Age of Darkness
The Weismagir divided on the question of using bound spirits as workers. Some advocated emancipating the Weis worker race. Their divisions unleashed a devastating civil war.
The faction dedicated to using the Weis to maintain their lives free of physical labour corrupted their spirits, giving birth to the Graun. The numbers of Graun grew exponentially. It was not enough to win the war and in a desperate act they unleashed the full power of Entropy upon their city. Those who could fled the ruins of Zebah.
On the Venasi Strait, the Volk fought many small wars amongst competing tribes. Eventually the Edelmann united the fractious tribes into small fiefdoms around fortified castle towns.