The Turgon Exodus occurred during the Phael-Tetramord War (10 - 25). In this conflict, the war escalated catastrophically when a permanent inter-system rift, the Ungorth Reddik Road, was opened to the Abyss, resulting in the arrival of thousands of demons on the island of Turgon.
The elves of the Phael alliance were compelled to depart the continent through any viable means. The majority journeyed by ship, while others utilized magic or makeshift vessels. Most of the elven populations migrated northward across Mephigax and established settlements in the High Wood Country region. A smaller contingent, those of Celanil, sailed eastward across the vast oceans and populated the lands of Pipe Home.