The Abyss

The following are native to, and/or can be encountered on the Abyss:

Tanar'ri:

   Least - Dretch
   Least - Manes
   Least - Rutterkin
   Lesser - Alu-Fiend
   Lesser - Armanite
   Lesser - Bar-Lgura
   Lesser - Bulezau
   Lesser - Cambion, Major
   Lesser - Cambion, Marquis
   Lesser - Maurezhi
   Lesser - Succubus
   Lesser - Uridezu (Rat-Fiend)
   Lesser - Yochlol (Demonweb Pits only)
   Greater - Babau
   Greater - Chasme
   Greater - Goristro
   Greater - Nabassu
   Greater - Wastrilith (watery parts)
   Guardian - Molydeus
   True - Alkilith
   True - Baalor
   True - Glabrezu
   True - Herzou
   True - Marilith
   True - Nalfeshnee
   True - Vrock

Abyss Ants
Bebilith
Bodak
Darkweaver
Eyewing
Fetch
Fire Shadow
Quaist
Retriever
Sympathetic
Varrangoin (Abyssal Bat)
Viper Tree
Vorr