Summon forth your shadow gwiber, a draconic arcane entity.
Answering to a horn imbued with the power of a sorcerer of eld, this draconic arcane entity is believed to have been created by Emet-Selch on a whim─an act that would have barely taxed his powers as an ancient.
How to obtain:
Trial -- The Minstrel's Ballad: Hades's Elegy