When Purist ventured deep below the surface to find the All Seeing One, he not only returned with renewed strength in his fath, but also with a giant piece of rock. Like his god is the foundation to this very world, it was a piece of the archstone to the temple of the Omniscience. Crafted into a giant hammer, it serves not only as a token by his god, but also as a tool to defeat whoever dares to oppose him.