Browse 186 Aberrations in the Onyx D&D 5e bestiary — free, searchable stat blocks. Explore D&D 5e rules and related entries in Onyx. Search the reference and…

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Aberrant Spirit
Aberrant Zealot
Aberrant Zealot (Tentacled)
Aboleth
Aboleth Spawn
Alyxian Aboleth
Alyxian the Tormented
Balhannoth
Beholder
Belashyrra
Berbalang
Berlain Shadowdusk
Blue Slaad
Brain Breaker
Breath Drinker
Captain N'ghathrod
Cassiok Shadowdusk
Chaos Quadrapod
Chishinix
Chishinix' Head
Choker
Chuul
Cloaker
Cloaker Mutate
Core Spawn Crawler
Core Spawn Emissary
Core Spawn Seer
Core Spawn Worm
Corrupted Giant Shark
Cosmic Horror
Cranium Rat Squeaker
Cranium Rat Squeaker Swarm
Crystal Helm Nothic
Darkweaver
Death Embrace
Death Kiss
Death Slaad
Derro
Derro Apprentice
Derro Raider
Derro Savant
Dolgaunt
Dolgrim
Dream Eater
Dyrrn
Eater of Knowledge
Elder Brain
Elder Brain Dragon
Emo
Encephalon Cluster
Encephalon Gemmule
Enderman
Esthetic
Ettin Ceremorph
Eye Monger
Eyedrake
F'yorl
Feyr
Flapjack
Flesh Meld
Flumph
Flying Horror
Fragment of Krokulmar
Gaj
Gargantua
Gauth
Gazer
Gibbering Mouther
Gibberling
Gingwatzim
Githyanki Dracomancer
Githzerai Futurist
Githzerai Psion
Githzerai Traveler
Githzerai Uniter
Gnome Ceremorph
Gnome Squidling
Goblin Psi Brawler
Goblin Psi Commander
Goon Balloon
Gray Slaad
Grazilaxx
Greater Shadow Horror
Greater Star Spawn Emissary
Greater Tyrant Shadow
Green Slaad
Grell
Grell Psychic
Grick Ancient
Halog
Hangry Otyugh
Hashalaq Quori
Hashutu
Humanoid Mutate
Ignatius Inkblot
Infected Elder Brain
Intellect Devourer
Intellect Snare
Ixitxachitl
Ixitxachitl Cleric
Kalaraq Quori
Kuo-toa Marauder
Lesser Star Spawn Emissary
Lesser Tyrant Shadow
Light Devourer
Lorthuun
Malinia
Memory Web
Mind Flayer
Mind Flayer Arcanist
Mind Flayer Clairvoyant
Mind Flayer Nothic
Mind Flayer Prophet
Mind Flayer Psion
Mindwitness
Morkoth
Mr. Dory
Neh-thalggu
Neo-Otyugh
Neogi
Neogi Hatchling
Neogi Hatchling Swarm
Neogi Master
Neogi Pirate
Neogi Void Hunter
Neothelid
Nightmare Haunt
Nihiloor
Nothic
Oculorb
Ontharyx
Otherworldly Corrupter
Otyugh
Otyugh Mutate
Phaerimm
Phaerimm Agent
Phaerimm Elder
Phaerimm Hatchling
Phaerimm Scout
Psurlon
Psurlon Leader
Psurlon Ringer
Puppeteer Parasite
Qunbraxel
Red Slaad
Reduced-Threat Aboleth
Reduced-Threat Beholder
Reduced-Threat Otyugh
Refraction of Ilvaash
Ruxithid the Chosen
Scuttling Serpentmaw
Shadow Horror
Shalfi Lewin
Sharkbody Abomination
Skittering Horror
Skum
Slaad Tadpole
Slithering Bloodfin
Sorrowfish
Spectator
Ssendam, Lord of Madness
Star Spawn Grue
Star Spawn Hulk
Star Spawn Larva Mage
Star Spawn Mangler
Star Spawn Seer
Storm Herald
Swarm of Sorrowfish
Taisus
Tsucora Quori
Tyrant Shadow
Ulitharid
Usagt
Vampiric Ixitxachitl
Vampiric Ixitxachitl Cleric
Virruza
Voalsh
Whistler
Woe Strider
Xanathar
Xazax the Eyemonger
Ygorl, Lord of Entropy
Zala Morphus
Zargon the Returner
Zaythir
Zodar