Others
Several extra-dimensional mystical beings exist in the Marvel Universe (that do not fall into any of the three preceding categories). They are powerful and evil enough to be considered demons. Beings of this sort include evil mortal beings that have attained great power, as well as beings that have been referred to as demons but whose origins have yet to be definitively defined or revealed. They include:
- Adversary
- Cobweb, an alien entity hailing from the Mindscape and archenemy of Sleepwalker.
- Damballah
- Dark-Crawler
- Dormammu
- Elementals (Hellfire, Hydron, Magnum, Zephyr)
- Kathulos
- Lilith, sometimes called the Mother of All Demons, is an ancient and powerful being. Imprisoned centuries ago by Atlantean sorcerers, she regained her freedom in modern times.
- N'Gabthoth, is a demon who has clashed with Doctor Strange. He once served as an agent of Shuma-Gorath.
- N'astirh
- Rangsabb
- Shazana
- Shialmar
- Tiboro
- Visimajoris
- Xander
- Zom
Read more about this topic: Demons In The Marvel Universe