Silver Thread Alchemy Elgen Lied, Illya

【AUTO】 [Put 1 card from your hand into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, look at up to 4 cards from the top of your deck, choose up to 1 《Master》 character from among them, reveal it to your opponent, put it into your hand, and put the rest into your waiting room.