Basic Fantasy Field Guide Omnibus
Monsters (643)
A
- Aboleth - Ancient race of fish-like amphibians with three eyes and four tentacles
- Advi, Avenger - A 1-foot diameter sphere with four knife-like legs and a single large 'eye'
- Advi, Charity - A sphere of silvery metal with dozens of small protrusions that glow a faint orange
- Advi, Diligence - A 1-foot diameter sphere of silvery metal with eight appendages
- Aergian Amalgamation - A violent creature formed from failed adventurers' souls, resembling four monstrous hands with six tentacle-like appendages
- Aerial Servant - An invisible extra-dimensional creature summoned to acquire and transport objects or creatures
- Aeromi - Fur-covered arboreal humanoid with gliding membrane and long bushy tail
- Aghar - A race of manlike creatures from the Elemental Realm of Earth, large beings 10 to 11 feet in height weighing around 1,500 pounds
- Aghlorv - Six-legged, hairless cat-like creature with scaly skin and barbed spines
- Allip - Spectral undead form left behind by a suicide, still afflicted by madness
- Alokin - Alien creature with rubbery reddish skin that stands about 4 feet tall
- Amalgam - Huge undead formed from multiple spirits mingling together, appearing as clouds of mist, floating eyes, shadow figures, or blue flames
- Amarok - Lupine humanoid that forms packs and hunts wilderness areas
- Ankheg - Large insect-like monster with a taste for fresh meat that burrows beneath forests and farmlands
- Ant Lion, Giant - A gigantic predatory beetle about the size of a cow that builds underground tunnel networks with trapdoor ambushes
- Anubian - Noble race of desert dwelling humanoids with jackal heads
- Apatosapien - Bipedal, intelligent dinosaur descended from giant herbivores
- Ape, Bonobo - A less aggressive and more social member of the ape family, closely related to common chimpanzees
- Ape, Carnivorous Snow - Larger variety of carnivorous ape with shaggy snow-white fur
- Ape, Chimpanzee - Short but strong ape, generally herbivorous but will eat fresh meat
- Ape, Gigantopithecus - Prehistoric gorillas, huge and powerful
- Ape, Girallon - Savage, four-armed, magical cousins of the gorilla
- Ape, Gorilla - Generally herbivorous apes, aggressive mainly in defense of family
- Ape, Orangutan - Shy but powerful primates, heavier and stronger than humans
- Ape, Winged - Carnivorous ape with bat-like wings sprouting from its back
- Aranea - Intelligent, shape-changing, spider-like creature with magical abilities
- Armorollo - Pack creature with rock-colored plates that rolls across grasslands at high speed
- Armorphage - A magical parasite whose body outwardly appears to be an elaborate, ornamental suit of armor
- Aurumvorax - Eight-legged mustelid the size of a medium dog with a thick gold coat
- Avir - Anthropomorphic birds who live in mountain settlements
- Awful Offal - A disgusting heap of viscous organ matter and entrails, the unnaturally animated remains of a humanoid separated from its skin and skeleton
- Axolotl, Giant - A paedomorphic salamander that matures without undergoing metamorphosis into the terrestrial adult form
B
- Baboon - An aggressive primate adapted to life on the ground
- Badger - Squat and broad, muscular, burrowing mammals with iron hard digging claws
- Bagobone, Aquatic - Creature made from seal skin with a great white shark head and polar bear claws
- Bagobone, Forest - Made from the skin of a moose or buffalo with bear claws and a lion's head
- Baldander - Marine shapeshifter that assumes the form and abilities of creatures it kills
- Balroach - A variety of giant cockroach larger than a horse
- Baluchitherium - Giant prehistoric animal, the largest land mammal to ever exist
- Banshee - Fey undead resembling a colorless, ash-white elf in ragged clothing and chains
- Barghest - An evil shape-changing fiend that hungers for the souls of mortals
- Barkgheist - Spirit of a person killed by a dog, appearing as a large black dog with fiery red eyes
- Barrode - Humanoid scavengers with orange skin, ruffled ears, and a tactical approach to combat
- Bat, Giant Flying Fox - A carnivorous giant bat similar to jungle fruit bats but much larger
- Bear, Battle - Large bear with hardened bone plates and four arms wielding spears
- Bear, Dream - A phantasmal black bear, hazy and partially transparent with misty currents visible within it
- Bear, Ghost - An undead semi-corporeal bear with a fear-inducing roar
- Bear, Long - An abomination created by botched growth magic, over 30 feet long with a dozen legs
- Bear, Migou - A bizarre, magical bear-like predator with humanoid-like hind paws and the ability to bewitch its prey
- Bear, Quill - A large bear with long, razor-sharp spikes covering its back and sides
- Bear, Ursine Behemoth - A rare bear of truly gargantuan size, 20 to 30 feet tall when standing upright
- Beaver, Giant - Huge versions of the ordinary aquatic mammal, often found in "lost world" areas
- Beebear - A light brown bear with black stripes, insect-like wings, and a stinger tail
- Beetle, Giant Bombardier - Red and black beetle, 3 to 4 feet long, with toxic spray attack
- Beetle, Giant Boring - Giant beetles that eat rotting wood and operate like a hive collective
- Beetle, Giant Fire - Huge beetle with glowing red organs that provide illumination
- Beetle, Giant Oil - Giant beetle about 3 feet long with eyes that can see in all directions
- Beetle, Giant Rhinoceros - Largest of the giant beetles, between 10 and 14 feet long with brown or grey carapaces and huge horns
- Beetle, Giant Stag - Giant beetles with males possessing huge stag-like mandibles
- Beetle, Giant Tiger - Predatory monsters around 5 feet long with dark brown carapaces and lighter striped or spotted patterns
- Beetle, Giant Water - Round-bodied beetles found in deep fresh water, attracted by vibrations or noise
- Behir - A serpentine monster with a dozen legs that can slither like a snake or move with considerable speed
- Bestomper - A giant levitating foot with eyes on each toe and a slobbering mouth on its ball
- Bisren - A bison-headed humanoid nomad, related to minotaurs but uniformly hybridized
- Black Knight - A cursed heroic warrior transformed into an undead skeleton with burning coal eyes, retaining its honor and combat prowess
- Blade Spirit - Tormented souls of fallen warriors bound to their weapons in undeath
- Bloodshroud - A floating man covered in a bed sheet, soaked in dripping fresh blood
- Bloodthorn - Rare carnivorous plants native to temperate forests, hills, and barrens
- Boar, Polar - Large boar covered in thick white fur and blubber, adapted to extreme cold
- Boar, Sewer - Distant relative of the wild boar that lives underground in dungeons or sewers
- Bodach - A huge hairy goblin-like creature with green complexion that stands up to seven feet tall
- Bog Crone - A loathsome and repugnant fey who dwells in marshlands, swamps, and other watery environs
- Boggart - A creature of unknown true form that feeds on fear and can project terrifying illusions
- Boglin - Goblins born with bluish skin who develop magical abilities
- Bone Chimera - An abominable undead monster composed of the skeletons of several different species
- Bone Horror - Terrifying undead constructed from the bones of multiple creatures, animated by dark necromancy
- Bone Viper - An animated, undead snake skeleton
- Botanical - A plant creature that closely resembles humans in size and form
- Brain Parasite - A 1-inch long vermin found in carrion, dung, and other organic material that burrows into the brain
- Brazen Sphere Imprisoner - The rarest manifestation of brazen spheres, an 8-foot tall sphere that imprisons solitary intruders
- Brazen Sphere Major - The most formidable construct that the spheres can assemble, an imposing humanoid monstrosity standing at a towering 12 feet
- Brazen Sphere Minor - A humanoid construct standing 6 feet tall with two bludgeon-like arms
- Brazen Sphere Recombinant - The least powerful form of Brazen Sphere constructs
