Zenless Zone Zero Soukaku is an A-Rank Ice Support Agent from Hollow Special Operations Section 6. A versatile buffer, she boosts team ATK and Ice DMG, especially excelling in Ice teams. Zenless Zone Zero Soukaku’s “Fly the Flag” skill grants ATK buffs that can be passed to teammates, while her Vortex mechanic powers up her Ice attacks. With team-wide energy recovery, Freeze potential, and defensive tools, she’s a top-tier support with strong utility.
Soukaku Build
Ice
Support
Hollow Special Operations Section 6
HP
8025
ATK
590
DEF
597
Impact
86
Mastery
93
Proficiency
96
Soukaku Best Disk Drives Gear
Swing Jazz
Puffer Electro
Hormone Punk
Soukaku Best W-Engines Weapons

Bashful Demon

Weeping Cradle

Kaboom the Cannon

[Reverb] Mark II
Soukaku Best Bangboo

Agent Gulliver
Disk 4: ATK%
Disk 5: ATK%
Disk 6: Energy Regen
ATK%
PEN Ratio
CRIT Rate / CRIT DMG
Zenless Zone Zero Soukaku Guide: Skills
Making Rice Cakes
Basic Attack
Press 
Making Rice Cakes (Frosted Banner)
Basic Attack
When Frosted Banner is active, press 
Grab a Bite
Dodge
Press 
50/50
Dash Attack
Press 
50/50 (Frosted Banner)
Dash Attack
When Frosted Banner is active, press 
Away From My Snacks
Dodge Counter
Press 
Cooling Bento
Special Attack
Press 
Rally!
Special Attack
Soukaku’s weapon gains Vortex upon using the following attacks:
EX Special Attack — one stack of Vortex.
Chain Attack — one stack of Vortex.
Ultimate — three stacks of Vortex.
Vortex stacks up to three times.
Hold 
Plunging her weapon into the ground morphs it into a flag, and when Fly the Flag hits an enemy, it triggers an Reactive Assist.
If Soukaku has 3 stacks of Vortex on using Fly the Flag, all stacks of Vortex are consumed to enter the Frosted Banner state.
The Frosted Banner state lasts for up to 45s, during which Soukaku can use up to 6 Basic Attacks or Dash Attacks. The state will end when all 6 uses have been spent.
Press 

Fanning Mosquitoes
EX Special Attack
When Soukaku’s Energy is depleted, or you stop pressing the 

