Ability ⇢ Secret Spring
Once during your turn (before your attack), you may attach a {Y} Energy card from your hand to 1 of your Pokémon.

{Y} → Infinite Force : 30×
This attack does 30 damage times the amount of Energy attached to both Active Pokémon.

{Y} → Twilight-GX
Shuffle 10 cards from your discard pile into your deck. (You can’t use more than 1 GX attack in a game.)