Sildar Hallwinter, an ex Griffon Rider and military leader of Waterdeep. He is an ally of the Rockseeker brothers and was escorting Gundren to Phandalin from Neverwinter when they were ambushed by Goblins. He was rescued by the heroes in Cragmaw Cave. He lead the heroes to Phandelin promising to help them find where Gundren had been taken. Sildar was also looking for another ally in Phandelin, a mage from Neverwinter named Iarno.