Summon forth your gwiber of light, a draconic arcane entity.
This light-bathed being answers to the sound of a horn imbued with the power of a hero of eld. In another time and place, perhaps it was the mount of a valiant soul who rose up against evil. Or perhaps not. The truth lies amidst the blinding light.
How to obtain:
Trial -- The Seat of Sacrifice (Extreme)