"Signal to Commence Battle" Illya (FS/S36-E073 R) [Fate/Stay Night [Unlimited Blade Works] Vol. II]

[AUTO] When this card is placed on the stage from your hand, reveal the top card of your deck. If that card is a "Master" or "Servant" character, put it into your hand, choose a card in your hand, and put it into your waiting room. (If it is not, return the revealed card to its original place) [AUTO][(1) Put the top card of your deck into your clock] When this card is placed on the stage from your hand, you may pay the cost. If you do, draw a card.