Ryker Grimborn

Ryker Grimborn is a major antagonist in the Netflix computer-animated TV series Dragons: Race to the Edge, serving as the central antagonist of Season 2 to 4, the secondary antagonist of Season 3 and a posthumous antagonist in Seasons 5 & 6.

He was the second-in-command of the Dragon Hunters to his brother Viggo till he eventually betray him.