Heavenly Instrument, Hydromonica (World2017-001) [Promo Cards]

Rest: Put the top card of your main deck on the bottom of your main deck. 2, Rest, banish this card: Search your main deck for a card. Then shuffle your main deck and put that card on top of your main deck. If your J/ruler is "Songstress of Shangri-La" or "Coup d'Etat Mastermind, Shion", you may pay 1 less to play this ability. Discard another card named "Heavenly Instrument, Hydromonica": Draw a card.