-665 DR


 * A powerful earthquake rocks the Nether Mountains, causing the lost city of Tzindylspar to collapse.


 * Persecuted monks and temple guards flee from the wrath of Shou Lung. They go south west into the mountains over the next 55 years. Avoiding the local barbarian tribes and having to battle monsters, they eke out a meagre existence in isolated mountain holdings and call themselves the lamas.