Cookie Run: Kingdom has released Version 6.4 mid update and brings back a popular limited event Beast Raid: ‘Key to the Heart’. In this Cookie Run: Kingdom Beast Raid Guide, we’ll walk you through the tips and tricks on how to successfully build the best and optimized team.
Cookie Run: Kingdom Beast Raid: Event Overview

Beast Raid: Key to the Heart is here, and it’s bigger than ever! There’s a brand new boss called the Warden of the Heart, and this time, the battle feels extra hard. You’ll need to clear Crispia Stage 8-30 to unlock it, and you’ll be using two full teams with no duplicate Cookies or Treasures allowed.

There are now six difficulty levels, and they’ve added a brand new one called Challenge, which you’ll unlock after beating Master. Additionally, they added a chariot mini-game where you fire at the boss and get a DMG buff if you succeed! You can skip it on cleared difficulties.
Cookie Run: Kingdom Beast Raid Guide: Team Composition and Build
Team 1
| Build | Eternal Sugar Cookie | Prune Juice Cookie | Black Sapphire Cookie | Cream Ferret Cookie | Coral Cookie |
|---|---|---|---|---|---|
| Toppings | Searing Raspberry | Swift Chocolate Juicy Apple Jelly Searing Raspberry | Juicy Apple Jelly Searing Raspberry | Swift Chocolate | Swift Chocolate |
| Stats Focus | ATK, Cooldown, Poison DMG | Poison DMG, ATK, Cooldown, Crit | Poison DMG, ATK, Crit, | Cooldown | Cooldown |
Eternal Sugar Cookie should be equipped with a full set of Searing Raspberry Toppings. She must also be paired with a Poison Beascuit that provides over 20% Poison DMG. Eternal Sugar Cookie needs to have the highest total ATK on the team to ensure her poison effects apply correctly. Stat focus should be on ATK and Cooldown. The Beascuit itself should provide Cooldown and Poison DMG.

Prune Juice Cookie requires a mix of Swift Chocolate, Juicy Apple Jelly, and Searing Raspberry Toppings. Stat focus should prioritize ATK, Cooldown, Crit, and Poison DMG. Use a Poison Beascuit. Black Sapphire Cookie performs best with a mix of Juicy Apple Jelly Toppings and Searing Raspberry Toppings. Pair with a Poison Beascuit that has very high Poison DMG. Stat focus should be on ATK and Crit.
Cream Ferret Cookie uses a full set of Swift Chocolate Toppings. Equip a Beascuit that focuses on Cooldown. Coral Cookie also needs a full set of Swift Chocolate Toppings with stat focus on Cooldown, and her Beascuit should also provide Cooldown.
As for Treasures in Team 1, opt for the following:
- Twinkling Starlight Crown
- Dream Conductor’s Whistle
- Old Pilgrim’s Scroll
Team 2
| Build | Hollyberry Cookie | Okchun Cookie | Linzer Cookie | Pavlova Cookie | Cream Puff Cookie |
|---|---|---|---|---|---|
| Toppings | Searing Raspberry | Swift Chocolate | Swift Chocolate | Searing Raspberry/ Juicy Apple Jelly | Juicy Apple Jelly |
| Stats Focus | Steel DMG Cooldown Crit | Cooldown | Cooldown | ATK Crit Cooldown | Crit Cooldown |
Hollyberry Cookie should be equipped with a full set of Searing Raspberry Toppings. Pair her with a Steel Beascuit that provides Cooldown and Crit, and make sure it grants over 20% Steel DMG to maximize her elemental output. Okchun Cookie requires a full set of Swift Chocolate Toppings. Stat focus should be on Cooldown to ensure high skill uptime.

Linzer Cookie needs a full set of Swift Chocolate Toppings with at least 35 %+ Cooldown to keep skills cycling smoothly. Pavlova Cookie can use either a full set of Searing Raspberry Toppings or Juicy Apple Jelly Toppings, depending on your build needs. His Beascuit should focus on Cooldown to enhance skill frequency.
Cream Puff Cookie uses a full set of Juicy Apple Jelly Toppings. She also requires a 10+ Magic Candy to unlock her full potential. Equip a Beascuit to support her with additional Cooldown stats.
As for Treasures in Team 2, opt for the following:
- Grim-looking Scythe
- Sleepyhead’s Jelly Watch
- Vial of Raging Dunes
Cookie Run: Kingdom Beast Raid Guide: Battle Strategy
Phase 1:

- Turn on Auto and set the speed to 1x after reaching the boss.
- Spam all skills to rapidly build up the Poison bar and break any debuffs.
- Don’t delay, this phase is all about maximizing uptime and applying Poison effects.
- Once complete, skip the mini-game that follows.
Phase 2:

- Use Eternal Sugar Cookie’s skill first immediately when the phase begins.
- Then switch to Team 2 quickly.
- Tap Hollyberry and Pavlova immediately to get their skills off.
- Watch the boss HP drop, Hollyberry’s burst should one-shot the steel bar.
- Keep spamming until Hollyberry’s skill is ready again at 12 seconds left on the boss timer.
- Turn off Auto and wait until the timer hits 0, then manually tap Hollyberry’s skill.
- If done right, you’ve just one-cycled Phase 2. Skip the mini-game again.
Final Phase:
- Start by spamming all skills, don’t let the boss heal!
- Continue tapping aggressively until the boss is down.
- You will need to tap the Cookie’s skill if the boss renders them.
Check our other coverage on Cookie Run Kingdom here:
- Cookie Run: Kingdom Beginners’ Guide and Tips
- Cookie Run: Kingdom Reroll Guide and Tips
- Cookie Run: Kingdom Cookies Tier List
- Cookie Run: Kingdom Redeem Codes
- Cookie Run: Kingdom Treasure Tier List
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