Atrocious? Moth Girl, Maple

Drop:When your grade 3 or greater vanguard is placed during the ride phase, if you do not have a unit with "Maple" in its card name, you may call this card to . (If there are 2 copies of this card in drop, you can only call one) -Thegrea (Active if your vanguard is a with "Thegrea" in its card name) :At the end of the battle this unit attacked, [ one or more cards], choose a card from your soul with the same grade as the sum of the grades of the cards for this cost, put it into hand, and put this unit into soul.