Attach 1 Energy card from your discard pile to your Active Pokémon.Does 30 damage plus 10 more damage for each Energy attached to Delcatty but not used to pay for this attack's Energy cost.
If Carvanha is your Active Pokémon and is damaged by an opponent's attack (even if Carvanha is Knocked Out), put 1 damage counter on the Attacking Pokémon.The Defending Pokémon can't retreat until the end of your opponent's next turn.
Search your deck for Silcoon and Beautifly, or Cascoon and Dustox cards. Show 1 card or both cards of a pair to your opponent and put them into your hand. Shuffle your deck afterward.The Defending Pokémon is now Poisoned.
The Defending Pokémon is now Confused.Each Defending Pokémon is now Poisoned. Does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)