- Bronze Bird - A crane-like water fowl with metallic feathers that dwells in regions of extreme heat
- Brown Mold - A fungus that feeds on light and warmth, causing cold damage to nearby creatures
- Brownie - A small fey being closely related to pixies and sprites, an elf-like creature about 2 feet tall
- Bruhl - Feral proto-human similar to a neanderthal but smaller and more simian-like
- Bubák - Horrific creatures haunting remote fields and forgotten corners of the wilds
- Bulette - Terrifying predator that resembles a gigantic armadillo crossed with a snapping turtle
- Bunyip - Large carnivorous lake-dwelling creature with dog-like face, large tusks, sturdy webbed feet, short otter-like fur, and bear-like body
C
- Cacophony - A band of magically-animated instruments brought about by the lingering attachments of failed bards
- Cactus Man - Resembles a Saguaro cactus with arms and legs
- Cadaver - A corporeal undead creature resembling a ghoul that subsists by eating the flesh of other undead creatures
- Canein - Dog-like humanoids known for extreme loyalty and knight-like codes
- Cat Sith - A large elven cat as big as a dog, black with a white half-moon on their chest
- Catoblepas - A fantastically ugly creature with a warthog-like face and body, a long neck, and a powerful tail ending in a bone club
- Catspider - A scary creature that resembles a cat with eight legs and retractable fangs
- Celestial Charger - Swift celestial steeds with shimmering white coats, golden manes and tails, and silver hooves
- Celestial, Arbiter - Majestic, towering figures with silver skin, golden hair, and four white feathered wings who render judgements impacting mortal and celestial realms
- Celestial, Ascended - Once mortal beings elevated to celestial status through divine intervention or exceptional deeds
- Celestial, Descendant - Tall, attractive humans with wings, descended from celestial messengers who fell in love with mortals
- Celestial, Egregor - Very tall humanoid figures in unique elaborate armor with full helmets, watchers who ensure Celestial messengers never fall in love with humans
- Celestial, Guardian - Protectors of the faithful with the body of a lion, large white wings, and a human face
- Celestial, Messenger - The least powerful of the true celestials, delivering messages from the gods to mortals
- Celestial, Oracle - Wisest members of the celestial hierarchy with the ability to see into the future
- Celestial, Solar - A zealous champion of justice appearing as a very tall and beautiful humanoid figure with golden eagle-like wings
- Celestial, Warden - Very tall humanoid commanders in elaborate armor with large white swan wings
- Celestial, Watcher - Enigmatic celestials tasked with observing the mortal realms to ensure balance and harmony are maintained
- Changeling - A fey creature switched with human infants, becoming increasingly ugly and deformed as its magic wears off
- Chasenet - Brightly-colored ball of fluff that resembles a bed of flowers when sleeping
- Cheiropteran - Bat-people of the deep under-dark with bugbear-like bodies and misshapen bat heads
- Chelonian - Reptilian humanoids resembling long-necked snapping turtles inhabiting rivers and swamps
- Chimera, Lesser - A magical beast with the body of a lion, a goat head sprouting from its back, and a snake-headed tail
- Choker - A vicious little predator that lurks underground, grabbing prey with spiny-padded hands and feet
- Chuhl - Horrid 8-foot long abomination that looks like a cross between a serpent, a crab, and an insect
- Chupacabra - A nocturnal reptile with a row of spines running down its back that moves by hopping like a kangaroo
- Cicada, Giant - Peaceful, horse-sized insects concerned only with eating, mating, and singing
- Cloaker - Almost impossible to distinguish from dark surroundings when resting, with glowing eyes, needle-sharp fangs, and a whip-like tail
- Clockwork Armature - A massive forty-foot tall bronze device combining magical and mechanical arts
- Clockwork Skeleton - A skeletal construct made of bronze powered by pulleys, coils, wires, and gears
- Cockroach, Giant Ghoul - Animated through foul magics, a ravenous undead monster seeking to devour all flesh
- Corpse Abomination - Huge ball of rotting flesh and bones held together with clay that rolls towards victims
- Couatl - A powerful and legendary large serpent with feathered wings and shape-changing abilities
- Cow Dragon - A very rare species of mammalian oddity resembling enormous cattle with giant bat-like wings
- Cragodile - A crocodile with heavy stony hide that hunts waterway shallows
- Crawling Claw - A type of undead creature created from a severed hand, used for menial chores to discrete killings
- Crypt Dweller - An undead creature improperly buried or placed into a grave that has been desecrated or defiled
- Crystalline Egret - A 5-foot tall white egret made entirely of ice
- Cu-Sidhe - An elven breed of canine with bark-patterned fur and excellent camouflage
- Cuhtli - A large golden serpent with raven wings and a tail stinger, evil counterpart to the couatl
- Cunning Cloak - A length of fabric that can assume various shapes and colors to ambush prey
- Curse - A reddish-brown mass of viscous liquid about 10 feet across
- Cynodictis - Small "bear dog" about 12 inches tall, hunts rabbits and small rodents
D
- Dancing Monitor - Large lizards that secrete poisonous oil and deliver lethal venom through a dancing attack pattern
- Dancing Shadow - A mysterious creature that disguises itself as a shadow and forces victims to dance to exhaustion
- Dantaeon - Humanoid species with devilish appearance, horns, and a prehensile tail
- Darkmantle - A cave-dwelling creature that resembles a stalactite and drops onto prey to suffocate them
- Darktorch - Undead adventurer wielding a torch of pure darkness, seeking to spread its eternal curse
- Deadringer - A rare skeletal undead that rings bells to empower other undead and curse the living
- Deceiver Kitten - Offspring of the Deceiver, quarter-sized with greenish-black catlike appearance and shoulder serpents
- Decempus - An invertebrate the size of a bear with ten tentacle-like limbs
- Deep One, Common - A scaled humanoid resembling both frog and fish with huge unblinking eyes
- Deep One, Hybrid - A humanoid slowly transforming into a deep one through inherited traits
- Deep One, Lagoon Creature - Large humanoid hybrid deep one with scaly carapace-like body, preferring stagnant swampy regions
- Deep Spore - Knobby leathery globes 2-5 feet in diameter with large eye spots that float in underground realms
- Deer, Huge - Enormous deer standing seven feet tall at the shoulder with antlers up to 12 feet wide
- Delver - A cross between an enormous centipede and a slug, roughly 15 feet long and 12 feet tall
- Demonic Automata - A towering construct of burnished metal in the shape of a man with numerous blades sprouting from its back
- Derej Cat
- Derej Cobra
- Derej Mongoose
- Derej Rat
- Desert Worm - Gigantic carnivorous worms that live beneath the desert sands
- Dinosaur, Allosaurus - A swift-running bipedal carnivorous dinosaur, slightly more than 30 feet long
- Dinosaur, Ankylosaurus - Large armored dinosaur with turtle-like body and spiked edges
- Dinosaur, Apatosaurus (Brontosaurus) - Most recognizable member of the sauropod family with heavy body, elephantine legs and feet, and long neck and tail
- Dinosaur, Brachiosaurus - Largest members of the sauropod family with heavy bodies, elephantine legs and feet, and long necks and tails
- Dinosaur, Centrosaurus (Monoclonius) - A ceratopsian dinosaur with a single large horn on its nose, two smaller horns on its frill, and short horns over the eyes
- Dinosaur, Ceratosaurus - A smaller bipedal carnivorous theropod dinosaur known for the short horn on its nose
- Dinosaur, Cetiosaurus - Large sauropod dinosaur with heavy body, elephantine legs, and long neck and tail
- Dinosaur, Compsognathus - A tiny, chicken-sized prehistoric reptile that runs swiftly to catch insects and other small prey
