The Power of Shazam!
Mary Batson was re-introduced in The Power of Shazam! graphic novel by Jerry Ordway, who also revised the origin of her super-powered alter-ego in issues 3, 4, and 16 of the Power of Shazam ongoing series that followed the graphic novel. Several of the details remain the same, while others are noticeably altered.Mary and Billy’s parents are archaeologists, and Mary accompanies her parents on an expedition to Egypt while Billy remains at home. Mary’s parents are killed by their associate Theo Adam, who then kidnaps the young girl. Upon Theo Adam's return to the United States, Adam’s sister, a maid named Sarah Primm, learns what Theo has done, and takes Mary into her care. Primm has Mary illegally adopted by Primm’s childless employers, Nick and Nora Bromfield (based on Nick and Nora Charles). As Mary Bromfield, the young girl grows up living an idyllic life in a wealthy family, but continuously dreams of another family with a brother she has never seen.
Meanwhile, Billy, eventually finding himself on the streets, is given the power to become Captain Marvel. He learns that Mary is still alive, but after four years of searching, neither he nor his benefactor, the wizard Shazam, can find the girl. The only thing Billy has to remember Mary by is her favorite toy, a "Tawky Tawny" doll, which was shipped to America with the Batsons’ possessions after their murders.
As a young teenager, Mary enters a regional spelling bee held in Fawcett City and emceed by Billy. After saving Mary from kidnappers twice as Captain Marvel, Billy notices how much Mary Bromfield reminds him of Mary Batson, and has an undercover cop named “Muscles” McGinnis retrieve the girl’s forged adoption record. Learning that Mary is indeed his sister, Billy tries to figure out a way to let Mary know he is her brother. The old "Tawky Tawny" doll suddenly transforms into a full-sized tiger and comes to life a la Hobbes (animated by Lord Satanus, the son of Shazam), and instructs Billy to take the doll to Mary. As Captain Marvel, Billy flies out to the Bromfields’ hometown of Fairfield to deliver the doll and the adoption papers to Mary.
Arriving at the Bromfield estate, Billy delivers the package, but is immediately kidnapped by the thugs who helped Primm forge Mary’s adoption records. Mary takes the package and opens it, discovering the adoption records and the Tawky Tawny doll. Once again, the doll comes to life, and instructs the bewildered girl to say the magic word “Shazam” and save her brother. Mary complies, and is transformed by a bolt of magic lightning into a super-powered doppelganger of her deceased mother. She saves Billy, who transforms into Captain Marvel to help Mary out, but the two Marvels cannot save Sarah Primm, who is murdered by one of the thugs.
In the Power of Shazam! series, Mary's super-powered self is called "Captain Marvel" like her brother, as Jerry Ordway, who wrote the series, felt "Mary Marvel" was an illogical moniker. The female Captain Marvel has the same powers, from the same benefactors, as the male Captain Marvel. In fact, they both draw their power from one finite percentage of Shazam’s power: when they both use it, each of them is only half as strong, half as fast, and half as invulnerable. After the Captains share their power with crippled friend Freddy Freeman so that he can become Captain Marvel, Jr./CM3, the power is split three ways when all
three Marvels are active.
Captain (Mary) Marvel’s costume was originally exactly the same as her original Mary Marvel Fawcett costume. Beginning with Power of Shazam! #28, she began wearing a white costume to distinguish herself from her brother.
Final Crisis
Still under the dark influence of Darkseid, Mary was corrupted and turned into a vessel for one of Darkseid's servants. She was in Blüdhaven just before the Apokolitian forces spread the Anti-Life Equation worldwide, and she was instrumental in turning Wonder Woman into a "plague vector" for a new strain of the Morticoccus virus.During the superhero's attack on Bludhaven, she was part of the force that defended Darkseid's fortress. She clashed with Freddy, Tawky Tawny, and Black Adam. Almost immediately, Adam tried to kill her, telling Freddy that it was not Mary who was in control — just "a leering old man" as Adam put it. As the battle continued, Mary focused on Supergirl, flying across the city and damaging the remaining buildings. Finally, Freddy managed to grab ahold of Mary and shouted "Shazam", transforming them both back to normal and suppressing or removing DeSaad's influence from Mary. She broke down crying over what she had done, as Freddy reassured her that it wasn't her fault.
Shazam One-Shot
Desiring the power of the Marvels, Blaze strikes a deal with Mary. She will return Mary's powers, provided that she kills Freddy Freeman. Mary, still desperate for her power, agrees, but discusses it with Freddy, and they double cross Blaze. After Blaze is sent back to Hell, Billy, Mary and Freddy continue their search for their powers.Powers
Powers Of Shazam: The following represents the potential
magical abilities available to wielders of the Power of Shazam. Even if
demonstration of such abilities has not been explicitly shown in a
canonical resource. Not all of the following abilities are represented
by the same Deities. Variations of these powers may apply depending upon the wielder in question.