Sweet Pudding Slash
Chain Attack
When a Chain Attack is triggered, select the character to activate. Soukaku quickly unleashes a series of strikes at enemies in front of her and follows up with Fly the Flag, dealing massive Ice DMG. Character is invulnerable while using this skill.
Extra Large Pudding Slash
Ultimate
When Decibel Rating is at Maximum, press 
Blade Flurry
Core Passive
When Soukaku launches Fly the Flag, her ATK is increased by 10%/12.5%/15%/17%/18%/19%/20%, up to 500, for 22s. When consumingVortex during Fly the Flag, the ATK increase is doubled, up to a max of 1,000. This buff can be passed along to characters switching in via Quick Assists or Chain Attacks triggered by Fly the Flag, and it refreshes the duration of the buff.
Group Set Meal
Additional Ability
When another character in your squad shares the same Attribute or Faction:
When Soukaku consumes Vortex to activate Fly the Flag, the Ice DMG of the squad is increased by 20% for 22s.
A Set for Two
Quick Assist
When the on-field character is launched, press 
Guarding Tactics
Defensive Assist
When the character in combat is about to be attacked, press 
Sweeping Strike
Assist Follow-Up
Press 
Zenless Zone Zero Soukaku Guide: Talents
Uplifting Current
A
When Soukaku triggers Core Passive: Blade Banner or Additional Ability: Group Set Meal, the buff duration is increased by 8s.
Experimental Charging Module
B
When Soukaku’s Basic Attack, Dash Attack, Dodge Counter, or Quick Assist hits an enemy, there’s a 15% chance she gains 1 stack of Vortex, triggering up to once per second. When Vortex reaches max stacks, any additional stacks grant Soukaku 1.2 Energy instead.
Attendance Meal Allowance
C
Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2
Hypothermia
D
If an enemy is hit by Fly the Flag, the target’s Ice RES is reduced by 10% for 8s.
Late-Night Snacks
E
Basic Attack, Dodge, Assist, Special Attack, and Chain Attack Lv. +2
Northern Wind
F
While in the Frosted Banner state, the number of usable enhanced Basic Attacks and enhanced Dash Attacks is increased to 12, and also deal 45% more DMG.
Zenless Zone Zero Soukaku Guide: Core Skill Enhancement
![]() | Requires: Agent Level 15 | Base Energy Regen increases by 0.12/s Core Passive: Blade Banner Skill Lv. +1 | x6,000 |
![]() | Requires: Agent Level 25 | Base ATK increases by 25 Core Passive: Blade Banner Skill Lv. +1 | x2 x12,000 |
![]() | Requires: Agent Level 35 | Base Energy Regen increases by 0.12/s Core Passive: Blade Banner Skill Lv. +1 | x4 x28,000 |
![]() | Requires: Agent Level 45 | Base ATK increases by 25 Core Passive: Blade Banner Skill Lv. +1 | x2 x9 x60,000 |
![]() | Requires: Agent Level 55 | Base Energy Regen increases by 0.12/s Core Passive: Blade Banner Skill Lv. +1 | x3 x15 x100,000 |
![]() | Requires: Agent Level 60 | Base ATK increases by 25 Core Passive: Blade Banner Skill Lv. +1 | x4 x30 x200,000 |
Zenless Zone Zero Soukaku Guide: Stat & Promotions
| Promotion Level | Level | Base HP | Base ATK | Base DEF | Promotion Costs |
|---|---|---|---|---|---|
| 0 → 1 | 1/10 | 645 | 96 | 48 | x 24,000 x 4 |
| 10/10 | 1,433 | 145 | 106 | ||
| 1 → 2 | 10/20 | 1,876 | 179 | 139 | x 56,000 x 12 |
| 20/20 | 2,751 | 234 | 204 | ||
| 2 → 3 | 20/30 | 3,194 | 268 | 237 | x 120,000 x 20 |
| 30/30 | 4,070 | 323 | 303 | ||
| 3 → 4 | 30/40 | 4,513 | 358 | 336 | x 200,000 x 10 |
| 40/40 | 5,389 | 413 | 401 | ||
| 4 → 5 | 40/50 | 5,832 | 447 | 434 | x 400,000 x 20 |
| 50/50 | 6,708 | 501 | 499 | ||
| 5 → 6 | 50/60 | 7,150 | 535 | 532 | — |
| 60/60 | 8,025 | 590 | 597 |
Zenless Zone Zero Soukaku Guide: Team
| Bangboo Alternatives |
Sharkboo![]() | Penguinboo![]() |
Zenless Zone Zero Soukaku Guide: Conclusion
Zenless Zone Zero Soukaku stands out as a top-tier Ice Support, offering universal ATK buffs, strong Ice DMG synergy, and reliable energy recovery. Zenless Zone Zero Soukaku’s “Fly the Flag” skill and Vortex system enable long-lasting, transferrable buffs that power up any squad. With Freeze utility, solid defensive tools, and synergy in Ice-centric or mixed teams, she’s a must-have Tier 1 support for both new and advanced team compositions.
Frequently Asked Questions (F.A.Qs)
❓Is Soukaku worth building?
Absolutely. Zenless Zone Zero Soukaku is a Tier 1 support with strong team utility, energy return, and synergy—especially for Ice comps.
❓Is Soukaku good for F2P teams?
Yes, Zenless Zone Zero Soukaku’s universal ATK buff makes her great for teams with characters like Billy or Anby.
❓Does Soukaku provide energy to the team?
Yes, Zenless Zone Zero Soukaku’s Ultimate restores 10 Energy to all squad members and 20 more to the next character that switches in.
❓What happens in Frosted Banner state?
Zenless Zone Zero Soukaku’s Basic and Dash Attacks are enhanced, dealing massive Ice DMG for up to 45s or 6 stacks.

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