Kil'brek the Consumer

The sinstone of Kil'brek the Consumer is found in Revendreth in Stonevigil Overlook alongside the path right as you enter the Village Ward from the Forest Ward, passing the Wildwall.

• Early during development, Kil'brek was intended to be a mantid, but this was changed. The sinstone originally read: Once ordained as the hero of Klaxxi'vess, Kil'brek the Consumer led a flanking charge against Ra-den's Vanguard with such veracity that is [sic] broke the marching offensive. Despite his successes on the battlefield, Kil'brek was deemed a heretic by his people in the end of question the might of the Old Ones and so his queen carried out the final judgment. The Consumer became the Consumed. Kil'brek's desire to stand against the horrors of the Void has earned him this one chance: Revendreth or the Maw."
• Later, the sinstone was changed to: Paragon to his people, Kil'brek the Consumer led the mantid forces not with the intent to swarm and propigate his species, but to exact his hatred and vengeance against any living creature. It was by his orders that the vanguard of Ra-den was broken and shattered. It was by his orders that the peaceful races of Pandaria were hunted and terrorized. And it was his glee at sowing chaos that was at last his downfall. His actions brought the wrath of the mogu, who proceeded to wipe out a vast swarth of his people and nearly kill their Queen. In her hubris, she ordered his execution -- and thus the Consumer became the Consumed.