Ringleader of Uproar, Gharvans (V-SS05/S17EN)

"[Stride]-Stride Step-[COST][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. [AUTO]:When it attacks, [COST][Counter-Blast 1 & turn a card from your G zone face up], [Soul-Charge 5], draw the same number of cards as the number of trigger units [Soul-Charge] with this effect, and until end of that battle, when your opponent would call from his or her hand to (GC), he or she must call the same number as the number of normal units [Soul-Charge] with this effect or more at the same time."