Calenyx, Fell Priest

At the beginning of each opponent's end step,
create a 1/1 white and black Human Cleric
creature token unless your life total is lower than
it was when the turn began.
{t}, Sacrifice three Clerics: Create a 4/4 white
Angel creature token with flying and lifelink or a
5/5 black Demon creature token with flying.
"I would gladly lay down my life for the cause. But
why bother? My children yearn to do so for me."