This Demon stands about fifteen feet tall, and is as muscular as any of the stories say it is. Its head is nothing but a bared skull, and upon its back are two leathery wings wreathed in flame. It wears no armor, but you get the feeling that wouldn't make any difference. Gripped tight in its right hand is a blade that is easily twice as tall as you are, and burning with unholy fire. Truly the stuff of nightmares. 
 Staff written creature descriptions by Tormak.