Item No Longer Drops. Was used by the Blacksmith to craft the Legendary Mace, Devastator.
This item was changed to longer drop in Patch 2.0.6. This item now sells for 50,000 gold to a vendor.
Drops from various Sand Dweller rare spawn monsters. Known spawn locations listed below.
The following video shows one of the unique monsters that drops this item. Note: The monster does not have a 100% chance to appear and it may take a few tries to find it.
In Patch 2.0.4 (4-08-2014) Blizzard stated the drop rates for Legendary crafting materials have been changed to match the drop rates for Death's Breath. Those rates are:
While the drop rates for Legendary crafting mats do scale with difficulty, their scaling is independent of the Legendary drop rate bonus slider in Torment 1-6.
"This is the life force used by the Vizjerei to control the demons of the sand. That control ended with the deaths of their masters, but the mystical energy remained inside the monsters, ready to be exploited by those who knew how. Of course, one must kill the demons first to access this power, but every great endeavor comes with risks..." — Deckard Cain