- Dinosaur, Deinonychus - Medium-sized feathered dinosaur and skilled pack-hunter
- Dinosaur, Diplodocus - Longest member of the sauropod family with heavy body, elephantine legs, and long neck and tail
- Dinosaur, Edmontosaurus - Large duck-billed dinosaur, 40 to 50 feet in length
- Dinosaur, Elasmosaurus - A prehistoric aquatic reptile with a flat body, short tail, and long neck
- Dinosaur, Euoplocephalus - Large armored dinosaur with a turtle-like body and heavy knobby tail
- Dinosaur, Gorgosaurus - A bipedal carnivorous theropod dinosaur, close relative to tyrannosaurus rex
- Dinosaur, Iguanadon - A quadruped herbivorous dinosaur that can switch to bipedal movement
- Dinosaur, Lambeosaurus - Large duck-billed dinosaurs with prominent bony crests on their heads
- Dinosaur, Megalosaurus - Bipedal carnivorous dinosaur, about 30 feet in length with large head and toothy jaws
- Dinosaur, Mosasaurus - Largest member of the mosasaurid family with fish-like body and flippers
- Dinosaur, Pentaceratops - A ceratopsian dinosaur with five horns and a large bony frill with a distinctive U-shaped notch
- Dinosaur, Plateosaurus - Bipedal plant-eating dinosaurs with small heads on long, flexible necks
- Dinosaur, Plesiosaurus - Prehistoric aquatic reptile with flat body, short tail, long neck, and flippers
- Dinosaur, Styracosaurus - A ceratopsian dinosaur with a single large nose horn and defensive frill horns
- Dinosaur, Teratosaurus - Gargantuan lizards 20 feet in length resembling long-legged crocodiles with short, heavy snouts
- Dinosaur, Velociraptor - Small feathered dinosaur, weighing about 30 pounds and similar in size to a turkey
- Diprotodon - Very large early relatives of modern wombats, marsupial herbivores heavily-built and about man-height at the shoulders
- Dogboy - 5' tall semi-humanoid versions of hell hounds that have learned to walk on their hind legs
- Dolphin - An aquatic mammal that resembles a large fish, highly intelligent and friendly
- Dormayvoo - Humanoid zombie with closed eyes that dreams a nightmare version of reality
- Dracomander, Flame - A giant snake-like creature more than 12 feet long with a dragon-like head, wings, and lizard forelimbs
- Dracomander, Frost - A giant lizard with six legs and dragon wings, scales colored like ice (white, pale gray, pale blue)
- Dracomander, Lightning - A giant snake more than 12 feet long with two dragon-like heads and dragon wings, with scales in lightning colors
- Dragon, Cave - Solitary, territorial dragons dwelling in the deepest caverns with exceptional echolocation abilities
- Dragon, Death - A skeletal dragon lich, a powerful ancient dragon who has chosen to become undead
- Dragonfly, Giant - Fast, agile aerial predators with brilliant iridescent coloring
- Dragonhawke - Small dragon-like creatures with avian features covered in feather-like scales
- Dragonne - A strange combination of a lion and dragon with brass-colored scales and stiff hair
- Dragophant - Strange chimeric creatures with the form of an elephant but with deep-green scaly dragon hide, large draconic wings, and a mouth full of razor-sharp teeth
- Drat - A seemingly common rat with an aura of bad luck
- Draugr - Undead remains of an ancient king, appearing as a skeleton wearing antique plate mail
- Dread Scarecrow - Evil spirit-possessed scarecrow that stalks and terrorizes the living
- Dreadnought - A 20-foot tall metal construct in the shape of a giant knight, holding a huge lance and with a pair of long, cylindrical cannons mounted on each of its shoulders
- Dreamless - An indefinite humanoid shade, pale blue in color, that stalks the wilderness at night
- Duckbear - Creature with the body of a bear and the head of a pigeon, covered with slate gray feathers
- Dufferped - Cursed dwarves with a single central leg ending in an enormous foot
- Dwarrow - A grim, evil race who are cousins to the dwarves
- Dynamo - A six-inch metal sphere that floats and is enveloped by an aura of lightning
E
- Ear Worms - Tiny insect larvae found in old wood that burrow through flesh to mature
- Eel, Common - Territorial eels that hide in holes and nooks to ambush prey
- Eel, Electric - Knifefish that can emit powerful electrical bursts in water
- Eel, Giant - Huge aquatic beasts often found in underwater ruins or as trained guardians
- Eel, Weed - Venomous eels with shaggy scales that resemble seaweed
- Elchman - Bull-headed minotaur-like creature with massive moose head and antlers, standing over 15 feet tall
- Elemental, Blood - Vaguely humanoid shape made of blood, smells of iron like blood sausage or raw liver
- Elemental, Cold* - A crude, headless ice statue with long sharp icicles in place of hands
- Elemental, Lightning - Dark clouds lit from within by flashes of lightning
- Elemental, Metal - Abstract humanoid figures formed from metal that can move as if liquid
- Elemental, Wood - A large, leafless tree elemental
- Elephant, Shovel Tusk - A prehistoric relative of the modern elephant with extended lower jaws tipped with a shovel-like plate or tusk
- Elf Bug, Queen - Leader of communal fey hives, appearing as a normal-sized woman with moth-like features
- Elf Bugs, Swarm - Strange fey humanoids appearing as tiny naked humans with insect features and hive-mind coordination
- Elf, Brugh - An elf subspecies that dwells in underground complexes beneath earth mounds known as "Brughs"
- Encephallos Titanum - A cadaver plant that blooms once every hundred years, producing a blood-red flower that shoots spores to create infected thralls
- Entelodont - An omnivorous creature and distant relative of a modern hippo and boar
- Ettercap - A cross between a grossly-bloated spider and a humanoid
- Eurypterid, Buffalopterus - A terrifying fusion of arachnid and aquatic predator with chitinous exoskeleton
- Eurypterid, Jaekelopterus - A terrifying creature, the largest known eurypterid
- Eurypterid, Megalograptus - A fearsome aquatic predator with a segmented exoskeleton and poisonous stinger
- Eurypterid, Pentecopterus - Fearsome sea scorpion reaching up to 5 feet 7 inches in length
- Eye, Floating - Strange fish with transparent bodies and a single prominent eye that live symbiotically with predatory sea creatures
F
- Fairy Dragon - Dragonets with butterfly-like wings that can vary through all common dragon colors
- Fairy, Forest - A manifestation of the consciousness of the forest, appearing with leaves, thorns, and a leaf-green and wood-brown motif as its attributes
- Fairy, Frost - A manifestation of the consciousness of a frozen tundra
- Fairy, Mountain - A manifestation of the conscious of a mountain with stony skin, craggy outcroppings, and slate gray appearance
- Fairy, Ocean - A manifestation of the consciousness of an ocean, appearing with vibrantly-colored shells, foaming waves hinted at by mirages, and an aquamarine motif
- Fairy, Volcano - A manifestation of the consciousness of a volcano
- Faun - A fey-related race resembling a cross between a goat and a small human or elf
- Felisian - Humanoid cat-people, intelligent, lithe, and cunning
- Fish, Crusher - Thick, muscular eel-like fish with venomous spines that inhabit coral reefs
- Fish, Giant Gar - Voracious freshwater predators found in deep water
- Fish, Giant Pike - Large freshwater predators found in still waters
- Fish, Giant Prehistoric (Dinichthys)
- Flashbag - A softly-glowing orb that resembles a light inside a translucent membrane
- Flederkatze - A magical creature that appears to be a mix of feline and bat-like features
- Floran - Humanoids with stunted features and bodies comprised of plant mass
- Flying Man-of-War - A horse-sized flying jellyfish with a distinctive crest like a sail
- Fool's Idol - Golden, grotesque humanoid statue made of fool's gold (iron pyrite)
- Frog, Giant Killer - Vicious small frogs that attack with sharp talons and teeth
- Frog, Giant Poisonous - Brightly colored giant frogs with deadly poisonous skin
- Frost Worm - A 40-foot long creature with huge mandibles that lurks under snow and generates intense cold
