Justice League of America #9

Flash and the people of the Infinity Corporation find themselves in Rao's cathedral. Flash informs Rao of Superman's existence before they use the stones to escape the mad god and return to present-day Earth, as seen previously. Wonder Woman resuscitates Superman just in time to witness the arrival of ancient Krypton including its army of Kryptonians directed by Rao, but also including one Green Lantern.