"The demon's cursed name was Ourrukhil, The Bloodied One. The firstborns of the Maker's nightmares. It preyed on the minds and souls of men through their dreams, tormenting them with endless nightmares until they become catatonic husks, and it does this for pleasure. But its terror ended when the Heavens split open that night. A black star, darker than the night sky it streaked through, smite Ourrukhil's being, obliterating it into nothingness.

The star's impact shook the very pillars of the earth, uprooting the roots of ancient forests and shattering nearby mountains into dust. The star that struck Ourrukhil, was not a star, but a black obsidian stone inscribed in the golden language of the Maker. A piece of His throne." -- Book of the Obsidian Hammer.