Rockstar Cookie is an Epic Healing Cookie that prioritizes the Middle position of the team. He has a unique kit that offers additional stat buffs on top of healing, which scale off of the total CRIT percent obtained from Toppings. As a result, it's important to build him correctly to maximize his Skill effect. I've been having a blast using Rockstar Cookie as he offers amazing utility on top of healing, and he synergizes well with one of my favorite Cookies, Shining Glitter.
Best Toppings build for Rockstar Cookie in CRK
Rockstar Cookie's CRIT percent buff is based on the CRIT percent he gains from Toppings, but you don't need to go as far as using Juicy Apple Jellies as the calculations are generous. Instead, we highly recommend using a full Swift Chocolate build while aiming for five percent CRIT in bonus stats to fully maximize Rockstar's buff. You don't need more than five percent CRIT as this value is enough to get the maximum effects of his buff.
Best Treasures for Rockstar Cookie in CRK
Rockstar Cookie is best paired with the Sleepyhead Jelly Watch or Squishy Jelly Watch - for cooldown reduction. Since healers aren't particular about Treasures, you can opt for pieces that your DPS units prefer for the rest of the slots.
Related: Best Stardust Cookie Toppings build in Cookie Run Kingdom
Rockstar Cookie Skill info in Cookie Run Kingdom
Legend of Rock:
- Rockstar Cookie performs a rock anthem, periodically Healing the team's HP, and applies the Legendary Rock Spirit buff, Curse Protection buff, and a CRIT percent buff for the whole team excluding himself based on his CRIT percent boost from equipped Toppings. Under Legendary Rock Spirit, the target will have their HP restored whenever they deal a critical hit. If Rockstar Cookie is defeated, he will have all active debuffs on himself removed and begin his Encore. During Encore, Rockstar Cookie will provide extra Healing and increase the Healing the team receives. While Rockstar Cookie is using his skill, he will briefly become resistant to interrupting effects.
Skill specs:
- Cooldown: 15 seconds
- Healing: 17 percent every second for seven seconds
- Legendary Rock Spirit: heals HP equal to 3.5 percent of Rockstar Cookie's ATK for every two CRIT hits, active for 13 seconds
- Curse Protection: removes itself upon acquiring a Curse debuff, active for 13 seconds
- CRIT percent: +7 percent per every 1 percent of Rockstar Cookie's CRIT percent increased with Toppings for 13 seconds, capped at +35 percent
- Received Healing (Encore): +35 percent for 10 seconds
- Bonus Healing (Encore): 30.9 percent every 0.1 seconds for 1.8 seconds
For more CRK guides, check out Best Mango Cookie Toppings build in Cookie Run Kingdom here on Pro Game Guides.
Nicki is a freelance writer with 5 years of writing experience. She's a fan of anything from HoYoverse, from Genshin Impact to Tears of Themis and Honkai: Star Rail. She also loves rhythm games like BanG Dream! and D4DJ.