Pokémon Trading Card Game - Vaporeon - EX: Unseen Forces 19

Aqua Supply 20
You may attach a basic Energy card from your hand to 1 of your Pokémon.

Multi Bubble 40+
If Vaporeon has 3 or more different types of basic Energy cards attached to it, this attack does 40 damage plus 20 more damage and the Defending Pokémon is now Asleep.