Monstro.cc

All Monsters

A

B

C

D

E

F

G

H

I

J

  • Jack O'Lantern - A strange sentient pumpkin with a lit candle inside it
    Field Guide
  • Jackal - Small wild canines that prefer to attack prey en-masse
    Field Guide, OSRIC
  • Jackalwere - Strange shapeshifting creatures that can assume jackal or human form
    Field Guide, OSE-AF, OSRIC
  • Jaguar - Great cats about 8 to 9 feet long that enjoy swimming and hunt near water
    BFRPG
  • Janni - Semi-magical descendants of djinni/human pairings with dark hair and skin, sporting powerful and attractive builds
    Field Guide
  • Jelly, Black - Amorphous creatures that live only to eat, inhabiting underground areas
    BFRPG
  • Jelly, Glass - Huge transparent jelly that absorbs carrion and creatures, trapping inorganic material visibly inside its body
    BFRPG
  • Jelly, Gray - Amorphous creatures that live only to eat, scouring underground areas
    BFRPG
  • Jelly, Green - Bright green, wet, and sticky jelly that devours flesh and organic materials on contact
    BFRPG
  • Jelly, Ochre - Yellowish-brown amorphous monster up to 10 feet in diameter
    BFRPG
  • Jotenkin - Large humanoids with kinship to giants from rugged northern coastlines
    Field Guide
  • Juju Zombie - Undead created by evil necromancy, improved zombies with strong connection to Negative Material Plane
    OSRIC

K

  • Kappa - Green-blue scaled creatures that live near bodies of water
    Field Guide
  • Kelpie - A malevolent, shape-shifting freshwater fey that haunts lakes, rivers, and ponds
    Field Guide
  • Killer Bee - Giant (1' long) bees of aggressive temperament. Build hives underground.
    OSE
  • Killer Whale - 25' long, carnivorous whales. Dwell in cold waters and hunt sea creatures (including other whales)
    OSE
  • Kirin - A scaly-skinned unicorn-like creature with a dragon-like head and leonine mane
    Field Guide
  • Kobold - Small, dog-faced reptilian humanoids
    BFRPG, OSE, OSRIC
  • Kraken - Possibly the largest known creature, with a body 150 feet long and 10 barbed tentacles that can reach an additional 500 feet
    Field Guide, OSRIC
  • Krell
    OSE-AF
  • Kreptax - Elf-sized fey creatures with goblin-like features and colorful skin
    Field Guide
  • Krong Reap - Humanoid servant created by the gods with four arms and ugly features
    Field Guide
  • Kullule - Damned souls transformed into semi-intelligent demonic horde
    OSRIC

