Big Hat Logan

Sorcery spells you cast cost {1} less to cast and you
may cast them any time you could cast an instant.

Whenever this creature enters, search your library
for a sorcery card and put it into your hand.

Hollow {u/b}{u/b} - You may cast this card from your graveyard for its hollow cost. It becomes a black Zombie. It attacks each turn if able. If it would be
put into the graveyard, exile it instead.