Boulder Class dragons are tough, strong, and connected with the earth.
They can eat rocks, and many species convert these to a lava blast within their stomachs.
Although they have small wings comparative to their body size, they are able to fly as quickly and as high as most of the other dragons can.
Boulder Class dragons aren't finicky eaters.
The dragon species included are:
- Catastrophic Quaken
- Crimson Goregutter
- Eruptodon
- Grapple Grounder
- Groncicle
- Gronckle
- Hotburple
- Screaming Death
- Sentinel
- Shovelhelm
- Snafflefang
- Thunderpede
- Whispering Death