T'uure, Beacon of the Naaru

T'uure, Beacon of the Naaru is the artifact used by holy priests in World of Warcraft: Legion.

Source
This item is a quest reward from Return of the Light.

Background
''As beings of Holy Light, the benevolent naaru rescued the draenei from their homeworld after most of its people were transformed into demonic recruits for the Burning Legion. Demons nearly overwhelmed the fleeing draenei, but the naaru protected the refugees with this beacon crystal. Tuure channels the Light's essence into healing radiance, regenerating horrific wounds and bringing people back from the brink of death. Ultimately the crystal was lost to Legion forces on an invaded world. It hasn't been seen since.''

Base
Hidden trait: Unknown