"Waker Lv 1 (Available if you have 1 or more face-up [Waker] in your Dynamis.) [Auto] [Valid] Square [Trigger] This card appears. [Effect] If there are 4 or more cards in your opponent's Resource, you may choose a card in your Charge, and put it into Trash. If you do, your opponent reveals all cards in his or her hand, you choose a card among them, and your opponent puts the chosen card into Trash. Return the rest of revealed cards back."