The Girl of Steel (in a blue bodystocking that only lasted an issue or two, fortunately) takes her lumps on an alien planet, where in a bid to help some brave rebles, she enters a gladiatorial contest against a huge woman who almost cruahes her to death, and when that doesn't work, the evil tyrant uses a megaweapon on her...which knocks her out, but, of course, doesn't kill her..Spanish Language edition
Source: blog