Shadow Stalker, Dread

Deathtouch, Hexproof
As an additional cost to cast this card, exile Stalker, Reckoning and {x} acolyte tokens. This card gains base power and toughness equal to the amount of acolites sacrificed. Shadow Stalker, Dread gains power and toughness equal to the amount of sentients you control.
If a creature was destroyed during your combat step, create a 2/2 black acolyte sentient token
with deathtouch for each destroyed creature.