- Fungi, Octopus - A giant fungus that appears similar to wailing morels but unfurls a tentacled appendage to grasp victims
- Fyrenewt - Man-sized humanoid amphibian with rough, sandy, crimson-tinted brown skin
G
- Gas Spore - Strange, non-intelligent fungal creatures that resemble oculus
- Gaze Guard - Constructed, non-sentient security systems created by powerful Magic-users
- Geminate Serpent, Blue - Deep blue sapphire-scaled serpents that live in colder climates and prey on farmers and livestock
- Geminate Serpent, Bone - Skeletal serpents with bones that glint like polished ivory, subsisting entirely from ambient magic
- Geminate Serpent, Green - Cowardly serpents with emerald-like scales that lurk in swamps and forests
- Geminate Serpent, Pleasant - Cruel beings with scales like diamonds that can hide in plain sight
- Geminate Serpent, Sea - Turquoise-scaled geminate serpents that live in oceans and large bodies of water
- Geminate Serpent, Shadow - Dark and mysterious serpents born of shadow with onyx scales that blend into darkness
- Geminate Serpent, White - Agate-scaled serpents that live above the snowline and hunt humans for sport
- Gerbalaine - Very small fey beings with mouse-like appearance, skilled tinkerers
- Ghost Shroom - A patch of black mushrooms that behaves as undead, subsisting on dead flesh
- Ghostcap Bloom - Animated undead bushes found growing in graveyards, former battlefields, and crypts
- Giant Badger - Gigantic versions of normal badgers, being 5 to 7 feet in length and weighing up to 500 pounds
- Giant Cockroach - A massive and particularly disgusting version of the common cockroach
- Giant Crayfish - Large freshwater crustacean similar to a lobster that ambushes prey from underwater
- Giant Flying Brain - A disembodied human brain of immense proportions, approximately six feet in diameter
- Giant Jellyfish - Nearly invisible floating oceanic predator with paralytic stingers
- Giant Sheep - Large sheep that roam wild in hills and mountains, or are herded by giants
- Giant, Ettin - A vicious and unpredictable 2-headed giant with thick, gray hide
- Giant, Sand - Dark-skinned, hairy giants with black hair and blue eyes who dress in flowing white robes
- Giant, Sea - Sea-dwelling giants with blue skin and webbed extremities
- Giant, Titan - Highly intelligent giants with powerful magical abilities
- Gibbering Mouther - A horrible creature seemingly drawn from a lunatic's nightmares with the fluid body of an amoeba
- Gila - Small lizard men with thick, patterned scales, slow and sluggish but territorial
- Glyptodon - Prehistoric herbivorous mammal similar to an armadillo, only much larger with a club-like tail
- Gnoll, Regenerating - Gnolls enhanced through profane magical experimentation with troll-like regeneration
- Goat, Giant - Very large versions of the common goat found in hilly or mountainous regions
- Gold Slime - An oozing blob of gelatinous golden slime about 3 feet in diameter which lives by devouring gold
- Golden Oak - A mystical tree-like fey that appears as a gigantic, ancient gnarled oak tree with metallic golden leaves
- Golem, Chain - Animated guardian made of heavy chain that moves like a swift snake
- Golem, Crystal - Hairless androgynous humanoid construct that can turn invisible
- Golem, Gold - Ostentatious womanly-shaped construct made of animated gold
- Golem, Hay - A massive golem standing 20 feet tall that disguises itself as piles of hay in open fields
- Golem, Household - Animated household utensils used as domestic labor
- Golem, Lead - Ancient construct sacred to the bat-god Camazotz, man-shaped with bat head and wings
- Golem, Purifier - An 8-foot tall construct of stone and brass with swollen arms ending in numerous holes
- Golem, Rope - Made from coils of ordinary rope, designed for shipboard use
- Golem, Straw - Agricultural construct made by druids, often used as a scarecrow
- Golem, Tin - Man-shaped golem made for heavy labor, about 8 feet tall and as strong as a hill giant
- Golem, Web - Magical constructs that appear as large webs and can cocoon victims
- Gorophont - A centaur-type creature with the upper body of a gorilla and the lower body of a small elephant
- Grave Caller - Undead that use lanterns to curse victims with death penalties
- Grave Dancer - An undead monster appearing as a macabre figure dressed in brightly-colored but worn and tattered clothing
- Grave Sentinel - Undead warriors in smooth black plate armor that keep watch over ancient places of death
- Grawl - Savage race of subterranean dwelling humanoids with pale gray fur, sharp claws, and panther-like heads
- Great Orb of Eyes - Terrifying spherical fleshy mass covered with countless pulsating and ever-shifting eyes
- Gremilkin - An extra-large cat found in and around temples and churches, kept mostly to hunt mice and other vermin
- Grick - Large snake-like creature with tentacles that hunts from hiding in shadows
- Griffon, Hawksian - Aggressive, dangerous creatures combining lion front and eagle rear, product of cruel magical experimentation
- Griffon, Imperial - Majestic creature with eagle head, fore-claws and wings, but tiger body, rear legs and tail
- Grim - A dog buried in a temple or graveyard that rises as its guardian
- Grimfrog - Vicious carnivorous frogs that attack in swarms with flesh-shearing teeth
- Grimhost - The ghostly protector of a temple or cemetery, risen from the first individual buried there
- Grimlock - Muscular humanoid with gray skin that is blind but has exceptional senses of smell and hearing
- Guard Fern - A huge, bushy plant typically cultivated to guard narrow features such as hallways or gaps in walls
- Gump - Large and blubbery humanoid with a broad, jagged toothed grin and small deep-set eyes
H
- Hag - Creatures of darkness, manifestations of misdeeds that draw power from suffering
- Hatchette - Large, flightless birds with axe-like beaks that stand up to 8 feet tall
- Headless Horseman - A powerful undead warrior in knightly garb, headless but possibly wearing a jack-o-lantern, helmet, or other decoration above the neck
- Heucova - A Cleric cursed to undeath for faithlessness, resembling a skeleton in tattered robes
- Hippocampus - The horse of the sea, with a mane that looks like seaweed and a dolphin's tail
- Hippopotamus - A massive herbivore dwelling in tropical and sub-tropical swamps, lakes, and rivers
- Hivelings - Horrid little humanoid monsters covered in dark bristles with a shared hive-mind and hit point pool
- Hob - A hairy relative of the goblin that stands around 3-3.5 feet tall with yellowish to red skin tones
- Hobgoblin, Bluenose - Larger cousins of goblins and a tougher, rarer breed of hobgoblins
- Homunculus - A miniature servant created by a wizard that serves as an effective spy, messenger, or scout
- Hruul - A hulking creature with four legs and three arms standing 18 feet tall
- Husk - Undead drained bodies of humanoids, appearing as "fast zombies"
I
- Ibix - The cousin to the faun, with a more goat-like head and ill-tempered disposition
- Ichneumon - Eight-legged beast the size of a pony with a bear-like head and long furry coat
- Illusion Trapper - A very proficient hunter that digs pits and uses hallucinatory terrain to trap prey
- Infected, Giant Ant - Giant ants infected by a blooming infectious mind
- Infected, Giant Rhinoceros Beetle - A giant rhinoceros beetle infected by the spores of the infectious mind
- Infected, Humanoid - Intelligent humanoids forming the building blocks of the collective mind of the infected
- Infected, Owl Bear - Owl bears naturally attracted by the bloom of the infectious mind
- Infected, Zombie - Undead created by animating the corpse of an infected
- Infernal, Agares - An intermediate demonic creature with cunning intelligence that appears as an eight-foot tall red goblin or old man
- Infernal, Arachnea - Exclusively female infernal that can appear as a beautiful woman or gigantic black widow spider
- Infernal, Balor - Winged humanoid infernals who stand between 10 to 14 feet tall and weigh roughly 450 pounds
