The Legion of Super Heroes #11
The Legion - betrayed! COSMIC BOY threatens MON-EL'S leadership if he doesn't act immediately to save not only BRAINIAC and DREAM GIRL, but also the outclassed squad who've gone to rescue them.
The Legion - betrayed! COSMIC BOY threatens MON-EL'S leadership if he doesn't act immediately to save not only BRAINIAC and DREAM GIRL, but also the outclassed squad who've gone to rescue them.