Battle Sister, Florentine

:When this unit is placed on , look at the top card of your deck, and put it on the top or bottom of your deck. : 1‐card with "Battle Sister" in its card name] When your G unit , you may pay the cost. If you do, look at two cards from the top of your deck, put one card from among them into your hand, put one card from among them on the top or bottom of your deck, choose one of your vanguards, and until end of turn, it gets ":All of your rear-guards with "Battle Sister" in their card names get +3000.".