Saracine, the Darkened Dawn

Mind Break - When you cast a Horror creature, target player sacrifices a creature.
Whenever a Horror creature dies, create a 1/1 black Cannibrae Fungus creature token. It has "Sacrifice this creature: Put a -1/-1 counter on target creature."
"I am the beginning, the truth, the revelation, the bastard of your gods, and the secret revealed! Bow to your new queen!"