Enna's Wayfinder

Enna's Wayfinder was a unique magical item acquired by Kashif-Na Varud al Far from what are believed to have been beings from the Far Realm for the purpose of guiding the Light Brigade through the Frostfell during the Eventide to find the Eternal Flame of Kishike. It was used by the arcane archer Enna Liadon, who resisted its mentally corrosive nature for the duration. After its use had been expended, it turned inside out and crumbled into a pearlescent material, which Enna brought to the elven smith Marina Nylorn, commissioning her to create what later became known as Nûrrî, the Deep Crown.