- Infernal, Barbed Devil - Humanoid infernals with sharp claws and a spiked tail, leathery gray skin with protruding spikes
- Infernal, Baubas - Gangly 8-foot tall infernals with long dirty fingers, big red eyes, and rows of exaggerated sharp yellow teeth
- Infernal, Bone Devil - Cadaverous humanoid monsters who appear to be nothing more than skin over bones
- Infernal, Creoboros - Huge, dog-like carnivores with three canine heads, three front legs, three rear legs, a serpent tail, and snakes extending from various parts of their body
- Infernal, Dread Horseman - Hell's skeletal cavalry warriors in charred blackened plate mail
- Infernal, Eldri - Beautiful devil-like creatures with blood-red skin, bright orange-red hair, and a single smooth horn, focused on accumulating dark magical secrets
- Infernal, Erinyes - Attractive humanoid infernals resembling comely women or men with retractable wings
- Infernal, Fiend - A large masculine humanoid devil with bat-like wings, appearing wreathed in flames
- Infernal, Glabrezu - Huge humanoid demons with dog-like heads, bony pincers, and a smaller set of human-like arms
- Infernal, Hezrou - Infernals in the form of humanoid toads with a mouth full of sharp teeth
- Infernal, Ice Devil - A winged and clawed humanoid monster around 3 feet tall with genderless, hairless bodies and blue skin so light as to be almost white
- Infernal, Imp - Diminutive, dark, bat-winged humanoid with a poisonous tail stinger
- Infernal, Larva - Pale yellowish maggot-like creatures with human faces contorted in horror
- Infernal, Lemure - Soul of a damned one converted into a wretched form covered in bubbling pitch
- Infernal, Malacoda - Highly intelligent, eerily silent demons with barbed bodies
- Infernal, Malebranche - A devil far larger than any man with crimson or dark gray skin and large horns
- Infernal, Manes - The least form of demon, looking like semi-human madmen with ragged sharp nails and teeth
- Infernal, Marilith - Powerful infernals with the upper body of a beautiful woman and the lower body of a giant snake
- Infernal, Nalfeshni - Huge ape-bodied demons with boar heads, goat legs, and small bat-like wings
- Infernal, Night Hag - An aged woman of horrific appearance with devilish features, taloned hands and feet, blue-black skin and hair
- Infernal, Nightmare - Gaunt horses of the lower planes with glowing eyes and burning hooves
- Infernal, Pazzu - Famine demons that create storms and destroy harvests
- Infernal, Quasit - A diminutive demonic being roughly humanoid in shape and standing about 2 feet tall
- Infernal, Rubicante - Intelligent but irascible demons predisposed to misconstrue everything in the worst possible way
- Infernal, Shadow Fiend - An insubstantial infernal that feeds off fears, doubts, and nightmares
- Infernal, Spined Devil - Muscular devils covered in gray, leathern scales with spikes and horns
- Infernal, Succubus - A demon in female form, a temptress who corrupts mortal men through lust
- Infernal, Vega - An extremely powerful infernal that resembles a winged humanoid figure made of fire and darkness
- Infernal, Vrock - Warrior demon resembling a blend of the ugliest features of a man, a vulture, and a bat
- Inversegen - A 5-foot tall manta ray-humanoid hybrid with a large fin-encased head
- Iron Snapper - A large, highly-territorial serpent with grey scales and beak, orange underbelly, and thick armored plates on its back
- Issuv - A colony of small insect-like creatures that work together as a single, larger body
J
- Jack O'Lantern - A strange sentient pumpkin with a lit candle inside it
- Jackal - Small wild canines that prefer to attack prey en-masse
- Jackalwere - Strange shapeshifting creatures that can assume jackal or human form
- Janni - Semi-magical descendants of djinni/human pairings with dark hair and skin, sporting powerful and attractive builds
- Jotenkin - Large humanoids with kinship to giants from rugged northern coastlines
K
- Kappa - Green-blue scaled creatures that live near bodies of water
- Kelpie - A malevolent, shape-shifting freshwater fey that haunts lakes, rivers, and ponds
- Kirin - A scaly-skinned unicorn-like creature with a dragon-like head and leonine mane
- Kraken - Possibly the largest known creature, with a body 150 feet long and 10 barbed tentacles that can reach an additional 500 feet
- Kreptax - Elf-sized fey creatures with goblin-like features and colorful skin
- Krong Reap - Humanoid servant created by the gods with four arms and ugly features
L
- Lake Skeleton - Dangerous undead formed from drowned corpses, with bloated lung remains
- Lamia - Upper body of a beautiful woman, lower body of a venomous snake
- Lammasu - Winged lions with human-like heads, intelligent and law-abiding
- Lamprey - An eel-like jawless fish with a funnel-shaped sucking mouth lined with many sharp teeth
- Leoporid, Great - A massive jackrabbit species with elk-like antlers found in plains regions
- Leprechaun - The "wee folk" are related to the other fey races of brownies, pixies, and sprites
- Lerini - Lizard-like humanoid dwelling in swamps and warm, wet forests
- Leucrotta - Strange-looking creature with a deer body, badger-like head, leonine tail, and bone ridges instead of teeth
- Lich - An undead former Magic-user or Cleric who used dark magic to prolong its life into undeath
- Linnorm - A large horned snake with clawed forelimbs, distantly related to dragons
- Living Candlestick - An animated candelabra that fights intruders with fire
- Living Darkness - A mindless unintelligent subterranean creature that appears as a black mist or cloud of slowly-moving smoke
- Living Furniture - Regular household furniture that has been magically animated
- Living Graveyard - A giant mountain filled with tombstones, with a chapel-like building at its top
- Living Scarecrow - Mindless constructs made from a wooden frame, old clothing, hay, and a carved pumpkin head
- Lizard, Fire - Huge creatures that resemble wingless dragons, gray or tan with mottled red patches
- Lizard, Giant Minotaur - Large ambush predator with horned projections and stone-like coloration
- Lizard, Giant Subterranean - Huge lizards with pale yellow or white skin found only in large underground areas
- Loadstar - Ball of thin iron spikes that injects fast-growing parasitic embryos
- Lobizon - A cursed person transformed into a malnourished, tail-less wolf-like creature of human size
- Locathah - Humanoid in shape, more fish than man
- Lonchani - 7 foot tall humanoid with a wolf's head, legs, and tail covered in pitch-black fur
- Lotl - Skeletal humanoid with a canine skull and shorter stature than a human
- Lurker Above - A subterranean creature resembling a manta ray that swims through the air and drops on prey from ceilings
- Lycanthrope, Werecockroach - A human who can transform into a gigantic cockroach
- Lynx, Giant - Intelligent lynxes as smart as humans, found in cold regions
M
- Maggot-man - Undead remains of a powerful necromancer appearing as a writhing mass of maggots in human form
- Magnystic Mite - Artificial creatures the size of a fruit fly made by Magic-users
- Manticore, Fell - An extremely aggressive but smaller and faster breed of the common manticore with jet black fur and skin
- Marid - Large man-like creatures from the Elemental Realm of Water
- Megatherium - Gigantic prehistoric ground sloth the size of an elephant
- Mesmerbelly - Fey spirits that seize the souls of toddlers, manifesting as fleece-covered humanoids with antennas and gray belly squares
- Mimic - A master of deception that can assume the shape of any object or creature
- Mink - Alert semi-aquatic carnivorous mammal of the mustelidae family with highly prized fur
- Missile Toad - A small toad about the size of an arrow head with contact-poison secretion
- Mithridatium Bush - Shrub with tightly-closed pods that open to reveal exotic deep crimson flowers edged with black
- Mohrg - The animated corpse of a mass murderer or other heinous villain
- Monachian - Intelligent bird-men who most closely resemble vultures with claw-like hands and feet
