Corpse Stasher

When Corpse Connoisseur enters the battlefield
or dies, you may search your library for a
creature card, put that card into your graveyard,
then shuffle.
Unearth {3}{b} ({3}{b}: Return this card from your
graveyard to the battlefield. It gains haste. Exile it
at the beginning of the next end step or if it
would leave the battlefield. Unearth only as
a sorcery.)