When Pokémon-GX has been Knocked Out, your opponent takes 2 Prize cards.
Once during your turn (before your attack), if 1 of your Pokémon GX or Pokémon EX was Knocked Out during your opponent's last 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 Cat Walk Ability each turn.
This attack does 20 more damage for each Pokémon in your discard pile. You can't add more than 180 damage in this way
Slash Back GX
Switch this Pokémon with 1 of your Benched Pokémon You can't use more than 1 GX attack in a game