'Exhume' is a special enchantment that turns certain items into entirely new ones. These items can be identified with the Brimstone Locus, which will cause an effect to be displayed on their icons in the player's inventory. Below is a table of the items that can be Exhumed, and what those items will turn into when Exhumed.

The Brimstone Locus is an item placed in a player's inventory when they open the enchanting interface after talking to the Brimstone Witch for the first time. While it is in the inventory, this item causes items that can be exhumed to be marked with a special effect, appearing as a white aura gathering purple energy.