[AUTO] During this card's battle, your opponent cannot play "Backup" from hand. [AUTO] When this card's battle opponent becomes REVERSE, if a card named "LET'S GO HAPPY!!" is in your climax area, choose up to one card in your waiting room, return it to your deck, and shuffle your deck. [AUTO] When this card is frontal attacked, look at the top card of your deck, and put it on the top of your deck or into your waiting room.