Rainbow Girl
Rainbow Girl is a fictional character and a DC Comics super heroine. She first appeared in Adventure Comics #309 as a rejected Legion of Super-Heroes applicant. Her second appearance was 25 years later in Who's Who in the Legion of Super-Heroes #5 as a socialite. She did not appear again for nearly 20 years until Action Comics #862 as a member of the Legion of Substitute Heroes, a group composed primarily of Legion rejects.
Fictional character biography
Rainbow Girl is a metahuman from the planet Xolnar who intends to join the Legion of Super-Heroes to further her ambition of becoming a holovid actress. She wins a trip to Metropolis where Legion tryouts are being held, but is rejected during her audition. Rather than return to Xolnar, Dori marries Irveang Polamar, a socialite from Metropolis, and joins the Legion of Substitute Heroes.Dori later works with the Substitute heroes to form a resistance when Earth becomes a closed-off and xenophobic society. They ultimately succeed and save Earth from the Justice League of Earth, an alien coalition.