Ryker Grimborn

​Ryker Grimborn is the main, later secondary antagonist of the second half of Dragons: Race to the Edge.

As the brother of Viggo Grimborn, he's the muscle and the type of character that wants to just run in and start beating everybody up and killing everything, while Viggo is the tactical one.

Ryker is as direct in purpose as he is in combat. The elder Grimborn cares only about wealth and will overpower any obstacle, human or dragon, in his obsession for greater riches. Ryker simply takes what he wants, uses otto his benefit, and then discards it like a shed dragon skin.