Hydra - OP02-090

Event - Purple - Uncommon

Set: OP02 Paramount War

Cost: 1

Types: Impel Down

Effect: [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 -3000 power during this turn.

Trigger: If your opponent has 6 or more DON!! cards on their field, your opponent returns 1 DON!! card from their field to their DON!! deck.