- Monk-ee - Furry, tailed humanoid of short stature, clad in white or brown robes that allow for ease of movement
- Monkey - Common monkey weighing about 30-40 pounds, usually shy but can be a nuisance
- Monkeybear - Small primates with bear-like faces that steal items from opponents
- Moon Goblin - Blue-green skinned mountain-dwelling goblinoids with remarkable stealth abilities and affinity for metalwork
- Moon Troll - A huge, gnarled parody of a normal troll, created when a troll is severely wounded by a lycanthrope
- Moonlight Butterfly - A large nocturnal butterfly spanning a foot that consumes dreams
- Moonshiner - A six-legged excessively-muscled hound with an over-sized jaw and a penchant for a stiff drink
- Mosquito, Giant - Giant bloodsucking insects that swarm victims and drain blood
- Mushroom Men - Intelligent fungal creatures found in subterranean and sylvan environments
N
- Naga, Aquatic - Snake-bodied creatures with human heads, colored blue through turquoise to emerald green
- Naga, Guardian - Large serpentine creatures with green and gold patterning, bright intelligent eyes, that guard dangerous places
- Naga, Spirit - Evil serpentine creatures with human-like heads covered in glossy black scales marked with red patterns
- Naiad - A female water spirit that lives in freshwater lakes and ponds
- Nazgorean, Digester - Bizarre otherworldly being from Nazgor that hunts and eats using digestive juices
- Nazgorean, Eelbat - An eyeless eel with bat-like wings and gray slimy skin
- Nazgorean, Frogman - Seven-foot-tall creature with muscular humanoid body, two sets of arms, and frog-like head with two pairs of eyes
- Nazgorean, Gray Render - A 9-foot tall, 4,000-pound amphibian-like creature with a hunched posture, gray coloring, and vicious claws
- Nazgorean, Hydramander - A multi-headed creature from the dimension of Nazgor with a hydra-like body but no eyes
- Nazgorean, Nehnite - Dog-sized creature with segmented chitinous body and retractable salamander-like upper portion that can cast spells like a Magic-user
- Nazgorean, Octospider - A bulbous, fleshy spider-like creature with octopus tentacle legs and multiple eyes
- Nazgorean, Spiderwolf - Huge wolf-like monsters with eight legs, six eyes, and no tail
- Nazgorean, Tigersquid - Tiger-bodied creature with squidlike beak and tentacles, senses by sound alone
- Necrotic Ooze - An undead slime creature resembling a sickly mass of sticky, oozing yellow-white puss with pustules of running clear liquid
- Nok Tantima - Majestic divine emissaries with four arms, golden wings, and hawk-like features
- Norker - Fully subterranean members of the goblin races with tough leathery skin and long protruding fangs
- Nymph - A feminine fey creature native to water, appearing as a young and very beautiful woman with faintly greenish skin
O
- Octobat - An intelligent subterranean creature that often works for powerful evil individuals
- Octopeople - Unusual humanoid beings with a large blue octopus replacing their head and shoulders, capable of perfect disguise
- Oculus Abyssi - Aquatic spherical creature with a large eye, toothy mouth, and magical eye stalks
- Oculus Inferni - A vicious oculus with a single large eye, toothy mouth, and color-changing carapace
- Oculus Rex - The largest and most powerful of all the oculi species
- Oculus Somno - A slate-colored, slightly lumpy sphere with a single large eye and three jointed probosci
- Oculus Vigilans - A spherical creature with a single large eye and 3-6 eyestalks, pale gray in color
- Odeum - A foul undead spirit, the revenant of a person who was murderously insane
- Ogre Mage - Highly intelligent humanoid standing 9-10 feet tall with horns and tusks
- Ogre, Bog - Warty green-skinned ogre with frog-like features resembling an ogre and wug crossbreed
- Ogre, Swamp - The largest and most bestial of ogres, semi-aquatic ambush predators that lie in wait for prey
- Ohberen - Nightmare creature with ovoid segmented body, wide mouth, and multiple barbed limbs
- Omotharkin - Remnants of a dwarven clan cursed by the Forgefather for their idleness, doomed to roam the world looking for, but never finding, rest
- Onocentaur - Donkey centaurs with long hair and long donkey ears
- Ophidian - Human-sized serpent people with muscular tails and scaled bodies that blend with their surroundings
- Orc, Snow - A white-haired relative of the normal orc, well-suited to cold mountain lairs
- Orog - Fierce militaristic humanoids related to orcs, larger and more intelligent
- Orycleo - Large cat-like beasts with lion bodies, rabbit ears, and fluffy tails
- Orycleo, Snow - Lion-like creature with large rabbit ears and fluffy tail tufts, native to cold climates
- Otter - Small or medium-sized semi-aquatic mammal with a long body
- Otyugh - Large creature with 4 legs, 8-foot diameter body, and 3 tentacles behind its mouth
- Owl, Giant - A nocturnal bird of prey, feared for its ability to hunt and attack in near silence
- Owlbear, Northern - Mixes the qualities of a polar bear and snow owl, substantially larger than southern owlbears
- Owlbearlin - A humanoid with the head of an owl and a hairy, bear-like body and claws
- Owlwolf - A wolf-sized predator with feathered pelt, curved fanged beak, and wing-shaped forelegs ending in sharp claws
P
- Pangotherium - A grizzly bear with the head, hide, and enlarged claws of a scaly anteater
- Paper Tiger - A magical construct that appears as a scroll or book, transforming into an origami tiger to protect libraries
- Paraceratherium - An ancestor of the modern rhinoceros, the largest land mammal known to have existed
- Peryton - Strange chimerical creature combining the wings, body, and legs of a large bird with the head, neck, and antlers of a deer or stag
- Phaerim - Beautiful fey-related elf-like folk with dragonfly or butterfly wings
- Phantom Fungus - Invisible fungal creature that appears as a brown mass with nodules when visible
- Phoenix - A huge, magnificent scarlet-plumed magical bird of surprising intelligence
- Phouka - Cunning and mischievous fey famous for shapechanging abilities and playful yet unpredictable nature
- Piercer - A cone-shaped shelled creature resembling a snail that hunts by dropping from cave ceilings
- Pipe Beast - Unnatural arcane constructs created to guard specific rooms or items
- Pixie, Ward - Small winged fairies charged with guarding natural objects important to the Fairy Court
- Plague Hound - An undead canine with an affliction similar to a ghoul or ghast
- Poludnitsa - A cruel fey who appears as a young, beautiful woman dressed in white and holding a scythe
- Porcupine, Giant - A very large version of the common spiny-coated mammal with formidable offensive capabilities
- Praying Mantis, Giant - A well-camouflaged creature that waits motionless for hours
- Prince Frog - Frog-shaped creature with six eye-stalks arranged like a crown, sporting bold two-toned colors
- Pseudodragon - Small dragon-like creature with chameleon abilities and telepathic communication
- Pseudowyvern - A 3-foot long ophidian creature featuring several characteristics of a wyvern
Q
- Quinotaur - Legendary sea monster with forequarters of a giant bull with five horns and the rear body and fins of a shark
R
- Rabbidrake - Unholy fusion of rabbit and dragon created by an alchemist, with white rabbit body and red dragon wings
- Rabbit Prince - A 4-foot tall, bipedal rabbit dressed in ruined finery, wearing an old crown and wielding a broken sword
- Raccoon, Giant - Nocturnal omnivores resembling normal raccoons but 7 feet long
- Raggidy - A construct sewn together using magical thread, standing 7 feet tall and made of crudely-stitched cloth stuffed with sawdust
- Rakshasa - Tiger-headed humanoids with backward-curving claws who use illusions to disguise themselves
- Rakun - A race of talking raccoons, standing slightly taller than a halfling but leaner
- Ram, War - Specifically bred by dwarves for strength and aggression
