Deadly Nadder

The Deadly Nadder

Description
Deadly Nadders are medium sized Tracker class dragons that appear in the Httyd Franchise. They are usually very brightly colored, vain, and possess rows of spines down their tail. Their fire is described as intensely hot, made of magnesium, and said to be able to melt steel and turn a Viking into ash in seconds. It is claimed as the hottest fire in the dragon world, burning at 3100 degrees celsius. Stormfly has been seen melting an entire sea stack within mere seconds.

Stormfly was also capable of helping Astrid find Hiccup and Toothless thanks to her highly acute sense of smell. (Therefore earning her a Tracker class)

Behavior
Nadders were in the Sharp class before they were moved into the Tracker class. However, they still exhibit Sharp class traits, such as being overly vain, prideful and having sharp spines.

In the movies, Stormfly can often be seen playing with Toothless, signaling that Deadly Nadders can be playful and energetic species.