Poké-PowerWash Out
As often as you like during your turn (before your attack), you may move a Energy attached to 1 of your Benched Pokémon to your Active Pokémon. This power can't be used if Blastoise is affected by a Special Condition.
Hydro Launcher
Return 2 Energy attached to Blastoise to your hand. Choose 1 of your opponent's Pokémon. This attack does 100 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)