Staross-GX

Water Star Stream 40

Attach 2 Water Energy cards from your discard pile to 1 of your Pokémon.

Colorless Colorless Colorless Spinning Attack 100

Colorless Hydro Pump GX 40+

This attack does 40 more damage times the amount of Water Energy attached to this Pokémon. (You can’t use more than 1 GX attack in a game.)