Crushing Hammer - 009/016 - Deck Tweet Out of stock. Wishlist Details Set: Mewtwo vs Genesect Deck Kit Card Number: 009/016 Rarity: Deck Retreat Cost: 0 Card Type: Trainer (Item) Name: Crushing Hammer Finish: Regular Card Text: Flip a coin. If heads, discard an Energy attached to 1 of your opponent's Pokémon. You may play as many Item cards as you like during your turn (before your attack).