D'Compose

D'Compose (voiced by Chris Latta, who also voiced Tendril) is an undead Inhumanoid, with the powers and weaknesses of a vampire. His unique features include his dinosaur-like head and his chest cavity with a gated ribcage where he traps his prey. D'Compose inhabits the underground kingdom of Skellweb. His nemesis is Granok, leader of the Granites.

Power and Abilities
One touch from his decrepit claw can turn his victims into gigantic undead monstrosities, and they can only be turned back to normal by exposure to sunlight.