Xerxes was an ancient country in the Great Desert. They had an advanced Society and yet the entire population was wiped out in one night leaving nothing but ruin.

Xenotime is a town in the desert famous for its goldsmiths. At one time, Xenotime was a lush, green, town. When the townspeople discovered a gold vein however, they started digging which reduced the topsoil, destroying the town's lush environment.