L

M

N

O

  • Ochre Jelly - Giant, ochre amoeboids
    OSE
  • Octobat - An intelligent subterranean creature that often works for powerful evil individuals
    Field Guide
  • Octopeople - Unusual humanoid beings with a large blue octopus replacing their head and shoulders, capable of perfect disguise
    Field Guide
  • Octopus, Giant - An enormous version of the normal octopus, physically powerful and clever
    BFRPG
  • Oculus Abyssi - Aquatic spherical creature with a large eye, toothy mouth, and magical eye stalks
    Field Guide
  • Oculus Inferni - A vicious oculus with a single large eye, toothy mouth, and color-changing carapace
    Field Guide
  • Oculus Rex - The largest and most powerful of all the oculi species
    Field Guide
  • Oculus Somno - A slate-colored, slightly lumpy sphere with a single large eye and three jointed probosci
    Field Guide
  • Oculus Vigilans - A spherical creature with a single large eye and 3-6 eyestalks, pale gray in color
    Field Guide
  • Odeum - A foul undead spirit, the revenant of a person who was murderously insane
    Field Guide
  • Ogre - Large, brutish, ugly humanoids standing 9-10 feet tall
    BFRPG, OSE, OSRIC
  • Ogre Mage - Highly intelligent humanoid standing 9-10 feet tall with horns and tusks
    Field Guide
  • Ogre Magi - Fearsome evil creatures, well versed in magic and of unnatural size and strength
    OSRIC
  • Ogre, Bog - Warty green-skinned ogre with frog-like features resembling an ogre and wug crossbreed
    Field Guide
  • Ogre, Swamp - The largest and most bestial of ogres, semi-aquatic ambush predators that lie in wait for prey
    Field Guide
  • Ohberen - Nightmare creature with ovoid segmented body, wide mouth, and multiple barbed limbs
    Field Guide
  • Oil Beetle - 3' long, burrowing beetles sometimes encountered below ground
    OSE
  • Oil Mites
    CC #4
  • Omotharkin - Remnants of a dwarven clan cursed by the Forgefather for their idleness, doomed to roam the world looking for, but never finding, rest
    Field Guide
  • Onocentaur - Donkey centaurs with long hair and long donkey ears
    Field Guide
  • Ophidian - Human-sized serpent people with muscular tails and scaled bodies that blend with their surroundings
    Field Guide
  • Orc - Grotesque humanoids bent on war and domination
    BFRPG, OSE, OSRIC
  • Orc, Snow - A white-haired relative of the normal orc, well-suited to cold mountain lairs
    Field Guide
  • Ornitholestes - Jurassic carnivore
    OSRIC
  • Orog - Fierce militaristic humanoids related to orcs, larger and more intelligent
    Field Guide
  • Orycleo - Large cat-like beasts with lion bodies, rabbit ears, and fluffy tails
    Field Guide
  • Orycleo, Snow - Lion-like creature with large rabbit ears and fluffy tail tufts, native to cold climates
    Field Guide
  • Ostrich - Large flightless bird sometimes raised or hunted for food and decorative quills
    BFRPG
  • Otter - Small or medium-sized semi-aquatic mammal with a long body
    Field Guide
  • Otyugh - Large creature with 4 legs, 8-foot diameter body, and 3 tentacles behind its mouth
    Field Guide, OSE-AF, OSRIC
  • Owl - Birds of prey with large eyes and the ability to fly without making a sound
    BFRPG
  • Owl Bear - Huge (8' tall, 1,500 pounds), ill-tempered, carnivorous bear-like creature with the face of an owl
    OSE
  • Owl, Giant - A nocturnal bird of prey, feared for its ability to hunt and attack in near silence
    Field Guide
  • Owlbear - Nightmarish creatures with the body of a large bear and the head of an owl
    OSRIC
  • Owlbear, Northern - Mixes the qualities of a polar bear and snow owl, substantially larger than southern owlbears
    Field Guide
  • Owlbearlin - A humanoid with the head of an owl and a hairy, bear-like body and claws
    Field Guide
  • Owlwolf - A wolf-sized predator with feathered pelt, curved fanged beak, and wing-shaped forelegs ending in sharp claws
    Field Guide

P

Q

  • Quartz Roper - Rocky creature with living quartz hide that appears as a brownish or smoky grey crystalline statue
    OSRIC
  • Quasit - Soul worms formed by Demon Lords for service as familiars to chaotic evil clerics and magic users
    OSRIC
  • Quetzalcoatlus - Cretaceous carnivore, huge for a flying creature
    OSRIC
  • Quickling - Corrupted fey creatures sped up in time, moving so fast they appear as a blur
    OSRIC
  • Quinotaur - Legendary sea monster with forequarters of a giant bull with five horns and the rear body and fins of a shark
    Field Guide

