leave Earth undefended. She physically resembles an adult Kara Zor-El, with a similar costume, except instead of being blue-and-red with a pentagonal S shield, Luma's costume is white-and-green with a circular S emblem. Superwoman (Crime Syndicate of America's analogue of Wonder Woman) Superwoman is the name of several fictional characters who are supervillains appearing in stories published by DC Comics. All are evil or corrupted alternate-universe counterparts of Wonder Woman. Superwoman first appeared in Justice League of America #29 (August 1964) alongside the rest of the Crime Syndicate of America. Pre-Crisis version In 1964, an evil counterpart of Wonder Woman from a parallel universe named "Superwoman" was introduced. This Superwoman was a member of the Crime Syndicate of America, a villainous counterpart of the Justice League of America from the parallel world of "Earth-Three" (vs. the Justice League's world of "Earth-One"). Superwoman, like Wonder Woman, was an Amazon, and possessed similar powers of super-strength and flight. Unlike most/all other versions, her golden lasso could change shape into any form she desired, including a giant winged serpent. The Crime Syndicate first came to Earth-1 to battle the Justice League when, after near capture, they felt they needed a real challenge to their powers. Superwoman is defeated by Wonder Woman on Earth-1 when each deploy their lassos with Wonder Woman’s proving itself the superior of the two. However each Crime Syndicate member has a fail-safe that transports themselves and the victorious Justice League member to Earth-3. Another battle ensues and this time Wonder Woman falls victim to Superwoman’s lasso. The Crime Syndicate puts the Justice League into a trance on Earth-1 while they prepare to battle the Justice Society of America on Earth-2, an Earth that will provide a neutral location for a final battle. Superwoman is again defeated by the host Earth's heroine, this time Black Canary who is able to use Superwoman’s strength against her and encircles her with her own lasso. Another fail-safe transports them to Earth-3 where Black Canary and the rest of the Justice Society are imprisoned. Superwoman and Wonder Woman have a final showdown on Earth-2 where neither has a home Earth advantage. Superwoman yanks Wonder Woman’s lasso from her and proceeds to hurl both ropes at her rival, ensuring Wonder Woman won’t be able to make a move against her, but is surprised when the ropes sail high, realizing it takes more super-strength to control