Lycanroc-GX

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.

Splintered Shards GX

30x

This attack does 30 damage for each Energy card in your opponent's discard pile. (You can't use more than 1 gx_atk attack in a game.)