Rekai Solace, Gravecaller

X: Gain X loyalty counters, where X is equal to the number of creatures you sacrifice.
-3: Destroy target creature. During your next upkeep phase create a 2/2 Zombie Creature token under your control.
-10: Create an emblem with, "Whenever a creature dies, create a 2/2 Zombie Creature token under your control during your next upkeep."