Star Stream40
Attach 2 Energy cards from your discard pile to 1 of your Pokémon.
Spinning Attack100
Hydro Pump GX
Attach 2 Energy cards from your discard pile to 1 of your Pokémon.
This attack does 40 more damage times the amount of Energy attached to this Pokémon. (You can't use more than 1 GX attack in a game.)