Orbeetle

Ability — Jamming Attachment: When you play this Pokémon from your hand to evolve 1 of your Pokémon during your turn, you may attach up to 3 Energy cards from your opponent's discard pile to your opponent's Pokémon in any way you like.

Mysterious Wave (30+): This attack does 50 more damage for each Energy attached to your opponent's Active Pokémon.