When Pokémon-GX has been Knocked Out, your opponent takes 2 Prize cards.
Twilight Eyes
When you play this Pokémon from your hand to evolve 1 of your Pokémon during your turn, you may discard an Energy attached to your opponent's Active Pokémon.
Accelerock
120
Splintered Shards GX
This attack does 30 damage for each Energy card in your opponent's discard pile.