Dresden

The first job the Strings of Fate were sent on with a member of Invictus Tome was up north. That member was Dresden. As they traveled, they learned that Dresden's goal was to rise in the ranks of Invictus Tome so that he could one day kill Garrick. His village had also been destroyed, and that was a point of commonality between him and Lidara. Azzurum also liked Dresden since he was an experienced warlock and Azzurum didn't know anything about being a warlock.