"Zerox" was also a single by the 1980s New Wave band Adam & the Ants. You may also be looking for Xerox. Zerox, aka "The Sorcerer's Planet", is a fictional planet in the DC Universe 30th century, featuring in a number of adventures of the Legion of Super-Heroes. Zerox is the 30th century name for Gemworld, though this fact was not revealed (retconned) until much later. A large number of magic-users, mystics, wizards and other arcane practioners settled on Zerox during the millennium before the 30th century. There, they practiced and refined their art, and were generally acknowledged as the most advanced users of magic in the known galaxy. Other noted planets with heavy magic use were Orando, Avalon and Tharn. The Legionnaire White Witch, from the planet Naltor, learned her sorcery on Zerox. The most famous sorcerer to arise from Zerox is undoubtedly Mordru. In a mystical coup, he seized control