Chouchou, Sonia

:[Choose a grade 3 card from your hand, and discard it] When this unit is placed on , you may pay the cost. If you do, look at seven cards from the top of your deck, reveal up to one grade 2 or greater card with "Chouchou" in its card name from among them, put it into your hand, and shuffle your deck. /Hand:If your vanguard is "Chouchou Debut Stage, Tirua", you may put this card into your drop zone as the cost for .