Unwavering Loyalty, Chifuyu

【AUTO】 When this card is placed on the stage from your hand, draw up to 2 cards, choose 2 cards in your hand, put them into your waiting room, and put up to 1 card from the top of your deck into your stock. 【AUTO】 [(3)] When this card attacks, you may pay the cost. If you do, your opponent puts all of their stock into their waiting room, and puts the same number of cards from the top of their deck into their stock.