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Zenless Zone Zero Wiki

PEN Ratio, is a stat that ignores a percentage of the target's DEF when attacking an enemy.

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 PEN Ratio[]

The following Drive Discs and W-Engines are sources of PEN Ratio:

Drive Discs[]

  • Drive Disc Partition 5 can have a Main Stat of PEN Ratio%.
Icon & Name Ranks 2-Piece Bonus 4-Piece Bonus

Puffer Electro
Item Rank SItem Rank AItem Rank B Increases PEN Ratio by 8%. Ultimate DMG increases by 20%. Launching an Ultimate increases the equipper's ATK by 15% for 12s.

W-Engines[]

Advanced Stat[]

There are 4 W-Engines:

Image Title Rank Specialty Attribute Exclusive Base Stat Advanced Stat Effect Version
[Magnetic Storm] Charlie Item Rank B Anomaly
Anomaly
Base ATK:
32-475
PEN Ratio:
6.4%-16%
Charge Overload
Whenever a squad member inflicts an Attribute Anomaly on an enemy, the equipper generates 3.5~5.5 Energy. This effect can trigger once every 12s.
1.0
Slice of Time Item Rank A Support
Support
Base ATK:
40-594
PEN Ratio:
8%-20%
Say Cheese
Any squad members' Dodge Counter, EX Special Attack, Assist Attack, or Chain Attack respectively generates 20~32/25~40/30~48/35~55 more Decibels and generates 0.7~1.1 Energy for the equipper. This effect can trigger once every 12s. The cooldown for each type of attack is independent of others. Passive effects of the same name do not stack.
1.0
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
Weeping Cradle Item Rank S Support
Support
Alexandrina Sebastiane Alexandrina Sebastiane Base ATK:
46-684
PEN Ratio:
9.6%-24%
Punishment
While off-field, Energy Regen increases by 0.6~1.2/s. Attacks from the equipper increase all units' DMG against a struck target by 10~20% for 3 seconds. During this period, this effect is further increased by 1.7~3.3% every 0.5s, up to a maximum additional increase of 10.2~19.8%. Repeated triggers only refresh its duration without refreshing the DMG increase effect. Passive effects of the same name do not stack.
1.0

Effect[]

No W-Engines match the category selection

Other Languages[]

LanguageOfficial Name
EnglishPEN Ratio
Chinese
(Simplified)
穿透率
Chinese
(Traditional)
穿透率
Japanese貫通率
Korean관통률
Gwantongnyul
SpanishTasa de Perforación
FrenchTaux de PÉN
RussianПроцент пробивания
Protsent probivaniya
ThaiPEN Ratio
VietnameseTỷ Lệ Xuyên Giáp
GermanDurchschlagsrate
IndonesianPEN Ratio
PortugueseTaxa de Perfuração

Change History[]

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