Waker Lv 3[Always]<Valid> Hand <Effect> If there is an Event in your Trash, this card's Cost is reduced by 2. However, the Cost cannot be equal to or less than 0. Waker Lv 4[Auto]<Valid> Square <Trigger> This card appears by being played. <Effect> Choose one of your opponent's Z/X on Normal Square, and put it on the bottom of deck. If there is an Event in your Trash, you may choose a Cost 2 or less Event in your Trash, and return it to hand.