At the start of the battle, gain [Chaotic Murmurs]. At the end of the action, clear all [Debuffs] on themselves and gain 1 stack of [Stellar Rampage], up to 6 stacks. After receiving [Collision] DMG, remove 1 stack. At the end of the next action, if having 6 stacks of [Stellar Rampage], cast [Power of the Stars - Extra] and remove all stacks of [Stellar Rampage].