Spells
Feats
Creatures
Magic Items
Weapons
Armor
Items
Classes
Class Abilities
Archetypes
Traits
Rules
Sources
Type: aberration
CR
Source
Terrain
Climate
Movement
94 creatures
| Name ▲ | CR | Type | Alignment | Size | Description |
|---|---|---|---|---|---|
| Aatheriexa | 7 | aberration | NE | Medium | A tangle of thin, tentacle-like eyestalks floats in the air, its innumerable unblinking eyes... |
| Aboleth | 7 | aberration | LE | Huge | |
| Akaname | 1 | aberration | N | Small | This short, spindly creature has warty, brown-red skin and large black eyes. Its long, muscular... |
| Akata | 1 | aberration | N | Medium | This hairless blue lion has twin tentacular tails. Dozens more thick tentacles quiver and twitch... |
| Argus | 13 | aberration | LN | Gargantuan | This misshapen giant is covered in horns, tumorous tentacles, unsightly warts, and strange, staring eyes. |
| Azruverda | 13 | aberration | CG | Huge | A humanoid head peers forth from this enormous creature’s beautifully iridescent, spike-covered... |
| Blightspawn | 5 | aberration | CE | Medium | This human-sized, mosquito-like creature has a long, flexible proboscis that ends in a murderous stinger. |
| Brethedan | 5 | aberration | N | Large | This amorphous creature looks like an iridescent, blimp-shaped jellyfish, with a line of... |
| Capramace | 7 | aberration | N | Large | This twisted amalgamation of human and goat is covered in matted fur, its teeth sharp and eyes... |
| Charybdis | 13 | aberration | CN | Gargantuan | An immense spiny monster, its back plated in chitin and its belly in thick folds of blubber,... |
| Choker | 2 | aberration | CE | Small | |
| Chuul | 7 | aberration | CE | Large | |
| Cloaker | 5 | aberration | CN | Large | |
| Cthulhu | 30 | aberration | CE | Colossal | |
| Cuero | 5 | aberration | N | Large | The pink, fleshy underside of this flat, aquatic creature features a large circular maw of fangs. |
| Dark Naga | 8 | aberration | LE | Large | |
| Decapus | 4 | aberration | CE | Medium | This swollen cephalopod has ten writhing tentacles and a hideously monstrous face with pale,... |
| Destrachan | 8 | aberration | NE | Large | The hunched, reptilian beast lopes on two clawed feet, its eyeless head dominated by a huge... |
| Dossenus | 1 | aberration | N | Small | This small creature looks like a lumpy head with crab legs and a giant mouth filled with stone teeth. |
| Drakainia | 25 | aberration | NE | Huge | This woman’s upper body is shapely and beautiful, but her lower body is bloated, with pulsating... |
| Drider | 7 | aberration | CE | Large | |
| Dust Digger | 4 | aberration | N | Large | A tremendous starfish-like creature emerges from the sand, its five long arms surrounding a... |
| Dwiergeth | 13 | aberration | CE | Large | This beast’s bulbous body perches atop four sucker-ended, multi- jointed legs, and possesses two... |
| Egregore | 10 | aberration | N | Large | Within a swirl of light, a clump of brains wrapped in arcs of light pulses and throbs. The... |
| Elder Thing | 5 | aberration | LN | Medium | This strange being has a star-shaped head and numerous writhing appendages arranged radially... |
| Ettercap | 3 | aberration | NE | Medium | |
| Executioner’s Hood | 2 | aberration | N | Tiny | |
| Faceless Stalker (Ugothol) | 4 | aberration | CE | Medium | |
| Fachen | 5 | aberration | NE | Medium | This half-bodied monstrosity with a toothy mouth and stringy hair hops about on its single leg... |
| Fleshdreg | 1 | aberration | NE | Small | Composed of half-formed body parts, this creature stands on two bizarre legs. Its mouth is full... |
| Flumph | 1 | aberration | LG | Small | This pale, jellyfish-like creature floats gently in the air, two long eyestalks extending from... |
| Flying Polyp | 14 | aberration | CE | Huge | This nauseating, tapered tower of flesh, eyes, and tendrils writhes midair, surrounded by a... |
| Froghemoth | 13 | aberration | N | Huge | |
| Fungal Crawler | 3 | aberration | N | Small | This giant fanged cricket is caked in pungent fungal growths and topped with a mushroom-like cap. |
| Ghonhatine | 10 | aberration | CE | Large | |
| Ghorazagh | 13 | aberration | NE | Large | With an armored spherical body, numerous tentacular legs, and a multi-eyed visage, this... |
| Gibbering Mouther | 5 | aberration | N | Medium | |
| Goblin Snake | 1 | aberration | CE | Small | A gray, lipless goblin head with serpent’s fangs sits atop the sinuous black body of this... |
| Grick | 3 | aberration | N | Medium | This pallid, slimy, worm-like creature is the size of a human, its mouth a sickening tangle of... |
| Grimslake | 6 | aberration | CE | Large | This maggotlike creature has a long tail covered with frightening hooked suckers. |
| Grindylow | 1/2 | aberration | CE | Small | With a large head and numerous teeth, this unsightly creature resembles a goblin from the waist... |
| Grothlut | 3 | aberration | CE | Medium | |
| Guardian Naga | 10 | aberration | LG | Large | |
| Gug | 10 | aberration | CE | Large | This towering menace has a horrible, vertically aligned mouth and arms that split at the elbows... |
| Halsora | 7 | aberration | CE | Small | |
| Hastur | 29 | aberration | CE | Medium | |
| Heikegani | 4 | aberration | NE | Small | The carapace of this large crab resembles a scowling face, its eyes seething with an ancient fury. |
