SS Rose Goku Black, Time Ring Trespasser (P-303) [Promotion Cards]

Product Details

[Activate: Main], if your Leader Card and energy are all mono-yellow : Play this card from your hand with 3 markers on it.
(±0) [Auto] At the end of your turn, switch this card to Active Mode, and it gains Blocker until the end of your opponent's next turn.
(-1) [Activate: Main] Choose 1 of your opponent's Battle Cards in Rest Mode, negate its skills for the turn, and KO it.