KAIGA

English card reference
Cost: Darkness
Discard the top 5 cards of your deck. If any of those cards are Energy cards, attach them to this Pokémon.
Cost: Darkness, Darkness, Darkness, Colorless, Colorless
Cost: Darkness, Darkness, Darkness, Darkness, Darkness
If your opponent's Pokémon is Knocked Out by damage from this attack, take 2 more Prize cards. (You can't use more than 1 GX attack in a game.)