All Monsters (77)

• 10 HD Monsters in Basic Fantasy Field Guide Omnibus
  
• 10 HD Monsters in Basic Fantasy Role-Playing Game
  
• 10 HD Monsters in Carcass Crawler Issue 2
  
• 10 HD Monsters in Old-School Essentials Advanced Fantasy Genre Rules
  
• 10 HD Monsters in Old-School Essentials Classic Fantasy
  
• 10 HD Monsters in OSRIC
  
• Afreet - Creatures from the elemental plane of fire, enemies of genies
  OSRIC
• Androsphinx - A winged lion with a male human torso, serious-minded and intellectual
  OSRIC
• Aurumvorax - Eight-legged mustelid the size of a medium dog with a thick gold coat
  Field Guide, OSRIC
• Axolotl, Giant - A paedomorphic salamander that matures without undergoing metamorphosis into the terrestrial adult form
  Field Guide
• Behemoth Hippopotamus
  OSE-AF
• Black Pudding - Amorphous creature that lives only to eat, scouring underground areas for organic matter
  BFRPG, OSE
• Celestial, Ascended - Once mortal beings elevated to celestial status through divine intervention or exceptional deeds
  Field Guide
• Clockwork Armature - A massive forty-foot tall bronze device combining magical and mechanical arts
  Field Guide
• Demonic Knight
  OSE-AF
• Dinosaur, Pentaceratops - A ceratopsian dinosaur with five horns and a large bony frill with a distinctive U-shaped notch
  Field Guide
• Dinosaur, Styracosaurus - A ceratopsian dinosaur with a single large nose horn and defensive frill horns
  Field Guide
• Dinosaur, Teratosaurus - Gargantuan lizards 20 feet in length resembling long-legged crocodiles with short, heavy snouts
  Field Guide
• Dracomander, Frost - A giant lizard with six legs and dragon wings, scales colored like ice (white, pale gray, pale blue)
  Field Guide
• Dragon, Gold - Sinuous dragons of oriental myth that epitomize law and goodness
  OSRIC
• Dragon, Mountain (Red Dragon) - Red dragons ranging from brilliant blood red to dull terracotta, powerfully built with heavy-jawed heads and thick muscular bodies
  BFRPG
• 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
  Field Guide
• Efreeti - Humanoid creatures from the Elemental Plane of Fire, about 12 feet tall and 2,000 pounds
  BFRPG, OSE
• Elasmosaurus - Cretaceous carnivore
  OSRIC
• Elephant, Asian - Large mammal with grey hide, tusks, trunk and ears found in subtropical plains
  OSRIC
• Elephant, Shovel Tusk - A prehistoric relative of the modern elephant with extended lower jaws tipped with a shovel-like plate or tusk
  Field Guide
• Ettin - Large, nocturnal two-headed creatures that live below ground
  OSE-AF, OSRIC
• 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
  Field Guide
• Fairy, Frost - A manifestation of the consciousness of a frozen tundra
  Field Guide
• Fairy, Mountain - A manifestation of the conscious of a mountain with stony skin, craggy outcroppings, and slate gray appearance
  Field Guide
• 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
  Field Guide
• Fairy, Volcano - A manifestation of the consciousness of a volcano
  Field Guide
• Fire Lizard - Giant lizards with tough scaled hide, thought to be an evolutionary dead-end on the dragon family tree
  OSRIC
• Fish, Giant Prehistoric (Dinichthys)
  Field Guide
• Frost Giant - 18' tall humanoids with pale skin and pale, yellow or blue hair
  OSE
• Geminate Serpent, Green - Cowardly serpents with emerald-like scales that lurk in swamps and forests
  Field Guide
• Geminate Serpent, Pleasant - Cruel beings with scales like diamonds that can hide in plain sight
  Field Guide
• Ghost* - Spectral remnants of intelligent beings who cannot rest easily in their graves
  BFRPG, OSRIC
• Giant Badger - Gigantic versions of normal badgers, being 5 to 7 feet in length and weighing up to 500 pounds
