Later, as a healer tended to Diana's battle wounds, she noted with confusion that Diana's wounds had healed completely. Diana then visited Trevor in his cell, asking him about the outside world. Due to his words, Diana decided to sneak him off the island and confront Ares herself. She snuck into the island's tower and stole the god killer, along with an Amazon shield, the Lasso of Hestia, and a special set of battle armor. She broke Trevor out of his cell and took him to the island's dock, where she was intercepted by her mother. To her surprise, Hippolyta allowed Diana to leave, gifting her Antiope's tiara. She then warned Diana to be careful, mournfully telling her that the world of men did not deserve her.
Born among the legendary Amazons of Greek myth Princess Diana has a fierce warrior's heart while being an emissary of peace. On a hidden island paradise she was trained in the arts of combat as well as justice and equality. Diana ventured into the 'world of men' armed with magical gifts from the Gods and a message for all men and women - that all the world can be united through compassion strength and understanding.
Straczynski's run focused on an alternate timeline created by the Gods where Paradise Island was destroyed leading to many Amazons being raised in the outside world. It revolves around Wonder Woman's attempts to restore the normal timeline despite the fact that she does not remember it properly. Wonder Woman in this alternative timeline has been raised in New York City as an orphan and is coming into her powers. She is aware of the presence of Amazons, but does not remember her childhood on Paradise Island. Wonder Woman wore a new costume designed by DC Comics co-publisher Jim Lee. Writer Phil Hester continued the storyline.
By the end of the war, Diana began to lose faith in both humanity and herself after Ares opened her eyes to humanity's potential for evil. While she still believed in the power of love and compassion to change humanity for the better, Diana was left sobered and emotionally broken over certain events from the war, such as the use of Dr. Poison's gas to massacre the entire village of Veld, and Steve Trevor's self-sacrificing death. After witnessing a "century of horrors", Diana largely stepped away from heroics until she witnessed the seemingly unstoppable Doomsday wreck havoc; ultimately joining in to battle him alongside Batman and Superman. After witnessing Superman's own sacrifice to stop the monster, however, Diana turned once again towards heroics; demonstrating not only her underlying belief in her own core values, but also in the positive effect true heroes can have on the world.
Diana lifts a tank ready to crush Doctor Poison with it, but hesitates when she thinks about the love and compassion that Steve brought to her life when she realizes that he professed his love for her before leaving to sacrifice himself. Dropping the tank, Diana spares Doctor Poison, telling Ares that he is wrong about humanity. She tells him that while humans are everything Ares says and can be capable of the worst crimes, she's learned that they are equally capable of so much more: unbridled love and compassion. Ares engages Diana in a final fight, but is defeated after she fully embraces her powers as the God Killer and blasts Ares with powerful divine lightning. The soldiers, free from Ares' corruption, stop their fighting, thereby finally ending the war.
I thought George's one "mistake" in rebooting Wonder Woman was making her only 25 years old when she left Paradise Island. I preferred the idea of a Diana who was thousands of years old (as, if I recall correctly, she was in the TV series). From that angle, I would have liked to have seen Diana having been Wonder Woman in WW2, and be returning to our world in the reboot. Not having that option, I took the next best course, and had Hippolyta fill that role.
When faced with a larger threat, Diana will wear her Amazon battle armour for added protection as well as use martial weapons such as swords. Technically speaking as well, as reimagined under the George Perez 1980s reboot, the iconic costume is in fact simply the breastplate of this armour. She will also additionally use a shield for added defense when she deems it necessary.
The inspiration to give Diana bracelets came from the pair of bracelets worn by Olive Byrne, creator William Moulton Marston's research assistant and lover. "Wonder Woman and her sister Amazons have to wear heavy bracelets to remind them of what happens to a girl when she lets a man conquer her," quoted Marston in a 1942 interview. "The Amazons once surrendered to the charm of some handsom Greeks and what a mess they got themselves into. The Greeks put them in chains of the Hitler type, beat them, and made them work like horses in the fields. Aphrodite, goddess of love, finally freed these unhappy girls. But she laid down the rule ("Aphrodite's Law") that they must never surrender to a man for any reason. I know of no better advice to give modern day women than this rule that Aphrodite gave the Amazon girls."
While Superman watched out for Zod, Diana visited the deserted Themyscira to speak to her mother, still a clay statue. In her absence, a demon from Tartarus had escaped from its prison and roamed free on the island. Wonder Woman destroyed the creature and sealed the gates to Tartarus with her lasso. Leaving the island, she received word from Batman that Superman was engaging Zod and Faora in battle. Reaching Superman’s side, Wonder Woman steadily overwhelmed Faora until Zod threatened Superman’s life. Wonder Woman was forced to let the criminals go.