Courteous Beauty, Seria

:When this unit is placed on or , [discard a card from your hand], look at three cards from the top of your deck, choose up to one card from among them, put it into your hand, and put the rest on the bottom of your deck in any order. This unit gets +5000 until end of turn. If your opponent's vanguard is grade 3 or greater, it gets +10000 instead of +5000.