Bond of Brothers
Black Robe Mage
Known as Erik the Vane, Erik is one of the black robe mages of High Sorcery. He was initial captured by the brothers after he helped Castor escaped.
After interrogation and the revelation that Castor intended to destroy the Tower of High Sorcery in Wayreth he aided the brothers by teleporting the party deep into the Dark (Domain of Ergoyptis the Beholder) where they were able to reclaim the three other relics as well as kill Castor.
He has since gone back to the tower of high sorcery and reported his indiscretion for helping Castor to LaDonna.