You can use this attack only if you have 10 or more cards in the Lost Zone. Your opponent's Active Pokémon is Knocked Out. (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.
Attack 1:
[1GP] Lost Impact (280)
Put 2 Energy attached to your Pokémon in the Lost Zone.
