Nozdormu is a slim and sinuous bronze dragon, with scales of a metallic golden-brown color, and can arrange sand to conform to his body, cementing into one definite form. His eyes are made from gemstones, the color of the sun. He moves with a speed and grace belied by his monstrous form. Curiously, his position seems to change from moment to moment, as though its location in space were constantly in flux. Nozdormu the Timeless is one of the five Great Aspects empowered by the titans to watch over Azeroth. He fought against the demons during the War of the Ancients. Following this intervention, he retreated into seclusion, immersing himself in his duties. He emerges only infrequently, when events require his direct presence. He intervened in the defeat of Deathwing at the hands of Krasus and his allies, one of the few times he has been seen in the skies of Azeroth.
Nozdormu is difficult to defeat because of his ability to look into the corridors of time and repeat events if they do not progress as he feels they should. He is extremely wise and uses his insight to determine the best course of action before proceeding. Should this fail, he simply tries again as necessary, or uses his power to avoid the encounter entirely. Nozdormu can take any form he desires, as though constantly under the effects of a shapechange spell. He frequently takes on the role of a humanoid creature and travels incognito as a simple commoner or peon. When doing this, the only consistent trait he displays is the absence of any need to hurry.Nozdormu has both a power and a curse: he knows when and how he will die. Until that time comes, he cannot perish.