First featured in the Burning Crusade expansion, the enigmatic naaru have been a constant, benevolent life-force in World of Warcraft -- strange creatures with some sort of eternal crusade against the darkness of the Legion. It was the naaru that saved Prophet Velen and his people when they were on the cusp of being claimed by the dark promises of Sargeras, the naaru that helped them flee, the naaru that taught them the Light. And it was the naaru who seemed to be playing a much, much longer game than anyone else, when Burning Crusade reached its end and the full scope of M'uru's plan was revealed.
Burning Crusade marked the second known occasion that the naaru willingly stepped into the lives of mortal races to pull them away from darkness and reach salvation -- although it's entirely possible they have done this before with other races, on other worlds we've never seen. This has always been presented as the noblest of causes. Yet despite all these altruistic actions, we really know very little about the naaru, where they came from, or ultimately why it is that they feel they must fulfill this task. Yet while Warlords of Draenor largely concerns the orcs and the Iron Horde, there are still a few clues -- just enough to expand that perception of the naaru a little more and raise a few more questions in the process.
Today's Know Your Lore is a Tinfoil Hat edition. The following contains speculation based on known material. These speculations are merely theories and shouldn't be taken as fact or official lore.
Please note: The following Know Your Lore contains several spoilers for Warlords of Draenor.