Pokemon EX Delta Species- Vaporeon EX

Vaporeon ex's Swirl will wash away your troubles and your opponent's hand! If you play Vaporeon ex from your hand to evolve one of your Pokémon, you may have your opponent shuffle his or hand into his or her deck. It works very well if your opponent has recently searched his or her deck or discard pile for cards, but has not played them yet. You will have ruined their plans