The Cookie Book

Mercurial Knight Cookie Build Guide

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Quick answer

Best Mercurial Knight Cookie build

Best build: 5x Searing Raspberry with a Searing Raspberry Tart, focusing ATK SPD: 43%, Cooldown: 39%, ATK: 39%. Based on the live game's recommended build.

Mercurial Knight Cookie in-game topping build
Best toppings
5x Searing RaspberryAdd a Searing Raspberry Tart.
Legendary Chewy Beascuit
Beascuit
Legendary Chewy BeascuitDMG Resist, DMG Resist, DMG Resist, DMG Resist
Focus stats
ATK SPD: 43%, Cooldown: 39%, ATK: 39%

Explore Mercurial Knight Cookie info, the in-game recommended build, and public community builds for Arena, Guild Boss Battle, Cookie Alliance, Campaign stages, events, toppings, Beascuit stats, and team planning.

Mercurial Knight Cookie Info

Rarity
EpicEpic
Type
ChargeCharge
Position
FrontFront
Element
SteelSteel
Release date
February 7, 2024
Mercurial Knight Cookie skill icon

Mercurial Knight Cookie Skill: Mercurial Knight's Oath

Skill · 11s cooldown

With the power of mercury, Mercurial Knight Cookie's regular attacks are strengthened, dealing area damage to enemies and casting Mercury Poisoning. Mercurial Knight Cookie will then land his final strike, dealing damage and additional damage based on the number of Mercury Poisoning stacks. When Mercurial Knight Cookie is inflicted with a debuff, he will gain an Amalgamation buff, and when he gains enough stacks, he'll dispel all debuffs and enter Mercury Storm mode. In Mercury Storm mode, Mercurial Knight Cookie will not receive an Amalgamation buff. Due to his mercurial armor, Mercurial Knight Cookie is immune to the Spore Dispersal and Mushroom Mutation effects. While Mercurial Knight Cookie is using his skill, he will briefly become resistant to interrupting effects. When Mercurial Knight Cookie enters the battlefield with Silverbell Cookie, the Silver Knighthood buff will activate.

Mercurial Knight Cookie Wiki Snapshot

Structured profile facts from Cookie Run: Kingdom Wiki. Last synced: 2026-03-01. Open Wiki Source

Rarity
Epic
Element
Steel
Pronouns
He/Him
Age
[See notes]
Release Date
February 7, 2024 (19:00 GMT +9)
Aliases & Nicknames: Aliases
  • Commander
English
Chester Rushing

Mercurial Knight Cookie In-Game Recommended Build

Use the live game's recommended Mercurial Knight Cookie build as a baseline before comparing community builds.

Recommended Toppings

Mercurial Knight Cookie in-game topping build
  • 5x Searing Raspberry
  • Searing Raspberry Tart

Focus Stats

Recommended Beascuits

Mercurial Knight Cookie Beascuit Option 1

Legendary Chewy Beascuit

Legendary Chewy Beascuit - Tier 1

  • DMG Resist
  • DMG Resist
  • DMG Resist
  • DMG Resist

Mercurial Knight Cookie Beascuit Option 2

Legendary Chewy Beascuit

Legendary Chewy Beascuit - Tier 2

  • HP
  • HP
  • HP
  • HP

Community Mercurial Knight Cookie Builds

Find community-created Mercurial Knight Cookie builds for Arena, Guild Boss Battle, Cookie Alliance, Campaign stages, events, and more. These public builds are submitted by Cookie Book community contributors and may include toppings, Beascuit stats, team notes, and strategy tips.

Community builds for Mercurial Knight Cookie are just getting started — sign in to publish the first one, or start from the in-game recommended build above.

My Mercurial Knight Cookie Builds

Sign in to create private Mercurial Knight Cookie builds for your own planning. Private My Builds are account-only and are not rendered into this public HTML.

Open Interactive Tools

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Canonical URL

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