Toppings

5x Swift Chocolate + Swift Chocolate Tart

Oyster Cookie is a Super Epic Support cookie that fights from the Rear position. Ranked B tier on our Cookie Run: Kingdom tier list.
Quick answer
Best build: 5x Swift Chocolate with a Swift Chocolate Tart, prioritizing Cooldown, ATK and DMG Resist bonus effects, on a Legendary Hearty Beascuit.







5x Swift Chocolate + Swift Chocolate Tart
Pride-FilledResonant sets Oyster Cookie can equip. Use one if your account has it.
Legendary Hearty Beascuit
Legendary Hearty Beascuit
New to these systems? Learn how they work in the Cookie Run: Kingdom Toppings Guide, the Beascuit Guide and the Resonant Toppings guide.
Skill
Might of House Oyster
The first cooldown of Oyster Cookie's skill will be shortened, allowing for faster skill use. Summons soldiers of House Oyster and increases the CRIT% and CRIT DMG for herself and nearby allies for a certain amount of time. The summoned soldiers will immediately charge at the enemies, dealing damage. The soldiers will have extra DEF until the HP of their shields hits zero. Their shields will also resist Knockbacks and Flying. When Oyster Cookie receives a cooldown reduction buff, instead of cooldown reduction, the number of Oyster Soldiers and their ATK will increase. While Oyster Cookie is using her skill, she will briefly become resistant to interrupting effects.
| Soldiers' Charge DMG | 200.0% |
|---|---|
| Oyster Soldiers | 91.2% ATK of the Cookie's ATK, 179.0% DEF, 118.0% HP |
| Additional Soldiers | extra Oyster Soldier for every -18.1% to Cooldown (up to x4 Oyster Soldiers in total) |
| Soldiers' ATK | +0.9% ATK for every -1.0% to Cooldown (up to +50.0% ATK) |
| Soldiers' Shield | 60.0% of Oyster Soldiers' HP, DEF +30.0%, resistance to knockback and flying |
| CRIT% | +16.5% for 17.0 sec |
| CRIT DMG | +13.0% for 17.0 sec |
Values shown use the Lv.100 skill rows from the wiki's Max Level view.
Skill text and values: the Cookie Run Wiki, community content licensed CC BY-SA. Look up any effect in the Status Effect Library.
The recommended Oyster Cookie topping build is 5x Swift Chocolate with a Swift Chocolate Tart. The bonus effects to prioritize are Cooldown, ATK and DMG Resist.
A Legendary Hearty Beascuit with Cooldown bonus effects.
Oyster Cookie's skill is Might of House Oyster, with a 17-second cooldown. The first cooldown of Oyster Cookie's skill will be shortened, allowing for faster skill use. Summons soldiers of House Oyster and increases the CRIT% and CRIT DMG for herself and nearby allies for a certain amount of time.
Oyster Cookie is ranked B tier on The Cookie Book's Cookie Run: Kingdom tier list.
Oyster Cookie is a Super Epic Support cookie that fights from the Rear position.

The interactive Cookie-Dex profile tracks your Oyster Cookie's promotion and levels, lists the builds other players have published, and lets you save or publish your own.