Holy Seraph, Zachariel

-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] this card on your from face down. :[ 1 & Choose a face down card from your G zone, and turn it face up] Until end of turn, this unit gets ":If you have a face up card in your damage zone, all of the rear-guards in your front row get +3000. If the number of cards in your damage zone is five, this unit gets +10000.".