Azrael, Horror Forgotten

Menace, Riot
{b}{r}{g}, Sacrifice a creature: create two tokens that are copies of the sacrificed creature. They gain haste. Sacrifice them at the beginning of the next end step.

Whenever another creature you own is put into the graveyard from anywhere, create a blood token.

At the beginning of your end step, Azrael, Mad Angel deals damage equal to the number of permanents you sacrificed this turn to any target.