Roxio

Roxio is one of the most famous bards in the world, a founding member of the Bards' College. Though he recently retired from the College, he still has strong ties to the organization, and regularly visits Amis to check up on things there.

He's also involved in more nefarious activities, as the Iron Heroes learned when Ebbe sent them to retrieve something that hab been left behind in his hideout when he was forced to flee the Legionnaires' March. The Iron Heroes encountered  Roxio outside the cave, where he asked to come along to get a look at the site of the battle with Falk, and see the Iron Heroes in action. So he accompanied them into Ebbe's old hideout, and was there when they discovered that the "something" that had been left behind was an incredibly ancient copy of the Origin of the Lords of the Storm. Roxio then proved that in addition to his talent at singing and storytelling, he's also an extremely skilled fighter, easily defeating all four of them with the flat of his sword and taking th tome for himself. They later learned from Ebbe that he had intended them to retrieve the artifact before Roxio could, so that he could use it to buy his life from the shadowy organization Roxio was part of(?).

Of course, his involvement in these types of activities is a well kept secret. When met with accounts of such dealings, people who haven't witnessed it themselves invariably raise an eyebrow and ask "Roxio? The bard? Are you sure?"