How do you guys decode the riddle and come up with the name "Darcin Cole"?
I just s&l to guess this answer, but don't really know how to decipher it. What is name and what is the relation that's been use to crack the riddle??

hankill, that's a pretty big unmarked spoiler for people who might have wanted to work out the name themselves. It's from the name of the guy who was in the tanner's house when you attack him in the basement.

Well, the mage in the basement of Rejeik's house in the Bridge district has the name that you have to decipher, and the scroll you get from the second level of the same house tells you exactly how to decipher it. I just used trial and error, though; it seemed like too much work at the time.