Board Thread:Lore Discussion/@comment-11923066-20130126013641/@comment-5613590-20130605073550

perhaps he betrayed them cuz they wouldnt give him some immortality scales, and struck a deal with gwyn, that he be granted dukedom and access to the library in exchange for his betrayal, once thats all done he went researching in the many book to find some way to make himself immortal