Day of Vengeance face the Spectre. The restored Spectre travels to the Rock of Eternity to battle the wizard Shazam, changing Captain Marvel back into Billy Batson, his alter ego, to keep him out of his way. The Phantom Stranger, returning to his human form, uses his powers to allow the Shadowpact and Black Alice to watch the battle between Shazam and the Spectre from Earth. After it appears that Shazam has beaten his opponent, the Spectre revives himself, drains the wizard of his powers, and kills him. The Rock of Eternity begins to disintegrate, and travels through several dimensions as it does
Alter ego first recognized in the 1730s. Anton Mesmer used hypnosis to separate the alter ego. These experiments showed a behavior pattern that was distinct from the personality of the individual when he was in the waking state compared with when he was under hypnosis. Another character had developed in the altered state of consciousness but in the same body. "Alter ego" is also used to refer to the different behaviors any person may display in certain situations. Related concepts include avatar, doppelgänger, impersonator, and dissociative identity disorder (DID). Alter ego An alter ego (Latin for "other self") is a second self,