Once during your turn, when you play Walrein from your hand to evolve 1 of your PokÃ©mon, you may flip 2 coins. If both are heads, discard 1 of the Defending PokÃ©mon and all cards attached to it. (This doesn't count as a Knocked Out PokÃ©mon.)
Ice Bind 70
If your opponent doesn't discard a card from his or her hand, the Defending PokÃ©mon is now Paralyzed.