  Field Guide
• Giant Mantis
  OSE-AF
• Giant Snapping Turtle - Aggressive predators, lying in wait for prey in shallow waters
  OSRIC
• Giant Sturgeon - Huge aggressive fish with armour plating, nearly 30' long
  OSE
• Giant, Frost - Pale-skinned giants with light blue or dirty yellow hair who dress in skins and pelts
  BFRPG, OSRIC
• Giant, Sea - Sea-dwelling giants with blue skin and webbed extremities
  Field Guide
• Glabrezu - Muscular demons with a horned dog head and four arms sprouting from a broad chest
  OSRIC
• Golem, Amber - Amber golems are generally built to resemble lions or other great cats
  BFRPG, OSE
• Gorgimæra - Like a chimæra, save the goat's head is replaced with that of a gorgon
  OSRIC
• Hulker
  OSE-AF
• Hydral Statue
  CC #2
• Hypacrosaurus - Cretaceous herbivore
  OSRIC
• Infernal, Glabrezu - Huge humanoid demons with dog-like heads, bony pincers, and a smaller set of human-like arms
  Field Guide
• Infernal, Hezrou - Infernals in the form of humanoid toads with a mouth full of sharp teeth
  Field Guide
• Jelly, Black - Amorphous creatures that live only to eat, inhabiting underground areas
  BFRPG
• Lich - An undead former Magic-user or Cleric who used dark magic to prolong its life into undeath
  Field Guide, OSE-AF, OSRIC
• Lurker - Dangerous creatures resembling manta rays that wait in high places to drop on prey
  OSRIC
• Lurker Above - A subterranean creature resembling a manta ray that swims through the air and drops on prey from ceilings
  Field Guide, OSE-AF
• Nazgorean, Gray Render - A 9-foot tall, 4,000-pound amphibian-like creature with a hunched posture, gray coloring, and vicious claws
  Field Guide
• Nothosaurus - Triassic carnivore; amphibious like huge seals
  OSRIC
• Pterodactyl - Prehistoric winged reptilian creatures with a wingspan of around 25 to 30 inches
  BFRPG, OSE, OSRIC
• Rabbit Prince - A 4-foot tall, bipedal rabbit dressed in ruined finery, wearing an old crown and wielding a broken sword
  Field Guide
• Red Dragon - Dwell in hills and mountains
  OSE
• Rhamphorhynchus - Jurassic carnivore flying dinosaur
  OSRIC
• 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
• Sabre Worm - A 30-foot long, chitinous worm with deadly sabre-like claws
  Field Guide
• Salamander, Lightning - Giant two-headed snake from the Elemental Plane of Air that constantly emits lightning
  BFRPG
• Salamander, Wind - Giant winged lizard from the Element of Air, nearly transparent and surrounded by strong winds
  Field Guide
• Sea Serpent - Serpentine monsters which live in the sea, ranging from 20' to 40' long
  BFRPG, OSE, OSE-AF, OSRIC
• Silver Dragon
  OSE-AF
• Snapping Turtle - Reptiles with a hard shell into which the animal can pull its head and legs if threatened
  BFRPG, OSE-AF
• Sphinx, Criosphinx - A sphinx with the head of a goat, not very intelligent and avaricious
  Field Guide
• Spirit of Vengeance - Shadowy armored warrior formed of mists and blue flame, seeking vengeance for grave betrayal
  Field Guide
• Stegosaurus - Stocky, herbivorous dinosaurs with a ridge of plates along their backs, and a tail studded with spikes
  OSE, OSRIC
• Sun's Child - A sphere of flame 20 feet in diameter with a humanoid baby form at its center
  Field Guide
• Tentacled Horror - A roughly 50-foot diameter mass of hundreds of thick wriggling tentacles
  Field Guide
• Treant, Undead - Undead trees standing 30 feet tall and weighing 3,000 pounds
  Field Guide
• Troll, Giant Two-Headed - Vicious offspring of trolls and ettins with two heads and regenerative abilities
  OSRIC
• Turtle, Giant Snapping - Foul-tempered omnivorous creature with powerful bite and excellent camouflage
  Field Guide