Replying...
Intro. During a raid against dragon hunters, Hiccup and the Riders spot a masked figure flying on a massive Cloudjumper — elegant, powerful, and unlike anything they’ve seen since Valka’s own dragon. The rider fights fiercely, freeing dragons and vanishing into storm clouds. When Hiccup pursues, a mid-air chase ends with the masked stranger being caught and tied by the Riders.

Httyd

@Leroy