Nine Hells, also known as Baator, is a lower plane inhabited by lawful evil outsiders known as Devils, who are waging a neverending conflict known as the Blood War against the Demons of the Abyss.


Nine hells is divided into nine infinite layers:

  • Avernus
  • Dis
  • Minauros
  • Phlegethos
  • Stygia
  • Malbolge
  • Maladomini
  • Cania
  • Nessus

Each layer is ruled by an Archdevil, and all of them are ruled by Asmodeus.