- Ram, Wild - Large herd animal common to high country with large curved horns
- Ramfrog - A seemingly-normal frog except for 2 big ram-like horns on its heads
- Raptorsapien - Intelligent, bipedal descendants of predatory dinosaurs
- Rat Dog - Large dog-sized creature with rat-like face, long hairless tail, and opposable thumbs on front paws
- Ray, Manta - Large fish with cartilaginous skeleton and flattened body that swims as if flying
- Ray, Pungi - Medium fish that conceals itself under sand with dorsal spines exposed
- Ray, Sting - Small peaceful bottom-feeding fish that attacks with stinger if disturbed
- Red Cap - A murderous fey that preys upon travelers seeking refuge in ruins or abandoned castles
- Red Slime - An oozing mass that appears to be a red pool, notorious for hiding and surprising victims
- Remorhaz - Light blue centipede-like creature that pulses with reddish glow from intense body heat
- Resonated - Skeletal undead with bronze-colored bones raised by a deadringer's bell power
- Rhek - A large slug or maggot with a plump rubbery body covered in mucus
- Rock Bat - A silicate creature that resembles a large, irregular, generally rounded rock with a horn on the bottom of its body
- Rock Roller - Creatures that resemble living boulders, mostly mouth with jewel-like eyes, about the size of a full-grown human
- Rock Troll - Underground-dwelling trolls with calcified rock-like exoskin
- Roper - A 9-foot tall creature that tapers from 3-4 feet in diameter at the base to 1 foot at the top, weighing 2,200 pounds
- Rot Vulture - An undead carnivorous bird with the appearance of a large vulture, but with major defects such as missing eyes, torn beak, and protruding broken bones
- Rousirl - A massive rodent-like creature with a stout body standing nearly shoulder height to most humans
S
- Sabre Worm - A 30-foot long, chitinous worm with deadly sabre-like claws
- Sahuagin - Predatory fish-man race with green coloration, darker along the back and lighter on the belly
- Salamander, Wind - Giant winged lizard from the Element of Air, nearly transparent and surrounded by strong winds
- Sasquatch - A seldom-seen large humanoid, over 7 feet tall with long arms and covered in shaggy hair
- Satyr - A creature with the upper half of a man and the lower half of a goat, with red or chestnut brown hair, and jet black hooves and horns
- Scrab - A huge crab with a 6-foot diameter body protected by natural anti-magic
- Sea Cat - An aquatic hybrid having a feline head and a fish body
- Sea Ghast - Hardier and more potent variant of sea ghouls with extended poison aura and greater paralysis ability
- Sea Ghoul - Aquatic undead that scavenge shipwrecks and drownings, ambushing swimmers with paralysis and poisonous aura
- Sea Hag - A horrible creature that appears as an old crone whose bent shape belies her power and swiftness
- Sea Lion - Monster with leonine foreparts and fish tail, covered in scales with bushy mane
- Sea Monster - Voracious creatures that sink ships and devour their crews
- Seahorse, Giant - An actual seahorse which grows almost to the size of a pony
- Selkie - Fey beings able to shift between humanoid and seal form using a magical sealskin
- Serpent Men - Vile creatures that once ruled the world and wish to do so again
- Serpent, Giant Devouring - An enormous snake thousands of feet in length with jet-black scales covered in faintly-purple pulsating runes
- Shackile - Bizarre humanoid creatures with a goose head, neck, and wings where their head should be, and a large human face on their chest
- Shambler - An intelligent carnivorous plant that appears as a heap of rotting vegetation
- Shark, Megalodon - Giant, prehistoric shark ranging from 25 to 55 feet in length
- Shedu - A winged bull with the head of a human, intelligent and benevolent
- Shield Guardian - A 9-foot tall magical construct that protects its master through a linked amulet
- Shocker Lizard - Pale gray or blue lizard that delivers electrical shocks
- Sicklemore Tree - An enchanted tree with sickle-shaped, semi-animate branches that scythe at nearby creatures
- Skeletal Flayer - Animated skeletons with whip and blade forearms that wear their victims' skin
- Skeletal Legs - Animated lower half of a skeleton, quicker and more agile than standard skeletons
- Skeletal Steed - An undead skeletal war horse with tattered remnants of saddle and tack still clinging to exposed bones
- Skeleton, Crimson Bones - Blood-red skeleton created through alchemy and necromancy that reanimates after destruction
- Skeleton, Diseased - Animated skeleton of a creature that died of disease, stronger than normal skeletons and capable of spreading infection
- Skeleton, Gellybone - Skeletons with bones transformed into gelatinous material through magical procedure
- Skeleton, Haunted Bones - Animated skeleton inhabited by a malicious spirit, more intelligent and quick than ordinary skeletons
- Skeleton, Lava Lake - Undead fire giant skeleton filled with dangerous, constantly-aflame fluids
- Skeleton, Pitch - A skeletal undead covered in black oily or tarry substance that ignites enemies on contact
- Skerraxis - The embodiment of rage, hatred, and malice of a conjurer given form as a shadowy figure
- Skragg - A smaller semi-aquatic relative of the common troll, stockier in appearance
- Skum - Horrific humanoid creatures transformed by aboleths as their servants
- Skunk, Giant - Giant skunks that raid human communities and defend themselves with foul-smelling musk spray
- Slithering Tracker - A transparent slime monster, similar in nature to the gelatinous cube but smaller and more amorphous
- Slug, Giant - Truly huge slugs, 15 feet long, 8 feet wide, and around 5 feet thick
- Slug, Spitting - A gastropod generally about the size of a medium pig that can spit digestive acid
- Smouldergeist - Humanoid-shaped accumulations of smog and heat with white-hot eyes
- Snail, Giant - A great molluscoid creature with a hard shell covering most of its body
- Snail, Giant Barb - A slow creature with a 6-8 foot shell that can spit dagger-sized teeth
- Snail, Giant Cone - 4 to 6 feet high, extremely well-camouflaged and highly toxic
- Snail, Giant Pounder - The size of a large dog or pony, pounds the ground to locate burrows
- Snake, Amphisbaena - A huge fearsome serpent with a head at each end of its 10- to 15-foot body
- Snake, Clockwork Razor - Python with cruel clockwork sections fitted with razor-sharp blades
- Snake, Giant Rattlesnake - Much enlarged versions of the normal rattlesnake, averaging 14' to 20' in length at adulthood
- Snake, Green Tree - Arboreal, non-venomous snakes reaching up to 5 feet in length
- Snake, Hoop - Similar to a regular pit viper with a unique rolling attack method
- Snake, King Cobra - Deadly and aggressive snakes with spreading hoods that make a growling noise
- Snake, Rainbow - A 6-foot long snake with body colored in seven rainbow segments
- Snake, Uktena - A great horned water serpent as big around as a tree trunk with a bright blazing crest
- Snake, Vampire - A clumsy ground-dwelling snake with bat-like wings that drains blood from paralyzed victims
- Snake, Vort - Medium-sized venomous snake with a bright, contrasting crest
- Spellgoat - A goat that casts random magical effects when disturbed
- Spellripper - An undead with its body fully inscribed with runes and sigils that glow with stored magic
- Sphinx, Androsphinx - A sphinx with the head of a man, intelligent and generally friendly but fierce when provoked
- Sphinx, Criosphinx - A sphinx with the head of a goat, not very intelligent and avaricious
- Sphinx, Gynosphinx - Female variant of the sphinx with formidable claws but prefers to avoid conflict
- Sphinx, Hieracosphinx - Hawk-headed sphinx that is cruel and voracious
- Spider, Giant Bola - Giant spider the size of a pony that throws webbed nets at prey
- Spider, Giant Diving Bell - A pony-sized spider that carries air underwater and crafts air-filled lairs
- Spider, Giant Ice - Horse-sized crystal-clear spider adapted to icy environments
