Equipped creature gets +2 +2, has intimidate, and is a black Zombie. (A creature with intimidate can t be blocked except by artifact creatures and or creatures that share a color with it.)
Whenever a nontoken creature is put into your graveyard from the battlefield, you may pay {4}. If you do, return that card to the battlefield and attach Nim Deathmantle to it.
Equip {4}