The Cookie Book

Power Washer

Guild Boss team vs Machine God Eternal Void Updated 2026-05-31

Build by irene

Rotation: 1. Que Cream Ferret immediately, then que Sea Fairy after Cream Ferrets ability auto-cast 2. Spam Seltzer Cookies ability to cast BEFORE the "BOSS" title appears 3. Immediately after "BOSS" title appears and Seltzers ability has cast, que Cream Ferret 4. Cast Frilled Jellyfish skill at "59.188" seconds (fight timer) 5. Cast Menthol Cookies skill at "58.688" seconds (fight-timer) 6. Spam all Cookies for the rest of the battle

Team Lineup

Frilled Jellyfish Cookie

Toppings: 5× Swift Chocolate + Swift Chocolate Tart

Resonant Heaven Splitter Smithy Sea Salt
Legendary

Legendary Surging Hearty Beascuit

  • Water DMG
  • Water DMG
  • Water DMG
  • Water DMG

As much Water DMG as possible. Water DMG x3 Cooldown x1 - Solid alternative if needed to reach the builds 35% Cooldown requirement.

  • Cooldown — 35% Cooldown minimum

Magic Candy - level 10 minimum, level 30 for best results

Sea Fairy Cookie

Toppings: 5× Swift Chocolate + Swift Chocolate Tart

Resonant Smithy Ancient Root Sea Salt
Legendary

Legendary Surging Spicy Beascuit

  • Water DMG
  • Water DMG
  • Water DMG
  • Water DMG

Full Water DMG highly preferred. 3x Water DMG 1x Cooldown - acceptable if needed to hit the builds Cooldown target. If these can't be used as defined, CRIT% and ATK would be the best fallbacks.

  • Cooldown — 35% minimum Cooldown. Focus on CRIT% and ATK after reaching Cooldown target

Crystal Jam level 15+ minimum. Level 30 preferred.

Seltzer Cookie

Seltzer Cookie

Support

Toppings: 3× Searing Raspberry + 2× Swift Chocolate + Swift Chocolate Tart

Resonant Smithy Destined
Legendary

Legendary Surging Hearty Beascuit

  • Water DMG
  • Water DMG
  • Water DMG
  • Water DMG
  • Cooldown — Minimum 24% Cooldown. Focus on CRIT% and ATK after reaching Cooldown target. AVOID using any ATK SPD if possible.

Make sure Seltzer Cookie has 0(zero) ATK SPD

Menthol Cookie

Toppings: 4× Searing Raspberry + 1× Swift Chocolate + Swift Chocolate Tart

Resonant Smithy Destined
Legendary

Legendary Surging Spicy Beascuit

  • Water DMG
  • Water DMG
  • Water DMG
  • Water DMG

Water DMG x4 - As much Water DMG as possible, very important for max DMG output

  • Cooldown — Go for the sweet spot Cooldown range of 19% - 19.5%
  • ATK SPD — Minimum 13% ATK SPD. Focus on CRIT% and ATK after reaching Cooldown and ATK SPD targets.

High promotion is very important for maximum DMG output in Guild Boss Battle

Cream Ferret Cookie

Toppings: 5× Swift Chocolate + Swift Chocolate Tart

Legendary

Legendary Hearty Beascuit

  • Cooldown
  • Cooldown
  • Cooldown
  • Cooldown

Cooldown x4 - As much Cooldown as possible

  • Cooldown — Try to hit a total of 55%+ Cooldown. ATK and CRIT% after reaching the Cooldown target. AVOID using any ATK SPD

Try to have 0(zero) ATK SPD for this build. (AVOID ATK SPD)

Treasures

Old Pilgrim's Scroll

Old Pilgrim's Scroll

(Undispellable) Increases all allies' ATK by 30~60%.

Crimson Magic Whistle

Crimson Magic Whistle

At the beginning of battle, the team gains the Crimson Whistle buff, which increases CRIT% by 15.0%, CRIT DMG by 10.0%, DMG of all elements by 45.0%. At the same time, the team gains the Whistle's Curse debuff increasing elemental DMG taken by 40.0%. Cookies with the Crimson Whistle buff are inflicted with Magic Decay, which reduces their Healing by 2.0% every 5.0 sec.

Sleepyhead's Jelly Watch

Sleepyhead's Jelly Watch

(Undispellable) Grants Shiny Jelly Watch to all allied Cookies, decreasing Cooldown by 15~25% and increasing ATK by 1~5%.

See where every treasure ranks in the Cookie Run: Kingdom Treasure Tier List.

Source & Credit

Build by irene.

Watch the source video for the full explanation of this team.

Build Your Own

Recreate or adapt this team in the interactive Guild Boss builder, and check the Cookie Tier List, Toppings Guide, and Beascuit Guide for the systems behind it.

Open the Guild Boss Builder