The Thunderpede is a Boulder Class dragon released on October 23th, 2015. They can be purchased for 750 gems (600 for members) from the store.
From the How to Train Your Dragon Wiki:
- "The jackhammer-like forelegs of this ruthless Boulder Class bruiser can pulverize a massive boulder in seconds, and a viking even faster!"
- "If you hear the pitter-patter of dragon feet in battle, you'd better run; the Thunderpede is on its way!"
- For more information on the Thunderpede, visit here
- The Thunderpede is one of a few dragons is an original animation, another dragon that also has original animation is the Shovelhelm.