- Spider, Giant Shrieking Tarantula - A rare, aberrant form of giant tarantula about the size of a horse with red leg-joints
- Spider, Giant Trapdoor - A pony-sized spider that digs deep tunnels with camouflaged trapdoor entrances
- Spider, Giant Water - Semi-intelligent creatures that make underwater lairs and breathe air
- Spider, Giant Wolf - Swift hunting spider with natural camouflage, about 3 feet tall and 5 feet long
- Spider, Humming - A flat-shaped arachnid with elongated head and razor-sharp front legs that hum when attacking
- Spider, Phase - An aggressive predator that can shift between tangible and intangible states
- Spider, Steel - A construct made of steel with jeweled eyes used by Magic-users to guard possessions
- Spider, Time - Pony-sized spider with iridescent translucent crystalline black body and hourglass markings
- Spirit of Vengeance - Shadowy armored warrior formed of mists and blue flame, seeking vengeance for grave betrayal
- Strix - Grotesque flying heads with slithering tentacles for hair and bat-like wings
- Sun's Child - A sphere of flame 20 feet in diameter with a humanoid baby form at its center
- Swamp Monster - Semi-intelligent humanoid creature covered in moss and vines, with natural camouflage
- Swanmay - A rare and graceful type of fey shapeshifter that transforms between humanoid and swan forms
- Sylph - A feminine fey creature of an aerial nature, appearing as a beautiful woman with dragonfly-like wings and faintly bluish skin
- Syring - A 9-foot tall, four-legged insect-like creature with a striking resemblance to a spider
- Syring Juggernaut - A 24-foot tall syring with 3 thoraxes and scorpion-like tail, covered in white eyes
T
- Tapper - Undead dwarven miners driven by greed, risen from the dead to guard their claims
- Telethia - A large dual-headed beast of magical nature with two pairs of blue glistening wings on a powerful, iridescent body
- Tendriculos - Voracious plant-like creature that can rear up to 15 feet tall
- Tentacled Horror - A roughly 50-foot diameter mass of hundreds of thick wriggling tentacles
- Terror Bird - A flightless prehistoric bird weighing around 800 pounds with a massive beak
- Thulid - Highly intelligent man-like creature with a squid-like visage and four to ten tentacles surrounding a beak-like mouth
- Thulid, Great Brain - A monstrous, immobile brain ringed by many dexterous but weak tentacles
- Thunderbird - Rare, intelligent giant eagle with electric-blue coloration and crackling static electricity
- Tick, Giant - A blood-sucking insect about a foot long and a more active hunter than its smaller kin
- Tiger - Large striped great cat with orange fur and dark vertical stripes
- Timber Wolf - A manifestation of nature in a state of rage, composed of rough-cut or broken logs, branches, and leaves in the shape of a gigantic canine
- Tommyknocker - Mischievous little people that infest mines, causing trouble by stealing and sabotaging operations
- Torok - Unnaturally agile forest-dwelling tall and slender bird-like humanoids
- Trapper - An amorphous ambush predator that lies flat and mimics stone floors
- Treant, Apple - Large, roughly humanoid tree-man of the fruit-bearing variety that hurls fruit as projectiles
- Treant, Undead - Undead trees standing 30 feet tall and weighing 3,000 pounds
- Tree-Fox - A feral, squirrel-like mammal substantially larger than a squirrel, more closely related to foxes or canines
- Trelanx - Hairy humanoids with two vestigial horns, standing about 7 feet tall and weighing about 300 pounds
- Triton - Similar to mermen, but larger and significantly more powerful
- Trobold - A 3-foot tall magical troll-kobold hybrid with rubbery gnarly limbs, sharp clawed hands, and multiple rows of sharp teeth
- Troll, Marsh - Nine-foot tall regenerating trolls with black-green hide and orange hair, adapted for aquatic environments
- Troll, Night - A shadowy relative of the common troll, an embodiment of the element of shadow
- Turtle, Giant Sea - Shy creatures with powerful armor and a devastating bite that can swallow prey whole
- Turtle, Giant Snapping - Foul-tempered omnivorous creature with powerful bite and excellent camouflage
- Tusker - Stout coastal humanoids with walrus-like tusks and thick skin
- Twilight Hound - A large two-headed canine from another plane with a serpentine tail
- Tymera - A colder climate variant of the chimera with arctic tiger, mountain ram, and ice dragon parts
- Tyrannobeak - A massive member of the terror-bird family (Phorusrhacidae) of bipedal flightless birds
U
- Uhul - Huge and hairy humanoid with the head of an owl, skilled stalkers and hunters
- Ursavis - A weird creature looking like a giant bear with bird features such as a beak, massive wings, and hind-limbs
- Ushac - Dwarf-sized purple-skinned creatures with cat-like ears and dodger-blue hair, cheerful and helpful but easily dominated
V
- Vermen - Medium-sized furred humanoid with a rodent-like head and tail
- Vermin Queen - A colony of horrid, intelligent black beetles that assumes the guise of a beautiful human or demihuman
- Vihm - Small, nearly hairless rodent-faced humanoids
- Violet Fungi - Very large purple mushrooms that resemble wailing morels with flailing branches
- Violet Fungus - A purple to gray fungus that resembles a shrieker, attacks with poisonous tentacles
W
- Wanstrow - Tall cyclopean orc with deformed mutated body resembling various animal parts
- Wasp, Giant - Giant insect that stings prey and takes victims back to its lair to feed young
- Water Leaper - A big bat-winged tadpole that inhabits swamps and lakes
- Water Weird - A strange kind of wild water elemental which hates living creatures, seeking to drown them
- Wayai Otter - A giant, extremely muscular otter the size of a dwarf with massive biceps
- Whippersnapper - Amphibious predators that look like a cross between an eel and a frog
- Wick Warden - Ghostly figures of men cursed to patrol age-old roadways
- Will-o'-Wisp - A faintly-glowing sphere of light easily mistaken for a lantern
- Wind Walker - Intelligent monsters from the Elemental Plane of Air that are naturally invisible and incorporeal
- Winged Devourer - Fearsome creatures that combine the speed and agility of birds with the strength and ferocity of much larger predators
- Winter Wolf - Dangerous predator that grows about 8 feet long, stands about 4.5 feet at the shoulder, and weighs about 450 pounds
- Wolf, Wind - An ethereal wolf composed of intricate air currents
- Wolpertinger - A winged hybrid creature incorporating features of rabbits, deer, squirrels, and wolves
- Wolverine - A furry animal with a squat, powerful body and strong forelimbs armed with long claws for digging
- Wondrous Guardian Automaton - Seven-foot tall steel humanoid skeletons animated by clockwork, steam, and magic
- Worg - Thoroughly evil creature with gray or black fur, 5 feet long and stands 3 feet tall at the shoulder, weighs 300 pounds
- Worm Man - Humanoid worms that live deep underground, about 7 feet long with two arms and excellent peripheral vision
- Wretchling - Psychic parasite that feeds on emotions and possesses victims
- Wug - A race of nasty, brutish humanoid frogs that infest swamps and waterways
X
- Xorn - An embodiment of the element of Earth that glides through stone
Y
- Yellow Mold - A poisonous fungus that releases deadly spores when disturbed
- Yeti - A bipedal ape-like creature averaging 7-9 feet in height and weighing around 300 pounds
- Yowie - Fearsome ape-like nocturnal predators that stalk remote forests and mountainous regions
Z
- Zexhund - Large dog with an oversized hammer-like head, bred to transport platinum and gems
- Zombie Horse - An undead warhorse with exposed bones and rotting flesh
- Zombie, Flesh Eater - An undead creature that feasts on the flesh of living creatures
- Zombie, Hexcore - Undead creature with a soul or consciousness trapped within, created by dark magic
- Zombie, Leper - Agile undead that spreads a deadly leprosy-like disease
- Zoog - Small rodent-like being with sharp teeth and small tentacles in its mouth