Dancing Princess of Resonating Rock, Outily

:When this unit is placed on from hand, choose a grade 3 card with "Gandeeva" in its card name from your ride deck, and you may reveal it. If you revealed a card, or you have a grade 3 or greater vanguard with "Gandeeva" in its card name, look at the top five cards of your deck, choose up to one card with "Gandeeva" in its card name or up to one "Masque of Hydragrum" from among them, reveal it and put it into hand, and shuffle the deck. :At the end of the battle this unit boosted, if you have a grade 3 or greater vanguard with "Gandeeva" in its card name, [retire this unit], and 3.