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Deadly Assault/2025-09-05

Last updated 2025-10-16

Zenless Zone Zero Version 1.6 Character Avatars Soldier 0 - Anby02
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This page contains information about a past event that may or may not return in a future version.

The 2025-09-05 Deadly Assault is a Combat Event in Version 2.2.

Buffs

Icon Effect
Deadly Assault Buff (ATK) Fiery Assault
  • When there are 1/2 Agents with Attack specialty in the squad, the whole squad deals 20%/40% bonus DMG.
  • After triggering a critical hit, the Agent's Electric DMG increases by 30%; for Agents with Attack specialty, their CRIT DMG further increases by 40% for 5s. Repeated triggers reset the duration.
Deadly Assault Buff (Element) Artful
  • Agent DMG increases by 20% and Physical DMG increases by an additional 20%.
  • After inflicting an Attribute Anomaly on an enemy, the enemy's DEF decreases by 10% for 10s. After inflicting Disorder on an enemy, the enemy's DEF further decreases by 25% for 10s. Each effect's duration refreshes individually.
Deadly Assault Buff (Ultra) Harnessing Change
  • Ultimate DMG increases by 30%. When launching Ultimate, the Agent's ATK increases by 15% for 15s. Repeated triggers reset the duration.
  • After enemies become Stunned, their Stun DMG Multiplier increases by 35%.

Challenges

First Challenge


Boss Enemy
The Defiler
Stage Details
  • Enemy Level: 70
  • Weakness: ElectricPhysical
  • Resistance: Ice
Special Mechanics
  • When an Agent hits The Defiler with Defensive Assist, the whole squad gains 1 stack of Adjudication; when an Agent knocks down The Defiler attacking in mid-air, the whole squad gains 4 stacks of Adjudication. Adjudication can stack up to 6 times and lasts for 30 seconds. Repeated triggers reset the duration.
  • For each stack of Adjudication, the Agent's CRIT DMG is increased by 8%.
  • The Defiler receives 25% less Attribute Anomaly DMG.
  • When an Agent causes Impaired status, they gain 2500 Performance Points; when an Agent shoots down The Defiler while it's attacking in mid-air, they gain 1500 Performance Points, up to a maximum of 5000 Performance Points.
Performance Points
  • Target 1: Reach 6000 points within the time limit
  • Target 2: Reach 14000 points within the time limit
  • Target 3: Reach 20000 points within the time limit

Second Challenge


Boss Enemy
Miasmic Fiend - Unfathomable
Stage Details
  • Enemy Level: 70
  • Weakness: PhysicalEther
  • Resistance: Fire
Special Mechanics
  • When Miasmic Fiend is affected by Attribute Anomaly, it takes 8% bonus Anomaly DMG from Agents, stacking up to 6 times; activating Miasmic Shield clears all stacks, with each stack increasing the reduction efficiency of Miasmic Shield by 2.5%.
  • When Agents bait Miasmic Fiend's ground attack into detonating at least 5 Miasma Pools at once and avoid being hit by the attack and pool explosions, they will earn 1,700 Performance Points, up to a maximum of 5,000.
Performance Points
  • Target 1: Reach 6000 points within the time limit
  • Target 2: Reach 14000 points within the time limit
  • Target 3: Reach 20000 points within the time limit

Third Challenge


Boss Enemy
Miasma Priest
Stage Details
  • Enemy Level: 70
  • Weakness: Ether
  • Resistance: Ice
Special Mechanics
  • When the Miasma Priest switches phase, their Anomaly Buildup RES increases by 10% and CRIT DMG taken increases by 30%. This effect can stack up to 2 times and is cleared when Miasmic Shield breaks.
  • When an Agent successfully performs 3 Defensive Assists within 3 seconds, earn 1,000 Performance Points. A maximum of 5,000 Performance Points can be obtained.
Performance Points
  • Target 1: Reach 6000 points within the time limit
  • Target 2: Reach 14000 points within the time limit
  • Target 3: Reach 20000 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