Wonder Woman gets a little jealous with Supergirl's arrival, believing she is trying to catch everyone's attention. When she realized that Supergirl is actually a better superhero because she looks up to Wonder Woman, they became friends and Wonder Woman helps to train Supergirl. She is among the heroes to battle against Granny Goodness and the Female Furies. She is voiced by Grey Griffin.
An immortal Amazon warrior goddess who is the crown princess of Themyscira and the daughter of Queen Hippolyta and Zeus given to the Amazons to raise, and half-sister of Ares. Describing Wonder Woman and her appeal, Gadot said, "She's relatable. She has the heart of a human and is very compassionate, but her experiences—or lack of them, her naivete, really—make her interested in everything around her and able to view the world in a way that we'd all like to: with a genuine curiosity." On Diana's relationship with her mother, Gadot said, "Diana is a very opinionated girl. Her mother is very opinionated. Her mother is very protective as well, and they have, you know, the very natural clash that a mother has with her daughter, with their daughters, the first time they want to leave home." On taking on the role as Wonder Woman, Gadot stated, "I feel very privileged that I got the opportunity to portray such an iconic, strong female character. I adore this character and everything that she stands for and everything that she symbolizes." On Diana going to the world, Gadot stated, "When Diana comes to the real world she's completely oblivious about gender and society rules, that women are not equal to men." Describing Diana's relationship with her mother and aunts, Jenkins said, "She is the only child they raised together. And their love for her manifests in a different way for each of them." On working with Gadot, Jenkins said, "Gal quickly became the person I wanted to talk to about everything. We'd shoot together all day. And then on weekends, we'd be like, 'What do you want to do?' That's maybe not totally normal."
As they walked, Trevor noticed that they were being followed. He tried to lose them by taking a turn down a back alley, but instead walked straight into a German spy's gun. The man ordered Trevor to give the notebook back; he refused, instead headbutting the man. He told Diana to stay back at the man took aim and shot at them. Diana reached out her arm, blocking the bullet off her gauntlet and saving Trevor's life. Diana then fought the German spies single-handedly; her spectacles were crushed in the fight.
In August 2010 (issue #600), J. Michael Straczynski took over the series' writing duties and introduced Wonder Woman to an alternate timeline created by the Gods in which Paradise Island had been destroyed and the Amazons scattered around the world. In this timeline, Diana is an orphan raised in New York. The entire world has forgotten Wonder Woman's existence and the main story of this run was of Diana trying to restore reality even though she does not properly remember it herself. A trio of Death Goddesses called The Morrigan acted as the main enemy of Wonder Woman. In this run, Wonder Woman wears a new costume designed by Jim Lee. Straczynski determined the plot and continued writing duties until Wonder Woman #605; writer Phil Hester then continued his run, which ultimately concluded in Wonder Woman #614.
A stand-alone #0 issue was released in September which explored Diana's childhood and her tutelage under Ares, the God of War, now known most often as simply 'War'. The issue was narrated in the style of a typical Silver Age comic book and saw Diana in her childhood years. The main plot of the issue was Diana training under War as he thought of her being an extraordinary girl with immense potential. The issue ultimately concluded with Diana learning and experiencing the importance of mercy, which she first learned when War showed it to her during their sparring. This later translated into her refusal to kill the Minotaur – a task given to her by War; however, this show of mercy makes her a failure in War's eyes, which was actually his fault since he inadvertently "taught" her mercy and affection as his protege. Later in the series, Wonder Woman is forced to kill War during a conflict with her evil half-brother, Zeus' son First Born, and herself becomes the God of War. After the Amazons are restored, she rules over them both as a warrior queen and God of War, as the ongoing conflict with First Born escalates. At the end of Azzarello's run, as part of a final conflict, Wonder Woman kills First Born, while Zeke is revealed to have been Zeus' plan for resurrection, with Zola revealed to have been a mortal shell for the goddess Athena, who gave birth to Zeus just as he once did to her. Wonder Woman pleads with Athena not to allow the Zola personality, whom she has grown to love as a friend, die with Athena's awakening. Athena leaves the site in animal form, leaving a stunned and confused Zola behind with Wonder Woman.
Arcane Lore Expert: Wonder Woman, as both an Amazon demigoddess and an antiquities expert, possesses immense knowledge of and skill in wielding mystical artifacts and arcane lore, notably her Sword of Athena and Lasso of Hestia. Her encyclopedic knowledge was demonstrated when Wonder Woman reacted in dismay to Lex Luthor's speech (knowing how he had twisted the Olympians' history concerning Zeus and Prometheus), when she instantly identified a Parademon in Commissioner Gordon's sketch, and when she explained the history behind Steppenwolf and the 3 Mother Boxes to the remainder of the Justice League.
In one episode, a newspaper editor named Brown, desperate to discover Wonder Woman’s past, assigns a team of reporters to chase her down; she easily escapes them. Brown, gone half mad, is committed to a hospital. Wonder Woman disguises herself as a nurse and brings him a scroll. “This parchment seems to be the history of that girl you call ‘Wonder Woman’!” she tells him. “A strange, veiled woman left it with me.” Brown leaps out of bed and races back to the city desk, where he cries out, parchment in hand, “Stop the presses! I’ve got the history of Wonder Woman!” But Wonder Woman’s secret history isn’t written on parchment. Instead, it lies buried in boxes and cabinets and drawers, in thousands of documents, housed in libraries, archives and collections spread all over the United States, including the private papers of creator Marston—papers that, before I saw them, had never before been seen by anyone outside of Marston’s family.