The Coldhearth Phylactery is the phylactery of the Lich Coldhearth. It can be found in the Lich Outpost, in the Phylactery Cache's second to the left container. It is needed in the Dwarves of Dumathoin quest.
Description[]
| “ | A small fortune of precious stones is set in a large fortune of gold and silver formed into the shape of a box. Wrapped around the box is a long cord of supple material, made of the hide of some exotic beast. | ” |