Necroplasm Spawn

Sacrifice 2 creatures: Regenerate
put a +1/+1 counter on Necroplasm Spawn for every Hellspawn sacrificed to Regenerate Necroplasm Spawn.
"Some say that you can't die when you're already dead..... they're wrong. Immortality is a gift only given to those among the dead that the necroplasm deems worthy of great power."