Plains Monsters
in OSRIC
48 monsters
- Al-mi'raj - Large (3-ft) hares with black unicorn horns projecting from their foreheads
- Albertosaurus - Much smaller cretaceous carnivore
- Allosaurus - Jurassic carnivore
- Anklyosaurus - Cretaceous herbivore with bony, armoured back
- Apatosaurus - Jurassic herbivore, once called brontosaurus
- Argentinosaurus - Cretaceous herbivore, relatively recently discovered, twice as massive as brachiosaurus
- Axe Beak - Diurnal hunters, these ostrich-like birds run fast and attack prey with their strong beaks
- Baboon - An aggressive primate adapted to life on the ground
- Badger - Squat and broad, muscular, burrowing mammals with iron hard digging claws
- Brachiosaurus - Jurassic herbivore; long thought to be the largest land dinosaur
- Buffalo - Native to tropical and subtropical plains
- Bull - Very aggressive cattle
- Camarasaurus - Very common Jurassic herbivore
- Centaur - Half man, half horse creatures that are haughty, aloof, but very honorable
- Centrosaurus - Cretaceous herbivore that seems to have lived in very large herds
- Ceratosaurus - Jurassic carnivore
- Cetiosaurus - Jurassic herbivore, earlier relative of the other types
- Deinonychus - Cretaceous carnivore
- Diceratops - Cretaceous herbivore; extremely rare compared to triceratops
- Diplodocus - Jurassic herbivore, famously long
- Edmontosaurus - Cretaceous herbivore, formerly "anatosaurus"
- Elephant, African - Large mammal with grey hide, tusks, trunk and large ears found in subtropical plains
- Elephant, Asian - Large mammal with grey hide, tusks, trunk and ears found in subtropical plains
- Gorgosaurus - Cretaceous carnivore, smaller than tyrannosaurus
- Halfling - Diminutive, furry-footed demihumans who dwell in small villages (30–300 inhabitants)
- Hyena - Doglike carnivores who hunt, scavenge, and steal meals
- Hypacrosaurus - Cretaceous herbivore
- Iguanodon - Cretaceous herbivore
- Indricotherium - A prehistoric ruminant that looks like a large rhinoceros
- Jackal - Small wild canines that prefer to attack prey en-masse
- Lion - Large cat found in grasslands and savannas with muscular bodies and prominent manes on males
- Mastodon - Intelligent, aggressive prehistoric relatives of the elephant
- Monoclonius - Cretaceous herbivore with only one horn
- Pentaceratops - Cretaceous herbivore, resembling a triceratops with a longer neck-frill and two extra horns protruding from under its eyes
- Plateosaurus - Triassic herbivore
- Rhinoceros - Dim, armoured, herbivorous mammals
- Riding Horse - Lightly built horses adapted to run at high speed
- Saurolophus - Cretaceous herbivore
- Saurophaganax - Jurassic carnivore, may be just a very large allosaurus
- Shantungosaurus - Cretaceous herbivore
- Styracosaurus - Cretaceous herbivore with a distinctive spiky neck-frill; about half the size of triceratops
- Tarbosaurus - Cretaceous carnivore, closely related to tyrannosaurus
- Triceratops - Massive (12' to the shoulder, almost 40' long), aggressive, herbivorous dinosaurs with a protective crest behind the head, and three long horns
- Tyrannosaurus - Cretaceous carnivore, long thought to be the largest land carnivore of the dinosaur age
- Velociraptor - Cretaceous carnivore
- Warthog - Aggressive omnivore, related to a pig
- Wild Cattle - Skittish herd animals likely to flee at danger
- Wild Horse - Lightly built horses adapted to run at high speed