Myra, Miser of Souls

Flying
Afterlife 4 (When this creature dies, create 4 1/1
white and black Spirit creature token(s) with flying.)
Extort (Whenever you cast a spell, you may pay {w/b} If you do, each opponent loses 1 life and you gain
that much life.)
Haunt (When this spell card is put into a graveyard
after resolving, exile it haunting target creature.)
When the creature Myra, Miser of Souls haunts
dies, gain 3 life and create a 1/1 white Spirit
creature token with flying.