Stormclaw is a shifter whose strength is legendary throughout the Eldeen Reaches. He's a member of the Ashbound, and there are stories of him crushing fiends with his bare hands, and one tale where he is said to have survived an armwrestling match with Sora Maenya.
He mostly roams the northern Reaches, close to the Demon Wastes, and destroys any fiends he finds. He played a significant part in the secession of the Eldeen Reaches, and Aundair have put out a ludicrous bounty for his capture, or proof of his death.