Cat Walk

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.

Vengeance

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.)