Diable Jambe (ST01-016) - Super Pre-Release Starter Deck 1: Straw Hat Crew

[Main] Select up to 1 of your {Straw Hat Crew} type Leader or Character cards. Your opponent cannot activate [Blocker] if that Leader or Character attacks during this turn.
[Trigger] K.O. up to 1 of your opponent's [Blocker] Characters with a cost of 3 or less.