If your opponent does not have a face-down card in their memory, your opponent chooses a card in their hand, and puts it into their memory face-down and draws up to one card.
Look at up to four cards from top of your deck, choose up to one 《Phantom Thief》 character from among them, reveal it to your opponent, put it into your hand, and put the rest into your waiting room.
You may choose one of your opponent's cost 0 or lower characters in the center stage, and return it to your opponent's hand.