Corpse Connoisseur

When Corpse Connoisseur enters the battlefield,
you may search your library for a creature card
and put that card into your graveyard. If you do,
shuffle your library.
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.)