Once during your turn (before you attack), you may reveal the top card of your deck. If that card is a basic Energy card, attach it to 1 of your Pokemon. If not, put the card back on your deck. This power can't be used if Walrein is affected by a Special Condition.

• Sheer Cold

  50

  Flip a coin. If heads, the Defending Pokemon can't attack during your opponent's next turn.