Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)

This spell cost {2} {B} less to cast if it was bargained.

{t}, Exile Jack-o-Bolan; target up to one Zombie creature in any graveyard and place it onto your battlefield tapped, but exile it when it leaves the field.

If Jack-o-Bolan is exiled, return it to the battlefield tapped at the end of the turn.