Masked Embalmer

Whenever another creature is exiled from a graveyard, you may have Masked Embalmer become a copy of that creature until the end
of turn.
Embalm {1}{w}{w} ({1}{w}{w}, Exile this card from your graveyard: Create a token that's a copy of
it, except it's a white Zombie Human Cleric with no mana cost. Embalm only as a sorcery.)