Nine Hells

The Nine Hells of Baator, more commonly known as simply the Nine Hells, is the home plane of the devils. It is a plane of evil and, unlike the Abyss, is highly organized with a strict caste system.

Layers
There are very few portals that will lead to the hells. To travel to one layer a person usually had to traverse through the other layers, starting at the first layer, Avernus.

Avernus

 * &rarr; Main article: Avernus.

Avernus is the first layer of the Nine Hells, and the arrival point for most visitors to the Hells. Avernus is a rocky wasteland with rivers of blood and clouds of biting flies. The Archduchess who rules over Avernus is the fallen angel Zariel.

Tiamat is a prisoner on this layer of the Nine Hells. The adventures of Arkhan the Cruel after the banishment of Vecna haven't been established as Critical Role canon, but according to Joe Manganiello, Arkhan has a keep on Avernus near his deity's prison. After the defeat of Vecna in Vasselheim, Arkhan took his newly-acquired Hand of Vecna and Teleported back to his keep in Avernus. As of Campaign 2, he is still trying to unlock the Hand's power in order to free the Scaled Tyrant and unleash the Dragon Queen upon the other planes of existence.

Dis

 * &rarr; Main article: Dis.

Dis is the second layer of the Nine Hells. It is a labyrinth of canyons, sheer mountains that are filled with iron ore. There are iron roads that span through the canyons with bridges that lead over giant crevasses and dark landscapes. The Iron City of Dis is located on this layer. The archdevil who rules over this layer is Dispater, who styles himself the "Iron Duke". Dispater never leaves his Iron Tower unless directly commanded by Asmodeus. When he does so, he always has at least nine different backup plans and escape routes prepared.

Nessus
Asmodeus, Lord of the Hells, rules from his fortress, Malsheem, on this deepest layer of the Hells.

Creatures

 * Cambions
 * Devils
 * Bone devils
 * Chain devils
 * Imps
 * Lemures
 * Pit fiends
 * Spine devils
 * Rakshasas
 * Succubi/Incubi



Notable inhabitants of the Hells

 * Asmodeus, Lord of the Hells
 * Dispater, archdevil of the second layer of the Nine Hells
 * Ghurrix, a pit fiend serving as ambassador to the Elemental Plane of Fire until assassinated by Vox Machina on behalf of Juuraiel
 * Utugash, a pit fiend who bought Tova to torture her and was ultimately assassinated by Vox Machina on behalf of his subordinate Ipkesh
 * Hotis, a rakshasa who became a repeat threat to Vox Machina until they went to the Nine Hells to destroy him for good

Trivia

 * Avernus has yet to appear in either campaign of Critical Role, though it has been described.
 * The Blood War between devils and demons has been confirmed as canon in the Nine Hells of the Critical Role multiverse, both by an untrustworthy glabrezu using the alias "Juurezel" and by the tapestries found on the walls of the Circlebound Chamber within the Heirloom Sphere.