Gamma Knife [Awakening of the New Era]

Set Name: Awakening of the New Era Card Number: OP05-077 Release Date: 2023-12-08 Rarity: Common Card Type: Event Cost: 2 [Main] DON!! -1 (You may return the specified number of DON!! cards from your field to your DON!! deck.) : Give up to 1 of your opponent's Characters -5000 power during this turn.[Trigger] Add up to 1 DON!! card from your DON!! deck and set it as active.