The (late) Reverend Lahn, sought to rid the land of evil and sin by killing or converting every person in it. Would carve runes onto people's bodies, allowing them to be controlled so they may spread his 'good word' and convert others for his cause. Was imprisoned after his first 'cleansing' killed hundreds of people forty years ago, and escaped from jail to continue his work. Passed his consciousness into Varryk before he died.
"THE DECIEVER AND THE SEARCHER!" - Spoken as he carved his runes into Varryks' body