R

  • Rabbidrake - Unholy fusion of rabbit and dragon created by an alchemist, with white rabbit body and red dragon wings
    Field Guide
  • Rabbit Prince - A 4-foot tall, bipedal rabbit dressed in ruined finery, wearing an old crown and wielding a broken sword
    Field Guide
  • Raccoon, Giant - Nocturnal omnivores resembling normal raccoons but 7 feet long
    Field Guide
  • Raggidy - A construct sewn together using magical thread, standing 7 feet tall and made of crudely-stitched cloth stuffed with sawdust
    Field Guide
  • Rakshasa - Tiger-headed humanoids with backward-curving claws who use illusions to disguise themselves
    Field Guide, OSE-AF, OSRIC
  • Rakun - A race of talking raccoons, standing slightly taller than a halfling but leaner
    Field Guide
  • Ram, War - Specifically bred by dwarves for strength and aggression
    Field Guide
  • Ram, Wild - Large herd animal common to high country with large curved horns
    Field Guide
  • Ramfrog - A seemingly-normal frog except for 2 big ram-like horns on its heads
    Field Guide
  • Raptorsapien - Intelligent, bipedal descendants of predatory dinosaurs
    Field Guide
  • Rat - Multitudinous, disease-ridden rodents that will eat anything
    OSE
  • Rat Dog - Large dog-sized creature with rat-like face, long hairless tail, and opposable thumbs on front paws
    Field Guide
  • Ray, Manta - Large fish with cartilaginous skeleton and flattened body that swims as if flying
    Field Guide
  • Ray, Pungi - Medium fish that conceals itself under sand with dorsal spines exposed
    Field Guide
  • Ray, Sting - Small peaceful bottom-feeding fish that attacks with stinger if disturbed
    Field Guide
  • Red Cap - A murderous fey that preys upon travelers seeking refuge in ruins or abandoned castles
    Field Guide
  • Red Dragon - Dwell in hills and mountains
    OSE
  • Red Slime - An oozing mass that appears to be a red pool, notorious for hiding and surprising victims
    Field Guide
  • Remorhaz - Light blue centipede-like creature that pulses with reddish glow from intense body heat
    Field Guide, OSE-AF, OSRIC
  • Resonated - Skeletal undead with bronze-colored bones raised by a deadringer's bell power
    Field Guide
  • Revenant
    OSE-AF
  • Rhagodessa, Giant - Spider-scorpion creature with sticky pedipalps for capturing prey
    BFRPG
  • Rhamphorhynchus - Jurassic carnivore flying dinosaur
    OSRIC
  • Rhek - A large slug or maggot with a plump rubbery body covered in mucus
    Field Guide
  • Rhinoceros - Dim, armoured, herbivorous mammals
    OSE, OSRIC
  • Riding Horse - Lightly built horses adapted to run at high speed
    OSE, OSRIC
  • Robber Fly - 3' long, carnivorous flies with yellow and black stripes that hunt killer bees
    OSE
  • Roc - Giant eagle-like birds with dark brown or golden plumage
    BFRPG, OSE, OSRIC
  • Rock Baboon - Large, particularly intelligent variety of baboon that is omnivorous but prefers meat
    BFRPG, OSE
  • Rock Bat - A silicate creature that resembles a large, irregular, generally rounded rock with a horn on the bottom of its body
    Field Guide
  • Rock Cricket - 2–3' long, herbivorous, giant crickets that dwell in caverns
    OSE
  • Rock Python - 20' long snakes with spiralling brown and yellow patterns on their scales
    OSE
  • Rock Roller - Creatures that resemble living boulders, mostly mouth with jewel-like eyes, about the size of a full-grown human
    Field Guide
  • Rock Troll - Underground-dwelling trolls with calcified rock-like exoskin
    Field Guide
  • 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
    Field Guide, OSE-AF, OSRIC
  • Rot Grub - 1-inch long vermin found in carrion, dung, and other organic material
    BFRPG, OSE-AF, OSRIC
  • 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
    Field Guide
  • Rousirl - A massive rodent-like creature with a stout body standing nearly shoulder height to most humans
    Field Guide
  • Rust Monster - Strange monster built like a huge turtle with insectoid head and feather-like antennae
    BFRPG, OSE, OSRIC

