Ahmaergo is the the Third Hand of the Xanathar Guild and Master of Slavers. He was recently abducted by a pair of troll mercenaries employed by the Plague Rats in an effort to infect him with lycanthropy and release him as their own agent.

The party liberated Ahmaergo from the trolls before they reached the Rat Hills at the request of Durnan. Returning the Horned Dwarf to Durnan, Larian was able to pry important information from the Xanathar agent. See Session XII for details.