Tomas, Binder of Isaac

When Tomas, Binder of Isaac enters the battlefield, create a 1/1 Isaac token creature with "Whenever a creature dies, put a +1/+1 counter
on this creature." Then sacrifice X creatures.
{b}{b}{t}: Return target creature from your
graveyard to the battlefield. It has haste for this
turn and at your end step exile it.
"Die for me." - Tomas