D&D's Nine Hells is a realm of devil lords ... barren home of Asmodeus. Each layer of hell has an archdevil ruler, which are (from Avernus to Nessus) Zariel, Dispater, Mammon, Belial and Fierna ...
Explore the Nine Hells in D&D for a perilous adventure ... With bursting volcanoes and hellfire everywhere, the fourth layer ...