Ringleader of Uproar, Gharvans

-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 it attacks, [ 1 & turn a card from your G zone face up], 5, draw the same number of cards as the number of trigger units SC@ with this effect, and until end of that battle, when your opponent would call from his or her hand to , he or she must call the same number as the number of normal units SC@ with this effect or more at the same time.