Dark claw

The Dark Claw is a weapon mentioned in the Doom Bible. The description says: Demon weapon that casts a dark cloud of tortured essence. Silent but deadly. The Darkclaw feeds on human souls. Killing possessed humans or hellslaves allows the weapon to feed.

Like the Unmaker, this weapon never made it to the finished game, but while the Unmaker made it to Doom 64, The Dark Claw did not.