Possibly trustworthy information dealer
Billy Blind is a riddle, wrapped in an enigma, and served with a side dish of confusion. He appeared to the party not long after they finished their battle at the Fortress of Arn. How he knew to find them there is something that has not yet been answered. He then told them about a change in the Orcish Wars that they could prevent, seemingly for free. This, despite claiming that the information he hands out is at a price.
No one knows what his deal is. If he’s affiliated with an icon, he’s not saying. And considering his talent for getting information he should have no way of being able to get, the party is likely going to need his services at some point in the future. What kind of price he’ll charge though, is kind of worrying.