In Season 3, Viggo understands he cannot defeat the Riders by force. Instead, he uses psychology. He is no longer just hunting dragons; he is hunting Hiccup .
The season finale is a cliffhanger that left audiences screaming. The riders finally locate the legendary King of Dragons (the Bewilderbeast). In a stunning sequence, Viggo double-crosses Hiccup, leading to a battle on the frozen nest. The episode ends with the Edge being destroyed and Hiccup facing a choice: save his friends or save the dragons. Dragons Race To The Edge - Season 3
Notable episodes (recommended)