Return of Raezon
After the discovery of the Mirror of Vestera, the strange artifact acted as a receiver for the communications of the Elder God known as Raezon who had disappeared decades earlier in order to pursue some arcane research out in the depths of the Void. Apparently, Raezon was lost and unable to return to the First World, and gave explicit instructions to his followers on how to build a construct that would allow him to return. Eventually, this was accomplished, enabling Raezon to return to the Basin of Life, bringing with him strange, metal sphere that appeared almost sentient.