Demos (デモス Demosu) is a fully robotic triceratops created in the lab of Dinosaur Leader Gottes in the Great Dinosaur War Izenborg.
Subtitle: Modified Monster (改造怪獣 Kaizō Kaijū)
Great Dinosaur War Izenborg
Demos was a monster created in the lab of Gottes, and sent to attack Tokyo from Underground. The beast caught the attention of the D-Force and fought Izenborg himself. During the fight, a bolder got lodged on the saurian's horns, and Izenbo even helped him out, despite the fact he was helped, Demos attacked the red and green giant. Demos was destroyed by the Izen Swords.
- Demos' suit is the same as the triceratops, monochroceratops and styrakosaurus.
- Height: 60 m
- Weight: 68,000 t
- Origin: Gottes's lab
- Powers and Weapons
- Nose Horn: Demos can launch his nose horn and use it as a grappling hook.
- Flames: From his mouth, Demos can breath a deadly stream of fire.
- Burrowing: Like most of the monsters and dinosaurs in this series, Demos can travel underground.
|Dinosaur Great War Izenborg Kaiju & Seijin|
|Ururu | Gorgo | Terrano | Stella | Tyrako | Arrow | Terara | Aroro | Monora | Alulu | Mororo | Sutego | Torara | Ranho | Torako | Tylosaurus | Parasa | Ororo | Unko | Iguno | Murara | Gororo | Kerala | Ptera | Tarbo | Sugora | Garara | Dynah | Guroro | Baton | Gallon | Gottes | Topura | Gira | Galu | ZaZa | Demos | Dororo | Gagara | Giant Gorilla | Giant Monster Gorilla | Zobina | Zobi | Terekira | Dodora | Black Maria | Dinosaur Taro | Yotandon | Monster Pteranodon | Bororo | Saberan | Bodaros | Ulusuredon | Black Gamma | Saigora | Shadow | Wara | Shizalas | Golda | Kirasaurus | Magmadon|