Mawile.

Choose 1 of your opponent's Pokémon. This attack does 10 damage to that Pokémon. This attack's damage isn't affected by Weakness, Resistance, Poké-Powers, Poké-Bodies, or any other effects on that Pokémon.

Choose 1 card from your opponent's hand without looking. Look at the card you chose, then have your opponent shuffle that card into his or her deck.