Pandemonium Priest

{t}, {b}{b}, Pay 2 life, Sacrifice two other creatures:
Each opponent may sacrifice a creature. For each opponent who didn't, you add {b}, gain 1 life and create a 0/1 black Apparition creature token with indestructible, hexproof and "This creature
cannot attack or block."
{b}, Pay 1 life, Sacrifice another creature: untap Pandemonium Priest.