Hegemonoth

Flying, trample
At the beginning of your upkeep, you may return
target creature card from your graveyard to the
battlefield. That creature gains flying and haste
until end of turn. Exile it at the beginning of your
next end step.
{w}{b}{g}, {t}: Search your library for a creature card
and put it into your graveyard. You may activate
this ability only when you could cast a sorcery.