Riak

Riak, the Nightstorm is one of the Elder Dark. He is the Boss of Ashen: Nightstorm Isle.

Story
The eldest of the Elder Dark, Riak sought to bring the heart of the Ashen into the dark so that it would be reborn as a creature of the Bral. Riak was believed by many to have died during the war of the Elder Dark. In reality he was imprisoned by his own Bral worshippers in the Pit of Faces for reasons unknown.