S

T

  • Tapper - Undead dwarven miners driven by greed, risen from the dead to guard their claims
    Field Guide
  • Tarantella - 7' long, hairy hunting spiders that resemble tarantulas. Magical in nature
    OSE
  • Tarbosaurus - Cretaceous carnivore, closely related to tyrannosaurus
    OSRIC
  • Tarrasque
    OSE-AF
  • Telethia - A large dual-headed beast of magical nature with two pairs of blue glistening wings on a powerful, iridescent body
    Field Guide
  • Telmatosaurus - Smaller cretaceous herbivore
    OSRIC
  • Tendriculos - Voracious plant-like creature that can rear up to 15 feet tall
    Field Guide
  • Tentacle Worm - Giant worms with splayed tentacles that paralyze their prey
    BFRPG
  • Tentacled Horror - A roughly 50-foot diameter mass of hundreds of thick wriggling tentacles
    Field Guide
  • Terror Bird - A flightless prehistoric bird weighing around 800 pounds with a massive beak
    Field Guide
  • Thoul - Magical monstrosities that look like hobgoblins (except on close inspection), but combine the powers of ghouls and trolls
    OSE
  • Thulid - Highly intelligent man-like creature with a squid-like visage and four to ten tentacles surrounding a beak-like mouth
    Field Guide
  • Thulid, Great Brain - A monstrous, immobile brain ringed by many dexterous but weak tentacles
    Field Guide
  • Thunderbird - Rare, intelligent giant eagle with electric-blue coloration and crackling static electricity
    Field Guide
  • Tick, Giant - A blood-sucking insect about a foot long and a more active hunter than its smaller kin
    Field Guide
  • Tiger - Large striped great cat with orange fur and dark vertical stripes
    BFRPG, Field Guide, OSE, OSRIC
  • Tiger Beetle - Carnivorous, 4' long, tiger-striped beetles with powerful, crushing mandibles
    OSE
  • 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
    Field Guide
  • Titan - Powerful creatures not native to the material plane that appear as massive humans of unearthly beauty
    OSE-AF, OSRIC
  • Titanothere - A huge prehistoric animal that resembles the rhinoceros with large, forked horns
    BFRPG
  • Tommyknocker - Mischievous little people that infest mines, causing trouble by stealing and sabotaging operations
    Field Guide
  • Torch Bearer’s Ghost
    CC #4
  • Torok - Unnaturally agile forest-dwelling tall and slender bird-like humanoids
    Field Guide
  • Trader - 1st level fighters who live by trading in borderland areas
    OSE
  • Trapper - An amorphous ambush predator that lies flat and mimics stone floors
    Field Guide, OSE-AF, OSRIC
  • Treant - Large, roughly humanoid tree-people that resemble oak trees when still
    BFRPG, OSE, OSRIC
  • Treant, Apple - Large, roughly humanoid tree-man of the fruit-bearing variety that hurls fruit as projectiles
    Field Guide
  • Treant, Undead - Undead trees standing 30 feet tall and weighing 3,000 pounds
    Field Guide
  • Tree-Fox - A feral, squirrel-like mammal substantially larger than a squirrel, more closely related to foxes or canines
    Field Guide
  • Trelanx - Hairy humanoids with two vestigial horns, standing about 7 feet tall and weighing about 300 pounds
    Field Guide
  • Tribesman - Tribal humans usually found in tropical jungles or remote islands
    OSRIC
  • Triceratops - Massive (12' to the shoulder, almost 40' long), aggressive, herbivorous dinosaurs with a protective crest behind the head, and three long horns
    OSE, OSRIC
  • Triton - Similar to mermen, but larger and significantly more powerful
    Field Guide, OSE-AF, OSRIC
  • Trobold - A 3-foot tall magical troll-kobold hybrid with rubbery gnarly limbs, sharp clawed hands, and multiple rows of sharp teeth
    Field Guide
  • Troglodyte - Intelligent, reptilian humanoids with agile hands, long legs, short tails, and spiky combs on their heads and arms
    OSE, OSRIC
  • Troll - Huge, rangy humanoids with lumpy grayish-green skin and regenerative powers
    BFRPG, OSE, OSRIC
  • Troll, Giant - Crossbreed of trolls and hill giants, combining troll regeneration with giant size and strength
    OSRIC
  • Troll, Giant Two-Headed - Vicious offspring of trolls and ettins with two heads and regenerative abilities
    OSRIC
  • Troll, Marsh - Nine-foot tall regenerating trolls with black-green hide and orange hair, adapted for aquatic environments
    Field Guide
  • Troll, Night - A shadowy relative of the common troll, an embodiment of the element of shadow
    Field Guide
  • Trollkin - Young trolls with all the powers and weaknesses of adult trolls
    BFRPG
  • Tuatara - 8' long, iguana-like, carnivorous lizards with olive scales and a ridge of white spikes along the back
    OSE
  • Turtle, Giant Sea - Shy creatures with powerful armor and a devastating bite that can swallow prey whole
    Field Guide
  • Turtle, Giant Snapping - Foul-tempered omnivorous creature with powerful bite and excellent camouflage
    Field Guide
  • Tusker - Stout coastal humanoids with walrus-like tusks and thick skin
    Field Guide
  • Twilight Hound - A large two-headed canine from another plane with a serpentine tail
    Field Guide
  • Tymera - A colder climate variant of the chimera with arctic tiger, mountain ram, and ice dragon parts
    Field Guide
  • Tyrannobeak - A massive member of the terror-bird family (Phorusrhacidae) of bipedal flightless birds
    Field Guide
  • Tyrannosaurus - Cretaceous carnivore, long thought to be the largest land carnivore of the dinosaur age
    OSRIC
  • Tyrannosaurus Rex - Great (over 20' tall), two-legged, predatory dinosaurs with huge jaws
    OSE

