Talk:Demon Physiology/@comment-24540516-20170327023612/@comment-30272238-20170327034913

Sauron is classified as Ainur, the same thing as Gandalf and Radagast. I wouldn't say he's even Fallen as that would imply he was cast out or lessened in power. Sauron chose his path and became a corrupted Ainur. In theory Gandalf could be just as powerful as Sauron, but chooses not wield that kind of power.

Dark Lord would indeed be the closest thing by the classification of this wiki.

Ainur would count as some form of Transcendant Physiology and probably Ethereal Physiology.