Rumblehorn

The Rumblehorn is a medium-sized Tracker Class dragon that first appeared in How to Train Your Dragon 2. The Rumblehorn was inspired by a rhinoceros, a truffle pig, a rainbow dung beetle, a jackhammer, and a battle axe. Early concept art depicted the Rumblehorn with a triple split jaw, much like the Catastrophic Quaken and Snaptrapper. This was one of character designer Nico Marlet's signature designs. In Rise of Berk, Rumblehorn eggs resemble beetle shells. They appear to have a slit that runs down vertically and...

Fire

Flaming rock "missiles"

Size

Medium: 54 feet

Habitat

Forests

Attack / Armor

11 / 12