Emolga-EX (XY 143/146)
Energy Glide

Search your deck for a Lightning Energy card and attach it to this Pokémon. Shuffle your deck afterward. If you attached Energy this way, switch this Pokémon with 1 of your Benched Pokémon.

Lightning Colorless Colorless
Electron Crush

You may discard an Energy attached to this Pokémon. If you do, this attack does 30 more damage.

Card rule

When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.