Dark Masked King, Pursuit of Power (BT13-147) [Supreme Rivalry]

Product Details

[Permanent] If your opponent has 2 or more energy and 1 or more Battle Cards in their Warp, this card gets +6000 power and can attack your opponent's Battle Cards in Active Mode.
[Activate:Main] (-), if your opponent has 5 or more cards in their Warp : Choose up to 1 black "King Vegeta : Xeno" card with an energy cost of 6 from your deck or hand, play it on top of this card in Active Mode, then shuffle your deck if your looked through it.