Apprentice Maid, Petra (SR) (RZ/S116-E050S) [Re:ZERO -Starting Life in Another World- Vol.3]

[AUTO] [(1) 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, return all cards from your waiting room to your deck, and shuffle your deck. [AUTO] [CLOCK] Shift, Level 0 (At the beginning of your main phase, you may choose 1 red card in your hand and this card in your clock, and exchange them)