Once during your turn (before your attack), you may search your deck for up to 2 basic Energy cards, reveal them, and put them into your hand. Then, shuffle your deck.
Discard any amount of Water Energy from this Pokémon. Then, for each Energy card you discarded in this way, choose 1 of your opponent's Pokémon and do 30 damage to it. (You can choose the same Pokémon more than once.) This damage isn't affected by Weakness or Resistance.