Rainbow Girl was most recently a part of Action Comics who introduced what major superhero charcater?
Rainbow Girl Rainbow Girl (Dori Aandraison of the planet Xolnar) is a fictional character and a DC Comics super heroine. She first appeared in "Adventure Comics" #309 (June 1963) 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, an organization of teenage heroes that exists one thousand years in a future universe.
General Zod General Dru-Zod is a fictional supervillain appearing in American comic books published by DC Comics, commonly in association with Superman. The character, who first appeared in "Adventure Comics" #283 (April 1961), was created by Robert Bernstein and initially designed by George Papp. As a Kryptonian, he exhibits the same powers and abilities as Superman and is consequently viewed as one of his greatest enemies.