what kind of dragon is at the end of how to train your dragon
How to Train Your Dragon The first book in the series, following Hiccup as he captures a dragon as a rite of passage and attempts to train him so that he will not be exiled from Berk, as its tradition. Led by Gobber the Belch, Hiccup manages to catch a small dragon, whom he names Toothless, and attempts to train it through his own methods, when the How To Train Your Dragon book was found to have only one page and therefore unhelpful. During the final part of the rite of passage Toothless offends another dragon and a fight ensues between all the dragons. As this is seen as failure to train the dragons correctly, the boys are exiled, allowed to stay one night while a storm rages. During the storm, three Sea Dragons are washed up on the shore of the island and one seems a threat to the Vikings. Hiccup is chosen to negotiate with the dragon, who has eaten one of the other dragons. However, the dragon, who calls himself the Green Death, says he is going to kill all the Vikings. While the village elders argue over how to attack the Green Death, Hiccup, the boys and their dragons start a fight between the Green Death and the other sea dragon, the Purple Death, resulting in Hiccup nearly being swallowed and having to be rescued by Toothless, killing both sea dragons in the process. Hiccup and Toothless become heroes because of their bravery.