"Unable to escape his prison, Bethrezen sent forth his legions to destroy the humans, dwarves, elves, and all other living beings of Nevendaar. As it happens, the demons first struck in the elven lands, setting their forests ablaze. The elves panicked and fled their homes into the mountains of the Clans. The dwarves assumed the elves were invading and attacked the refugees. This prompted Gallean and Soloniele to demand that Wotan punish his children for the slaughter. Infuriated at their arrogance, Wotan killed Gallean and threw his heart into the sun. Soloniele jumped after it and managed to save it, but her own skin was burned away. Not only that, but she also changed inside. She found that she had the power to effortlessly kill entire peoples and then bring them back as her undead servants. Changing her name to Mortis, the fleshless goddess led her new undead minions on a crusade against the Mountain Clans to punish Wotan for killing her lover. Thus began the First Great War."

I LOVE Disciples II!