Esteemed defenders of our city, I noticed your posting asking for information regarding Duergar bands. The day before last, by my own humble reckoning, a group I was part of encountered a lone Duergar by the shores of the Dark Lake. Lightly armored with a crossbow, he did stop to speak with us after we noticed him hiding behind a stalagmite. He was in search of Duergar himself, and demanded to know what we knew of these supposed 'renegades'. Our group, led by the honorable Sir Leonard Merrickson, refused to deal with him, and he went on his way. I took it upon myself to follow him, and promptly lost track of him. I know the information I present is minimal, but I do hope it can be of some use to your larger investigation.
~Karlston Brass