Diva of Waterheart, Petronille

:When this unit is placed on , 1, look at the top seven cards of your deck, choose up to one card with "PR♥ISM" in its card name from among them, reveal it and put it into hand, and shuffle the deck. If you did not reveal a card, you may 2. :At the end of the battle this unit attacked, if you have a vanguard with "Labrador" in its card name, you may return this unit to hand.