Faluzure

Faluzure (also sometimes spelled Falazure is a dragon deity found in the Dungeons & Dragons universe. He made his cinematic debut in Dungeons and Dragons: Wrath of the Dragon God as one of main antagonists (the other being Damodar).

Tabletop Dungeons and Dragons
Faluzure is the dragon deity of Energy Draining, Undeath, Decay, and Exhaustion. His symbol is a draconic skull.

The dragon god is described as a wretched, creeping beast that no longer able to fly, but has a gravely terrible beauty nonetheless. He is vast and sleek, with silver-edged scales of midnight blue and vestigial wings; he may also appear as a handsome human or comely elf. He is a brilliant, gifted master of disguise, and lacks his sister Tiamat's recklessness. He requires a continuous stream of death to maintain his beauty and perfection; if he goes without death for too long, he becomes gaunt and skeletal.

Faluzure is worshipped by shadow dragons and undead dragons. He is revered by many necromancers of nondraconic races as well, and by intelligent undead. Among the dragon gods, only Bahamut and Tiamat have more nondraconic followers than Faluzure.

In the Film
Many aspects of Faluzure in the film remained faithful to his tabletop game counterparts. However, there are some key differences; the film iteration of the dragon god possesses a pair of wings for flight and has more menacing appearance. Also, due to being sealed for so long and most of its powers were stripped and contained within the Orb of Faluzure, the dragon god has reduced into skeletal version of his former self and the extent of his necromatic powers was only displayed through Damodar's use of the Orb.