Coldwraiths are a type of skeleton primarily found in Northrend on Azeroth.
The Coldwraiths are a fairly new race of skeletons working under the Lich King and Knights of the Ebon Blade leader, Darion Mograine. Following, the Battle for Light's Hope Chapel when the Ebon Blade betrayed the Lich King, the coldwraiths either aligned with the Knights or went to serve the Lich King. In the necropolis for deathknights the coldwraiths assist the frost disciples and guard the necropolis from any unwanted visitors. Many coldwraiths are seen in Northrend working under the Lich King.