Fountain of Necrotic Might


 * As of Update 12, it is now possible to upgrade named treasure from Ascension Chamber raid.
 * Gather Seals of the Black Abbot from playing elite difficulty.
 * Visit the Fountain of Necrotic Might in the upper Necropolis.
 * Place the seals and the named items in the Fountain to upgrade the named item to a more powerful form.
 * You can preview the available upgrades by visiting the fountain and clicking the list interface.