Spiked Feathers
Increases Anomaly Buildup Rate by 40~64%. When the equipper deals Ether DMG, their Anomaly Proficiency increases by 20~32 for 5s, stacking up to 6 times. This effect can trigger once every 0.5s, and repeated triggers reset the duration.
1.7
W-Engine Metanukimorphosis Metanukimorphosis Item Rank S Support
Support
Physical
Physical
Ukinami Yuzuha
Ukinami Yuzuha
Base ATK:
48-713
Energy Regen:
24%-60%
Exquisitely Ingenious
When the equipper's EX Special Attack or Ultimate deals Physical DMG, their Anomaly Mastery increases by 30~48 for 40s. When the equipper's Aftershock hits an enemy, all squad members' Anomaly Proficiency increases by 60~96 for 40s. Only one instance of this effect can exist in the same squad.
2.1
W-Engine Angel in the Shell Angel in the Shell Item Rank S Anomaly
Anomaly
Ether
Ether
Aria
Aria
Base ATK:
48-713
Anomaly Mastery:
12%-30%
Energetic Strike
Increases the equipper's Anomaly Proficiency by 90~144. When the equipper is an Ether character, and comes on-field or uses a Special Attack or EX Special Attack, they gain a buff: DMG dealt to enemies afflicted with Attribute Anomalies increases by 20~32%, and all Attribute Anomaly DMG they trigger increases by 10~16%, lasting 15s. Repeated triggers reset the duration, and the effect is removed when switching off-field.
2.6
W-Engine Neon Fantasies Neon Fantasies Item Rank S Stun
Stun
Ether
Ether
Nangong Yu
Nangong Yu
Base ATK:
48-713
Anomaly Mastery:
12%-30%
Disco Demon
The equipper's Anomaly Proficiency increases by 90~145. When the equipper's EX Special Attack or Basic Attack deals Ether DMG, all squad members' DMG dealt increases by 15~24% for 40s, stacking up to 2 times. This effect can trigger once per use of a skill and repeated triggers reset the duration. With 2 stacks, the equipper's Anomaly Proficiency increases by an additional 60~96. Only one instance of this effect can exist in the same squad.
2.7
W-Engine Joyau Dore Joyau Dore Item Rank S Anomaly
Anomaly
Wind
Wind
Velina Airgid
Velina Airgid
Base ATK:
48 - 713
Energy Regen:
24% - 60%
Flawless Etiquette
The equipper's Anomaly Proficiency increases by 70~110. When the equipper's EX Special Attack deals Wind DMG, the DMG dealt by their Vortex and Windswept increases by 7~11% for 40s, stacking up to 2 times. Repeated triggers reset the duration. This effect can trigger once per skill use. At 2 stacks, all squad members gain 60~96 Anomaly Proficiency. Only one instance of this effect can exist in the same squad.
3.0
W-Engine Ode of Resurrected Wings Ode of Resurrected Wings Item Rank S Anomaly
Anomaly
Remielle Dan
Remielle Dan
Base ATK:
50-743
ATK:
14.4%-36%
Paradise Lost
Increases Anomaly Proficiency by 96~135. When the equipper triggers a Refringe reaction, they gain 20~32% increased Anomaly DMG, and all squad members gain 30~48% increased DMG dealt. Both effects last 30s. Repeated triggers reset the duration.
3.1

Other Languages

LanguageOfficial Name
EnglishAnomaly Proficiency
Chinese
(Simplified)
异常精通
Chinese
(Traditional)
異常精通
Japanese異常マスタリー
Korean이상 마스터리
Isang Maseuteori
SpanishMaestría de Anomalía
FrenchAdresse d'anomalie
RussianЗнание аномалии
Znaniye anomalii
Thaiความชำนาญ Anomaly
VietnameseTinh Thông Dị Thường
GermanAnomaliekunde
IndonesianAnomaly Proficiency
PortugueseProficiência de Anomalia

Change History

Version 0.3.0

  • Attribute Proficiency was renamed to Anomaly Proficiency

Version 0.2.0

  • Attribute Proficiency was released.

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