When you play this Pokémon from your hand to evolve 1 of your Pokémon during your turn, you may search your deck for up to 3 basic Energy cards and attach them to your Pokémon in any way you like. Then, shuffle your deck.
Your Basic Pokémon's attacks do 30 more damage to your opponent's Active Darkness Pokémon (before applying Weakness and Resistance).Choose up to 2 of your Benched Pokémon. For each of those Pokémon, search your deck for a basic Energy card and attach it to that Pokémon. Then, shuffle your deck.
Look at the top 5 cards of your deck. You may attach any number of basic Energy cards you find there to 1 of your Pokémon. Shuffle the other cards back into your deck.
This attack does 10 damage to each of your opponent's Pokémon. Your opponent's Active Pokémon is now Confused. (Don't apply Weakness and Resistance for Benched Pokémon.)