Wikipedia
Eviless
Eviless is a DC Comics supervillain, primarily known as an enemy of Wonder Woman.
A slave driver from the planet Saturn, she formed the ruthless group of female foes called Villainy Inc. in Wonder Woman #28, the last story by Wonder Woman creator William Moulton Marston, but never appeared again. Her Golden Age race of aggressive ultra-rational Saturnian telepaths however may have inspired the DC Silver Age characters Saturn Girl and Saturn Queen, who strongly resemble Eviless in body and hair style, costume, powers and planet(s) of origin.