Arceus VSTAR (Secret)

VSTAR Power
Ability — Starbirth
During your turn, you may search your deck for up to 2 cards and put them into your hand. Then, shuffle your deck. (You can't use more than 1 VSTAR Power in a game.)

VSTAR rule — When your Pokémon VSTAR is Knocked Out, your opponent takes 2 Prize cards.