 Evil has survived. Diablo, the Lord of Terror, now seeks to free his demonic brothers. The armies of the High Heavens are forbidden to interfere with Diablo s plan. Again, it is up to a single mortal to stand in Diablo s path, to prevent the Three Prime Evils from reuniting. If that mortal fails, the world of Sanctuary will become a permanent outpost of the Burning Hells.