Watcher's Redemption

Choose target creature in a graveyard and
pay life equal to its converted mana cost. Put that creature onto the battlefield with haste.
At the beginning of your end step, exile it
and create a 2/2 black Husk creature token.
Overload {3}{w/b}{w/b} (You may cast this spell for
its overload cost. If you do, change its text by replacing all instances of "target" with "each.")