Oblivion is the realm of the Daedra, and is often associated with tales of Hellspawn and most forms of Destruction (especially fire). While it is often likened to Hell, or the home to demons, this image is only accurate for the planes of Daedric princes known for destruction, such as Mehrunes Dagon and Molag Bal, as the Daedra are not actually demons, only sentient beings who do the bidding (often destructive) of their respective masters. The term demon likely stems from the word daimon, itself merely an alternate rendition of Daedra.
There are sixteen major Planes of Oblivion, each ruled over by one of the Daedric Princes, and over 37,000 other planes, including chaos realms and pocket realities. The realms of the Daedric Princes can be very extensive; Molag Bal's plane is described as being a replica of all of Nirn, and Hermaeus Mora's is infinite in size. Each prince's plane may have a more specific name, such as Apocrypha for Hermaeus Mora's, Coldharbour for Molag Bal's, Moonshadow for Azura's, and Quagmire for Vaermina's. Each plane is supposedly very different in appearance, depending upon the nature of the prince who rules it. They can range from beautiful to desolate; some may not even resemble worlds as we think of them, containing nothing but dust and smoke, or changing constantly.
For more information, see the Lore article on Oblivion.
 Political Views
In the Game, the political structure of Oblivion is as follows:
 Allies & Enemies Affiliations
- In Daggerfall Sheogorath is not associated with Oblivion in any way, he is actual an independent faction and has also no allies or enemies.
- In Daggerfall the Night Mother and the Dark Brotherhood are associates of Mephala. So reputation gain/loss with Oblivion or Mephala influences the factions of the Dark Brotherhood, but not the Night Mother, as well.