Index of Aberration
- Aberrant Spirit (Beholderkin)
- Aberrant Spirit (Slaad)
- Aberrant Spirit (Star Spawn)
- Aberrant Spirit
- Aboleth
- Balhannoth
- Beholder
- Berbalang
- Blue Slaad
- Choker
- Chuul
- Cloaker
- Cranium Rat
- Death Kiss
- Death Slaad
- Derro
- Derro Savant
- Elder Brain
- Flumph
- Gauth
- Gazer
- Gibbering Mouther
- Gray Slaad
- Green Slaad
- Grell
- Intellect Devourer
- Mind Flayer Arcanist
- Mind Flayer Psion
- Mind Flayer
- Mindwitness
- Morkoth
- Neogi Hatchling
- Neogi Master
- Neogi
- Neothelid
- Nothic
- Otyugh
- Red Slaad
- Slaad Tadpole
- Spectator
- Star Spawn Grue
- Star Spawn Hulk
- Star Spawn Larva Mage
- Star Spawn Mangler
- Star Spawn Seer
- Swarm of Cranium Rats
- Ulitharid