Xyz Dimension

The Xyz Dimension is one of the Four Dimensions in the Yu-Gi-Oh! ARC-V anime. As the name suggests, all the Duelists in the dimension use Xyz Summoning. The city of Heartland was attacked by an army of Duelists from the Fusion Dimension's Academia, resulting in large amounts of its inhabitants being turned into cards. The survivors organized themselves into a resistance, counterattacking using the same method.