 Several weeks after returning to Gramos, Mercurio leads an army to find the God Jewel, a gem containing enough energy to sustain Gramos forever.The God Jewel, however, proves to be sentient and evolves into a humanoid form called Xorr, and is capable of sucking the life energy from any source.Coincidentally, Thor and several allies are also seeking the God Jewel as it has imprisoned two Asgardian goddesses, Sif and Karnilla.