An ancient white dragon found on Frost Spire. It demanded tribute from the Shields of the Sorrowfell, which was a fatal mistake. Questioning its body with speak with dead postmortem revealed that its treasure horde is located on another island, although it refused to give any further information.

Image retrieved from http://benwootten.deviantart.com/art/Ancient-White-Dragon-404053595 on December 15, 2016.