Grabber

These weird things turn up in dungeons and waste regions from time to time. Their metal armored bodies are resistant to all but the most determined attacks, though there are chinks and vulnerabilities to be found. Each grabber is somewhat different, including size, shape, and number of limbs. They attack by grappling, seeking to subdue one opponent, then carry them away to an unknown fate. Their hands are tipped with razor-sharp claws, however, so the victim does not always survive the ordeal. The origin of these creatures is unknown, but they are suspected to be of extra-dimension origin.