Holy Seraph, Zaphkiel D-PS01/003 RRR

[Stride]-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] Stride this card on your (VC) from face down. [ACT](VC)1/Turn:COST [Discard a card from your hand], choose a total of up to three cards from your drop or circles other than (VC), and put them into your damage zone face up. All of your front row units get [Power]+10000 until end of turn for each normal unit put. This unit gets drive +1 until end of turn for each trigger unit put. Choose a card from your damage zone for each card put, and heal it.