Military action
Some thirteen thousand years ago, war broke out between the elven nations of Aryvandaar and Miyeritar, beginning a series of conflicts known as the Crown Wars. Lasting some three thousand years, these conflicts culminated in the Dark Disaster, in which terrible storms engulfed Miyeritar, turning it into a wasteland within a single season, leaving behind the area now known as the High Moor. The high mages of Aryvandaar are blamed for the destruction, although no proof was ever produced. The vengeful dark elves of Ilythiir turned to corrupt and demonic powers, unleashing them against Aryvandaar. In the centuries of destruction that followed, elf priests and high mages fervently prayed to Corellon Larethian and the gods of the elven pantheon for salvation.