Essence of Servitude
Cleansing this Essence will grant a piece of gear.
Defeat Vex on the Moon, defeat combatants with Fusion Rifles, and recover Ehrath'Ur's Horned Wreath in the Catacombs to cleanse this Essence.
"In many ways, we all serve a greater power. For some, it is a god of their making. For others, it is beings much like themselves. For all, it is a prison, whether we realize it or not." —Eris Morn