Legplates of the Lost Conqueror

Legplates of the Lost Conqueror is a tier 7 armor token. It can be exchanged in Dalaran for the following items:

Source
This item drops from Thaddius and Gluth in the 25-man version of Naxxramas.

This item is also sold by the following vendors for :
 * in Dalaran
 * in Dalaran