Dragonsaur is a dinosaur/dragon like alien from Terradino, Humongousaur's planet.
- Dragonsaur has superhuman strength, greater than Humungousaur but not greater than the strength of Ultimate Humungousaur.
- His thick skin gives him protection against bullets and energy attacks.
- He can fly and generate gusts of wind with his wings.
- He can ram enemies with his horn.
- His tail is a dangerous, sharp weapon.
- He can grow up to 80 ft.
- He is slow.
- He can fly, but only for short periods of time.