Sings the Song of Joy to restore the team's HP and increase their CRIT% and CRIT DMG. When only two or fewer Cookies are left, including Carol Cookie, switches to the Song of Change instead, having her Cooldown immediately reset and decreased for the remainder of the battle. The Song of Change damages the enemies, increases the team's CRIT% and CRIT DMG, and reduces the Cooldown for the remaining team members. With each regular attack, Carol Cookie sings the Song of Energy and restores the entire team's HP. However, the fewer team members she needs to heal, the more healing each individual member will receive. While Carol Cookie is using her skill, she will briefly become resistant to interrupting effects.
- Healing: 82.4% of ATK
- CRIT%: +15.0% for 15 sec; stacks up to x1
- CRIT DMG: +12.0% for 15 sec, stacks up to x1
- Song of Change DMG: 180.4%
- Ally Cooldown: -2.5 sec