The Batsons' son, Billy, has been left behind in the United States, and is drafted by Shazam to become the wizard's second champion, Captain Marvel. When Theo Adam first encounters Captain Marvel, he notes both Marvel's identical appearance to C.C. Batson and the lightning-bolt insignia on Marvel's chest that had also decorated Khem-Adam's tomb. Adam therefore has a revelation, and realizes that he is a reincarnation of Khem-Adam. Grasping his stolen scarab, Adam speaks Shazam's name and is transformed into the super-powered Black Adam.