U

  • Uduk - Demon resembling an orang-utan with a horribly twisted face and six-digited taloned hands and feet
    OSRIC
  • Uhul - Huge and hairy humanoid with the head of an owl, skilled stalkers and hunters
    Field Guide
  • Unicorn - Horselike creatures with a single spirally-twisted horn in the middle of the forehead
    BFRPG, OSE, OSRIC
  • Urgoblin - Mutant hobgoblin subspecies with regenerative abilities
    BFRPG
  • Ursavis - A weird creature looking like a giant bear with bird features such as a beak, massive wings, and hind-limbs
    Field Guide
  • Ushac - Dwarf-sized purple-skinned creatures with cat-like ears and dodger-blue hair, cheerful and helpful but easily dominated
    Field Guide

V

  • Vampire* - Undead monsters that appear pale but lifelike, possessing all memories and abilities from life
    BFRPG, OSE, OSRIC
  • Velociraptor - Cretaceous carnivore
    OSRIC
  • Vermen - Medium-sized furred humanoid with a rodent-like head and tail
    Field Guide
  • Vermin Queen - A colony of horrid, intelligent black beetles that assumes the guise of a beautiful human or demihuman
    Field Guide
  • Veteran - Low level fighters, often on their way to or from war
    OSE
  • Vihm - Small, nearly hairless rodent-faced humanoids
    Field Guide
  • Vilstrak - Rocky-skinned subterranean humanoids that merge with stone
    OSRIC
  • Violet Fungi - Very large purple mushrooms that resemble wailing morels with flailing branches
    Field Guide
  • Violet Fungi - Plant creature that resembles shriekers, with branches that release rotting spores
    OSRIC
  • Violet Fungus - A purple to gray fungus that resembles a shrieker, attacks with poisonous tentacles
    Field Guide, OSE-AF
  • Volt - Peculiar magical creature appearing as a ball of grey fur with protruding eyes and an electric whip-like tail
    OSRIC
  • Vrock - Hideous cross between a vulture and a humanoid, considered one of the weakest of demonkind
    OSRIC
  • Vulchling - A race of birds that resemble vultures but with features that look rather like a human with a beak
    OSRIC

