Xanatos donates a jewel - the Eye of Odin - to the city's museum. Then he has one of his robot gargoyles steal it back, framing Goliath.

Concluding that science and sorcery alone are not enough to stop the gargoyles, Demona and Xanatos try to combine them. Employing a mixture of rubble from gargoyles destroyed at Castle Wyvern in 994 AD and Xanatos' cybernetics, they create and awaken Coldstone.