ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes!
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ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes!

Time: 2025-10-21 18:01:39
Author: Roy Broski

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


Hello, Proxy.

The new phase of Deadly Assault challenge is about to begin on October 17rd and end on October 31st. You'll need to assemble a total of three teams for this challenge. Let's take a look at the detailed information and team composition guide to help you out!

 

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How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


| Deadly Assault Challenge Goals


How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


  • S: Reach 20000 points within the time limit
  • A: Reach 14000 points within the time limit
  • B: Reach 6000 points within the time limit



| Deadly Assault Current Buff


How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


>Pinnacle ( Buff 1 )


  • Rupture specialty Agent Sheer DMG increases by 10%, and reduces Miasma Shield 30% faster
  • While in Ether Veil, Agent Sheer DMG additionally increases by 30%, and hitting an enemy makes its Stun DMG Multiplier increase by 45% for 10s. Repeated triggers reset the duration.


>Combined Attack( Buff 2 )


  • When there are 1/2 Agents with Attack specialty in the squad, the whole squad's CRIT DMG increases by 20%/60%.
  • After an EX Special Attack or Ultimate, the Agent's Electric DMG increases by 20%. For Agents with Attack specialty, their DMG further increases by 30% for 20s. Repeated triggers reset the duration.


>Dream Delusion ( Buff 3 )


  • Agent Anomaly Proficiency increases by 40.
  • When inflicting Attribute Anomaly on enemies, their DEF is reduced by 10%, and Agent Anomaly DMG against them increases by 20% for 10 seconds. Repeated triggers reset the duration.



| Deadly Assault Enemies


Phase 1

Miasma Priest

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Weakness: Ether Resistances: Ice


  • 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.


 Best Teams and Buffs


Yixuan +Ju Fufu + Any Support ( Buff 1 )

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Zhu Yuan + Qingyi + Nicole ( Buff 2 )

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


Suggestion


-Use Defense Assists for Points

  • To earn the maximum 5,000 Performance Points, you need to successfully complete three consecutive Defensive Assists during the Miasma Priest's barrage of attacks.


-Use Ultimates At The Right Time

  • Whenever the Miasma Priest pulls back to gather power, counter by activating an agent's ultimate right as it strikes. This will help you avoid taking damage while also dealing it back.


Phase 2

The Defiler

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Weakness: Electric Physical Resistances:Ice


  • 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.


 Best Teams and Buffs


Any Attack + Seed + Astra Yao ( Buff 2 )

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Soldier 0-Anby + Trigger + Orphie & Magus ( Buff 2 )

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


Suggestion


-Break the Blade During the Tsunami Phase


  • The Defiler's most dangerous move is her Miasma Tsunami, a massive energy surge reminiscent of Nineveh’s Ether Wave. She’ll charge up before triggering a huge detonation capable of instantly wiping out your active Agent.
  • To survive this, focus on destroying the giant blade she drives into the ground as the attack begins. Breaking it will generate a protective barrier, letting you safely weather the incoming tsunami and counter once it's over.


-Chain Defensive Assists to Stop Miasmic Troopers


  • At times, The Defiler will hover outside the arena and summon phantom Miasmic Troopers—illusionary enemies wielding riot shields that rush toward you.
  • When these appear, time your Defensive Assists carefully. Each successful Assist cancels their charge, destroys the mirages, blocks all damage, and briefly exposes The Defiler to counterattacks.


-Reflect the Miasmic Blades


  • In another phase, The Defiler will ascend out of range and hurl waves of Miasmic energy toward your team.
  • Use Defensive Assists to reflect these waves back at her. Doing so will interrupt her attack, force her to crash back down, and open a short damage window—the perfect time to unleash your strongest combos.


Phase 3

Notorious - Dead End Butcher

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Weakness: Ice Ether Resisstance: None


  • 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 200 Performance Points, up to a maximum of 5,000.


 Best Teams and Buffs


Miyabi + Yuzuha + Soukaku ( Buff 3 )

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Alice + Vivian + Yuzuha ( Buff 3 )

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


| Recommended Team Compositions Guide


In Deadly Assault , previously used Agents and Bangboo cannot be used again in the next battle. Each and every battle will require unique teams.


How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


I believe you all have Yixuan and Miyabi, two Agents with high ownership rates and strong abilities, so I recommend building a team centered around them to tackle phase 1 and phase 3. I'm confident that by flexibly using these two Agents, you can score enough points in phase 1 and phase 3 to get 6-star.


As for phase 2, I would recommend building a team centered around Attack Agents like Soldier 0-Anby and Evelyn, avoiding the use of duplicate characters.


Phase 1

Yixuan +Ju Fufu + Any Support

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Phase 2

Soldier 0-Anby + Trigger + Orphie & Magus

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID

Phase 3

Miyabi + Yuzuha + Soukaku

How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID



| Deadly Assault Challenge Rewards


How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


  • 1-Star Reward  50 Polychromes, 80 Investigation Merits, 25,000 Dennies
  • 2-Star Reward  50 Polychromes, 80 Investigation Merits, 25,000 Dennies
  • 3-Star Reward  50 Polychromes, 80 Investigation Merits, 25,000 Dennies
  • 4-Star Reward  50 Polychromes, 80 Investigation Merits, 25,000 Dennies
  • 5-Star Reward  50 Polychromes, 80 Investigation Merits, 25,000 Dennies
  • 6-Star Reward  50 Polychromes, 80 Investigation Merits, 25,000 Dennies
  • 7-Star Reward  80 Investigation Merits, 25,000 Dennies
  • 8-Star Reward  80 Investigation Merits, 25,000 Dennies
  • 9-Star Reward  80 Investigation Merits, 25,000 Dennies

 

Total: 300 Polychromes, 720 Investigation Merits, 225,000 Dennies

 

| Conclusion

 

This concludes the guide for the Zenless Zone Zero 2.3 Version Deadly Assault challenge from October 17rd to October 31st! For more game news and updates, be sure to visit the TOPUPlive platform frequently!

 

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How to check ZZZ 2.3 | Deadly Assault Guide (10.17-10.31) : Best Team For All Polychromes! ID


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