KAIGA

English card reference
Cost: Darkness, Darkness, Darkness, Darkness, Colorless
If your opponent's Pokémon-GX or Pokémon-EX is Knocked Out by damage from this attack, take 1 more Prize card.
Cost: Darkness, Darkness, Darkness, Darkness, Colorless
If this Pokémon has at least 5 extra Energy attached to it (in addition to this attack's cost), discard the top 15 cards of your opponent's deck. (You can't use more than 1 GX attack in a game.)

Slowpoke & Psyduck-GX