Vessel of Oryx
The Vessel of Oryx is a Hive Knight that appears as a unique enemy in the King's Fall Raid. He must be killed to acquire the "Aura of Immortality" buff during the final confrontation with Oryx, the Taken King at Threshold. To acquire this you must steal it from the Vessel, however, the Vessel is immune to damage until the runner can grab an orb that spawns after Oryx slams a plate. Grab it, then do some platforming to power it, get to the Vessel, and steal it's Aura. Then he can be killed.
- The Vessels of Oryxs' heads look remarkably similar to Oryx's head.