Mortal souls who have been blessed with Lycanthropy are sent here. The most popular hunted prey are those unlucky mortals who find themselves here accidentally.

And it is home to were-beasts and creatures much larger than those of Tamriel. HircineвЂ™s plane has a higher than normal population of atronachs. This plane consists of a vast expanse of islands, inhabited by the various daedra, or by vast forests, plains, grasslands and puzzling mazes. Mortals who wander here usually die and remain behind as ghosts, still seeking knowledge. Its books are all identical, having black covers and no titles, but there is one of every book ever written, and includes knowledge normally forbidden to humans. This is the central repository for all knowledge in the entire universe, and is said to resemble an infinite library. The true name of this realm is not known, but it is one of the most tranquil and peaceful of the Oblivion realms, resembling a rustic countryside. His recent bloody tournament in Oblivion may have been in Mehrunes DagonвЂ™s Deadlands, as it looked basically the same according to the winner. Betrayal and deception are a matter of natural law in this realm. This realm is believed to be permanently sealed off from mortals, but those who ventured there in the past usually went half-blind or half-mad from the unnatural beauty.Д«oethiahвЂ™s Snake Mount or AttributionвЂ™s ShareД«oethiahвЂ™s plane is made up of vast mazes, gardens and labyrinths, and the architecture has a very twisted and sinister appearance.

Moonshadow is described as an impossibly beautiful, amazing world made up of impossible shades of colors, and perpetual twilight. Several planes are described in The Doors of Oblivion. In addition to those known to be ruled by a Daedric Prince, the powerful college of Imperial Battlemages has made contact with a number of other realms, and built their training grounds (the Battlespire) in several of these. Not all of these planes take a form that even permits the existence of mortals, though most of those known to TamrielвЂ™s scholars have been visited at least once. They range from the violent and inhospitable Deadlands, to the paradise-like Moonshadow. Generally speaking, each plane of Oblivion is a unique, distinct world, with its own natural laws and native inhabitants. These holes reach all the way from Nirn, through Oblivion, to Aetherius, and permit the magic of that outer realm to reach Nirn. These are actually holes of various sizes that were punched through Oblivion at the forming of Nirn, by those Aedra which managed to escape before their divinity was compromised. The only real indication that Oblivion exists are the sun and stars. Instead, the mortal brain interprets Oblivion as the vast black nothingness of space, literally seeing it as an empty void.

Unlike the planes of the Aedra, mortals cannot see or detect the existence of the Oblivion planes. However, there is a portion of the universe, the true Void, which is outside of any of the planes of existence when a sufficiently powerful being manages to kill a Daedra in their native plane, their 'soul ' is lost to the void foreverвЂ¦ If they are killed, especially on the mortal plane, their innate spark of life, what is sometimes called their 'soul ', returns to a new physical body. The native inhabitants of these planes are collectively referred to as Daedra, and are not mortal in the traditional sense. Almost all known planes of Oblivion are ruled over by one of the Daedric Lords, and the plane takes a form reflective of its lordвЂ™s personality. Scholars assume that only a very few out of a nearly infinite number of such planes are known to mortals, and those that are known share only a few common features. These planes have no real connection to the mortal world, and the normal rules of physics do not apply. The rest of the divine planes, which exist outside of the eight planets but still within Aetherius itself, are the planes of Oblivion. In particular, it is believed that each of the sixteen Daedric Princes rules over his own plane, which is formed into an image of his choosing. It is commonly believed that there are an infinite number of such planes, though Tamrielic scholars are aware of only a small handful. Any plane which is not Nirn itself, not one of the planets or moons, and not Aetherius itself, is generally considered to be an Oblivion plane. The planes that make up Oblivion are defined primarily by exclusion. The planes of Oblivion are those that have the least connection with the mortal plane, Nirn. Oblivion (also called The Void of Oblivion, the Planes of Oblivion, and Wastes of Oblivion), is a collective term used to describe one subset of the planes of existence.

Map of tamriel 4th era