SS3 Goku, One Hit Wonder (BT8-003) [Malicious Machinations]

Product Details

[Auto] When your opponent's Battle Card's power is decreased, if {SS3 Goku, One Hit Wonder} isn't in play in your Battle Area, you may play this card from your hand.
[Activate:Battle] R, send this card from your Drop Area to your Warp : Choose up to 1 of your opponent's Battle Cards and it gets -5000 power for the duration of the turn.