Cookie Run: Kingdom Beast Raid ‘Key to the Heart’ Guide and Tips
In the world of Cookie Run: Kingdom, they’ve rolled out an update – Version 6.4 midway through – and have reintroduced a highly anticipated limited event titled ‘Key to the Heart’ within Beast Raid. This guide will provide you with valuable tips for constructing an effective and finely-tuned team in Cookie Run: Kingdom’s Beast Raid, so you can conquer this exciting challenge!
Cookie Run: Kingdom Beast Raid: Event Overview

The highly anticipated “Beast Raid: Key to the Heart” has arrived, bigger than ever! A fresh opponent called the “Guardian of Hearts” is waiting for you, and this fight seems more challenging than before. To access it, you must conquer the “Crispia Stage 8-30”, and during this battle, you’re not allowed to use duplicate Cookies or Treasures across both teams.

Currently, there are six levels of difficulty, and a new one titled ‘Challenge’ has been introduced. You’ll be able to access this after successfully completing the ‘Master’ level. Moreover, they’ve incorporated a mini-game involving chariots where you aim at the boss and receive a damage boost if successful! If you’ve already cleared the difficulties, you can opt out of this game.
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 |
The Eternal Sugar Cookie character should be adorned with a complete assortment of Scorching Berry Decorations. Additionally, she should be matched with a Toxic Biscuit that offers more than 20% Poison Damage. To function optimally, the Eternal Sugar Cookie needs to have the highest total Attack on the team to ensure her poison abilities work correctly. Stat emphasis should be placed on Attack and Cooldown. The Toxic Biscuit itself should offer Cooldown and Poison Damage.

The recipe for the Prune Juice Cookie involves combining Swift Chocolate, a layer of Juicy Apple Jelly, and a generous sprinkle of Searing Raspberry Toppings. For optimal performance, focus on stats such as Attack (ATK), Cooldown, Critical Rate, and Poison Damage. Utilize a Poison Beachcake in your strategy. The Black Sapphire Cookie works best when accompanied by Juicy Apple Jelly Toppings and Searing Raspberry Toppings. Pair it with a high-powered Poison Beachcake, focusing on increasing its Attack (ATK) and Critical Rate.
The Cream Ferret Cookie is adorned with a complete assortment of Swift Chocolate Toppings. A Beascuit, emphasizing on Cooldown, should be equipped. Similarly, the Coral Cookie requires a full set of Swift Chocolate Toppings, with an emphasis on Cooldown, and her Beascuit should also offer Cooldown benefits.
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 |
The Hollyberry Cookie needs to have the complete lineup of Scorching Berry Garnishes. To optimize her performance, match her with a Beast Steel Biscuit that offers Cooling and Critical capabilities, ensuring it provides over 20% Steel Damage boost. On the other hand, Okchun Cookie demands a full set of Swift Chocolate Sprinkles. Prioritize stat enhancement on Cooldown to maintain a high frequency of skill usage.

The Linzer Cookie requires a complete assortment of Swift Chocolate Toppings with a cooldown of at least 35% to maintain seamless skill rotation. Meanwhile, the Pavlova Cookie can utilize either a full set of Searing Raspberry Toppings or Juicy Apple Jelly Toppings based on your game strategy. For Beascuit, it’s best to prioritize cooldown to boost skill frequency.
The Cream Puff Cookie is adorned with a plentiful supply of Juicy Apple Jelly Drizzles. To maximize her abilities, she needs at least 10 or more Magic Candies. Utilize a Beascuit to bolster her with enhanced Cooldown attributes.
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:
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2025-05-28 03:12