Who's.Who [Revision Pack Cards]

Set Name: Revision Pack Cards Card Number: ST04-010 Release Date: 2023-03-10 Rarity: Common Card Type: Character Cost: 3 Power: 3000 [On Play] DON!! -1 (You may return the specified number of DON!! cards from your field to your DON!! deck.) : K.O. up to 1 of your opponent's Characters with a cost of 3 or less. [Trigger] Play this card.