Metapulsar, Huang-long

(This card cannot be in your main deck) (Released when both players' vanguards are grade 3 or greater!)-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. (When this card strides, it gains the power and card name of one heart. At the end of the turn, return it face up) : 1 At the end of the battle that this unit attacked a vanguard, you may pay the cost. If you do, choose a grade 1 or greater face up card from your bind zone, and put it into your hand or call it to .