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Deadly Assault/2026-07-29

Last updated 2026-08-07

Zenless Zone Zero Version 1.6 Character Avatars Soldier 0 - Anby02
This content is no longer available.
This page contains information about a past event that may or may not return in a future version.

The 2026-07-29 Deadly Assault is a Combat Event in Version 3.1.

Buffs

Icon Effect
Deadly Assault Buff (Element) United Strength
  • If there are 2/3 Agents in the squad with Anomaly specialty, the whole squad's Anomaly Proficiency increases by 30/70 respectively, and Attribute Anomaly DMG dealt increases by 10%/25% respectively.
  • After inflicting an Attribute Anomaly on an enemy, the enemy's All-Attribute RES is reduced by 15% for 10s. Repeated triggers reset the duration.
Deadly Assault Buff (ATK) Sneak Attack
  • Agent ATK increases by 10%, their Anomaly Proficiency increases by 30 pts, and their CRIT DMG increases by 40%.
  • After an Agent inflicts Attribute Anomaly on an enemy, their DEF decreases by 10% for 10s. Repeated triggers reset the duration.
Deadly Assault Buff (ATK) Heartcrusher
  • Agent CRIT DMG increases by 30%.
  • ATK of Agents with Attack specialty increases by 10%. Their Basic Attack DMG increases by 30% and ignore 15% of enemy DEF.

Challenges

Trial Mode: First Challenge

Boss Enemy
Girtablullu - Stagnant Aberrant
Stage Details
  • Enemy Level: 70
  • Weakness: None
  • Resistance: None
Suggested Specialty
  • Suitable for Agents with AnomalyAnomaly specialty.
Special Mechanics
  • When an Agent inflicts an Attribute Anomaly on an enemy, the target enemy gains 1 stack of Blight Mark of the corresponding attribute, lasting 30s and stacking up to 2 times. Repeated triggers of same-attribute Blight Mark reset its duration.
  • For every stack of Blight Mark inflicted, the enemies take 8% more Attribute Anomaly DMG, and DMG taken by Corruptive Barrier increases by 8%.
  • When inflicting Impaired or Shutdown on an enemy, the whole squad's Anomaly Proficiency increases by 60 pts, lasting 30s. Repeated triggers reset the duration.
Performance Points
  • Target 1: Reach 6,000 points within the time limit
  • Target 2: Reach 14,000 points within the time limit
  • Target 3: Reach 20,000 points within the time limit

Trial Mode: Second Challenge


Boss Enemy
Notorious - Dead End Butcher
Stage Details
  • Enemy Level: 70
  • Weakness: IceEther
  • Resistance: None
Special Mechanics
  • DMG dealt to boss enemies by Attribute Anomaly is increased by 50%. While Notorious - Dead End Butcher is in Ether Enhanced state, the DMG it takes is reduced by 15%, and the Daze value dealt by Agents to it is reduced by 30%. Triggering Disorder on Notorious - Dead End Butcher immediately forces it to exit the Ether Enhanced state.
  • Successfully inflicting Disorder grants 300 Performance Points, up to a maximum of 5,000.
Performance Points
  • Target 1: Reach 6,000 points within the time limit
  • Target 2: Reach 14,000 points within the time limit
  • Target 3: Reach 20,000 points within the time limit

Trial Mode: Third Challenge


Boss Enemy
Unknown Corruption Complex
Stage Details
  • Enemy Level: 70
  • Weakness: ElectricEther
  • Resistance: None
Special Mechanics
  • When dealing sufficient DMG to the boss enemy's legs, Impaired will be triggered. Upon successfully breaking the boss enemy's legs, the Agent restores 1,000 Decibels, and the boss gains 1 stack of Disintegration for 20 seconds, up to a maximum of 4 stacks. When the Agent's attacks hit an enemy, for each stack of Disintegration the target has, CRIT DMG is increased by 25%.
  • Successfully impairing an enemy grants 800 Performance Points. A maximum of 5,000 Performance Points can be obtained.
Performance Points
  • Target 1: Reach 6,000 points within the time limit
  • Target 2: Reach 14,000 points within the time limit
  • Target 3: Reach 20,000 points within the time limit

Adversity Mode


Boss Enemy
Integrated - Girtablullu
Stage Details
  • Enemy Level: 70
  • Weakness: None
  • Resistance: None
Special Mechanics
  • When an Agent's attack hits a Boss, the Boss gains 1 point of Dissonance. The same Agent can apply at most 1 point of Dissonance every 1s.
  • When a Boss accumulates 10 points of Dissonance, all Dissonance points are immediately removed and the Boss enters the Dissonant state. While in the Dissonant state, enemies take 40% bonus Attribute Anomaly DMG for 10s. Re-entering the Dissonant state resets the duration.
  • When an Agent successfully inflicts an Attribute Anomaly on a Boss, all Agents on the squad gain the Transmutation effect: DMG dealt increases by 15% and Anomaly Proficiency increases by 20 points. The Transmutation effect lasts 10s, and repeated triggers reset the duration.
  • Each time you successfully parry an attack from Girtablullu's summoned minions and trigger Active Conversion, you gain 500 Performance Points; successfully triggering Chain Parry against Girtablullu's attacks grants 1000 Performance Points, up to 3 times; if you successfully break the Corruptive Barrier within 25s of Girtablullu first activating Corruptive Barrier, you gain 1500 Performance Points. A maximum of 5,000 Performance Points can be obtained.
Performance Points
  • Target 1: Reach 10,000 points within the time limit
  • Target 2: Reach 20,000 points within the time limit
  • Target 3: Reach 30,000 points within the time limit

Other Languages

LanguageOfficial Name
EnglishDeadly Assault
Chinese
(Simplified)
危局强袭战
Chinese
(Traditional)
危局強襲戰
Japanese危局強襲戦
Korean위험한 강습전
Wiheomhan Gangseupjeon
SpanishIncursión arriesgada
FrenchAssaut mortel
RussianОпасный штурм
Opasnyy shturm
Thaiศึกวิกฤติ
VietnameseTập Kích Nguy Cấp
GermanGefährlicher Überfall
IndonesianOperasi Serbuan Maut
PortugueseInvestida Mortal

Change History