PRB01-OP03-121 Thunderbolt (Full Art)

Type:
The Four Emperors/Big Mom Pirates
Effect:
[Main] You may trash 1 card from the top of your Life cards: K.O. up to 1 of your opponent's Characters with a cost of 5 or less.
Trigger:
[Trigger] K.O. up to 1 of your opponent's Characters with a cost of 5 or less.