W

X

Y

Z

½ HD

1 HD

2 HD

3 HD

4 HD

5 HD

6 HD

7 HD

8 HD

9 HD

10 HD

11 HD

  • Bestomper - A giant levitating foot with eyes on each toe and a slobbering mouth on its ball
    Field Guide
  • Celestial, Oracle - Wisest members of the celestial hierarchy with the ability to see into the future
    Field Guide
  • Chuhl - Horrid 8-foot long abomination that looks like a cross between a serpent, a crab, and an insect
    Field Guide
  • Class D Demon - Malevolent demons with the upper body of an ape and cloven-hoofed lower body of a boar, possessing small feathered wings
    OSRIC
  • Clay Golem - Man-shaped figure created from clay by a lawful good cleric
    OSE-AF, OSRIC
  • Dinosaur, Stegosaurus - Peaceable herbivorous dinosaur with armored plates and spiked tail
    BFRPG
  • Dinosaur, Triceratops - A three-horned herbivorous dinosaur, aggressive toward interlopers
    BFRPG
  • Dragon, Cloud - True dragons with varied metallic appearance that changes with environment and age
    BFRPG
  • Dragon, Death - A skeletal dragon lich, a powerful ancient dragon who has chosen to become undead
    Field Guide
  • Elephant, African - Large mammal with grey hide, tusks, trunk and large ears found in subtropical plains
    OSRIC
  • Eye of Terror
    OSE-AF
  • Fire Giant - 16' tall humanoids with black hair and red skin
    OSE
  • Geminate Serpent, Bone - Skeletal serpents with bones that glint like polished ivory, subsisting entirely from ambient magic
    Field Guide
  • Giant, Fire - Barrel-chested giants with ruddy skin, black hair, and dark red eyes
    BFRPG, OSRIC
  • Gold Dragon - May be encountered in any terrain, often in the guise of a person or animal
    OSE
  • Golem, Clay* - A construct made of clay, weighing about 600 pounds
    BFRPG
  • Guardian Naga - Long, snake-like creature with a human head, golden eyes, and green-gold scales with triangular silvery scales along its spine
    OSRIC
  • Ice Devil - Upright remorhaz-like devils with humanoid limbs and barbed tails that dominate the frozen 8th plane of Hell
    OSRIC
  • Infernal, Nalfeshni - Huge ape-bodied demons with boar heads, goat legs, and small bat-like wings
    Field Guide
  • Naga, Guardian - Large serpentine creatures with green and gold patterning, bright intelligent eyes, that guard dangerous places
    Field Guide
  • Oculus Abyssi - Aquatic spherical creature with a large eye, toothy mouth, and magical eye stalks
    Field Guide
  • Purple Worm - Gigantic subterranean monsters with poisonous stingers
    BFRPG, OSE, OSRIC
  • Sea Cat - An aquatic hybrid having a feline head and a fish body
    Field Guide
  • Stegosaurus - Stocky, herbivorous dinosaurs with a ridge of plates along their backs, and a tail studded with spikes
    OSE, OSRIC
  • Triceratops - Massive (12' to the shoulder, almost 40' long), aggressive, herbivorous dinosaurs with a protective crest behind the head, and three long horns
    OSE, OSRIC
  • Tymera - A colder climate variant of the chimera with arctic tiger, mountain ram, and ice dragon parts
    Field Guide

12 HD

13 HD

14 HD

15 HD

16 HD

17 HD

18 HD

  • Allosaurus - Jurassic carnivore
    OSRIC
  • Argentinosaurus - Cretaceous herbivore, relatively recently discovered, twice as massive as brachiosaurus
    OSRIC
  • Celestial, Arbiter - Majestic, towering figures with silver skin, golden hair, and four white feathered wings who render judgements impacting mortal and celestial realms
    Field Guide
  • Delver - A cross between an enormous centipede and a slug, roughly 15 feet long and 12 feet tall
    Field Guide
  • Dinosaur, Tyrannosaurus Rex - Bipedal carnivorous dinosaur with massive skull and powerful bite
    BFRPG
  • Iron Golem - Powerful construct made of iron that can breathe poison gas
    OSE-AF, OSRIC
  • 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
    Field Guide
  • Tyrannobeak - A massive member of the terror-bird family (Phorusrhacidae) of bipedal flightless birds
    Field Guide

20 HD

24 HD

25 HD

30 HD

36 HD

38 HD

40 HD