| Hundun | 21 | aberration | CE | Large | The wrinkled, blotchy skin of this giant hangs from its body like hooded robes, masking its face. |
| Hyakume | 15 | aberration | NE | Large | This bloated creature’s eyes protrude from between the fleshy fat rolls of its neckless, hulking form. |
| Iku-Turso | 8 | aberration | NE | Medium | This grotesque, emerald-scaled creature resembles a crossbreed of an eel, a viperfish, and a... |
| Incutilis | 2 | aberration | LE | Tiny | This strange nautilus drags itself forward on oversized tentacles, its crimson-streaked flesh... |
| Intellect Devourer | 8 | aberration | CE | Small | |
| Irnakurse | 9 | aberration | CE | Large | |
| Lorelei | 12 | aberration | NE | Large | This strange creature appears to be a gigantic human head carved from stone, with thick... |
| Lunarma | 6 | aberration | N | Medium | This monstrous crablike creature hovers in midair, its three clawed tentacles snapping aggressively. |
| Lunar Naga | 6 | aberration | CN | Large | |
| Lurker Above | 7 | aberration | N | Huge | |
| Mimic | 4 | aberration | N | Medium | |
| Moon-Beast | 11 | aberration | CE | Large | This creature has a pale, froglike appearance with clawed hands, no eyes, a wide mouth, and a... |
| Mutant Orc | 7 | aberration | CE | Medium | |
| Neh-Thalggu | 8 | aberration | CE | Large | This crab-like nightmare has a lamprey mouth, twitching eyes on its legs, and several blisters... |
| Neothelid | 15 | aberration | CE | Gargantuan | |
| Nightmare Ettercap | 4 | aberration | NE | Medium | |
| Otyugh | 4 | aberration | N | Large | |
| Plankta | 17 | aberration | NE | Colossal | The shattered remnants of buildings and statues can be seen in this shuddering mass of wet, rugged rock. |
| Reefclaw | 1 | aberration | CN | Small | Blood-red spines run the length of this frightening creature, which resembles a lobster in the... |
| Rhu-Chalik | 6 | aberration | CE | Small | Thin tendrils trail from this misshapen ovoid. Its underside holds a gray orb that resembles a... |
| Roper | 12 | aberration | CE | Large | |
| Royal Naga | 11 | aberration | LN | Huge | |
| Rust Monster | 3 | aberration | N | Medium | |
| Sagari | 1/2 | aberration | NE | Tiny | This unsettling creature has the head of a fanged, green-eyed horse and a body that is little... |
| Scylla | 16 | aberration | CE | Huge | This horrifying creature has the upper body of a beautiful woman, but a lower body of snapping... |
| Seugathi | 6 | aberration | CE | Large | This worm-like monster has a hideous face of eyes and hooked jaws. It wields a wand and a sword... |
| Shriezyx | 4 | aberration | CE | Medium | An oversized, eight-legged monstrosity stares ravenously from its three beady eyes, its gaping... |
| Sinspawn | 2 | aberration | NE | Medium | This hairless humanoid lurches on back-bent, dog-like legs, its hideous mouth flanked by tiny... |
| Siyokoy | 10 | aberration | N | Medium | This eel-like creature sports sharp frills that run along the back of humanoid torso and down... |
| Snallygaster | 3 | aberration | CE | Medium | This lean, scaly beast has broad wings, horns, a single eye, and writhing tentacles within its... |
| Somalcygot | 12 | aberration | NE | Large | Four long antennae stretch from the face of this giant, multi-eyed flatworm. From its spiny,... |
| Spawn of Yog-Sothoth | 10 | aberration | CE | Large | The shape of this creature gives the impression of a squirming mass accompanied by an... |
| Spirit Naga | 9 | aberration | CE | Large | |
| Star-Spawn of Cthulhu | 20 | aberration | CE | Huge | A mountainous form, this hideous creature is humanoid in general shape, but its hateful face is... |
| Syricta | 12 | aberration | CE | Large | A cobra head rests on a humanoid torso that splits into dozens of snakes. One arm is a snake... |
| Tentamort | 4 | aberration | N | Medium | This dark blue creature has a conical body covered in angry red eyes and numerous tentacles, two... |
| Thought Eater | 2 | aberration | N | Tiny | A nimbus of glowing, intangible matter envelops this strange skeletal creature with a birdlike beak. |
| Trapper | 8 | aberration | N | Huge | |
| Trench Mist | 10 | aberration | NE | Gargantuan | A noxious mustard-colored vapor hangs low over the battlefield, concealing the lurching forms of... |
| Vampiric Mist | 3 | aberration | NE | Medium | A cloud of crimson vapor reeking of fresh blood hangs in the air, reaching out with lashing claws. |
| Vemerak | 14 | aberration | CE | Huge | This huge monstrosity seems like some alien, clawed insect, with vaguely humanoid features and... |
| Water Naga | 7 | aberration | N | Large | Slender spines and brightly colored frills stretch back from the human-like face of this massive... |
| Will-o’-wisp | 6 | aberration | CE | Small | |
| Wizard’s Shackle | 1/2 | aberration | N | Tiny | This eel-like creature has a thick, greasy body and a large, circular mouth full of tiny teeth. |
| Wolf-In-Sheep’s-Clothing | 8 | aberration | N | Medium | A small forest animal sits motionless atop a worn stump—and then the stump’s face peels open... |
| Yangethe | 9 | aberration | CE | Large | This six-eyed horror is vaguely shaped like a dead tree, but one with claws and tentacles and... |
| Yithian | 9 | aberration | LN | Large | This bizarre creature has a conical body topped with four tentacles tipped with pincers, tubes,... |