Infernal Caretaker

Infernal Caretaker

Creature - Human Cleric | Power/Toughness: 2 / 2 (CMC 4)
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When Infernal Caretaker is turned face up, return all Zombie cards from all graveyards to their owners' hands.