Superwoman

She has a relationship with fellow team member Owlman, whom she saw as nearly psychopathic as she is if not more. Superwoman is one of the members who favored the use and development of a quantum-powered nuclear weapon that would destroy all life on Earth if the Earth governments refused to relinquish what little power they had left to the Crime Syndicate..

However, Owlman had a much more sinister purpose for his weapon: to destroy all realities that have sprung from the one that he called Earth-Prime, a plan that Superwoman found delightful. Superwoman kept Owlman's personal plans for the weapon a secret, but was eventually suspected by her fellow teammates when Owlman transported the weapon to Earth-Prime without their knowledge. She and the surviving members of the Crime Syndicate were later brought to justice when Batman transported Owlman and the activated weapon to a universe with a cold and desolate Earth, where it would destroy that Earth without harming anyone. She's genuinely fucking insane and almost entirely irredeemable. However, she's kinda stupid. Superwoman's attire, unlike Wonder Woman's, is black with a yellow trim. She wears her hair in a ponytail, wears long black fingerless gloves, red round earrings, and a black choker from where her breasts are seen with the symbol S bracelet dangling below it. Furthermore, she does look younger than her main Earth counterpart. She has G cups, and an ass like a horse. Superwoman appears to have similar powers to Wonder Woman: superhuman strength, speed, agility, stamina, invulnerability, and the power of flight. However, she has proven vulnerable to chemicals as shown during her battle with Batman, in which she had inhaled the smoke screen covering the Dark Knight, only for the latter to reveal that it was really anesthetic gas which caused her to pass out.

Superwoman's fighting style appears to focus on brute strength and mobility, as she lacks her heroic counterpart's paraphernalia, wielding no weapons nor particular armor