This new era of the comic book was influenced by the British television series The Avengers, with Wonder Woman in the role of Emma Peel. With Diana Prince running a boutique, fighting crime, and acting in concert with private detective allies Tim Trench and Jonny Double, the character resembled the Golden Age Black Canary. Soon after the launch of the "new" Wonder Woman, the editors severed all connections to her old life, most notably by killing Steve Trevor.
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.
Her outfit did not receive any prominent change until after the 2005–2006 Infinite Crisis storyline. Similar to her chestplate, her glowing belt was also shaped into a "W". This outfit continued until issue #600 – J. Michael Straczynski's run of Wonder Woman's altered timeline changed her outfit drastically. Her outfit was redesigned by Jim Lee and included a redesigned emblem, a golden and red top, black pants, and a later discontinued blue-black jacket.
After recruiting a newly mortal, but still very bitter Hera into her group of companions, Wonder Woman retreated to London. Lennox revealed that there had been seven bastard children of Zeus. He and Diana were two, two others had been killed, and three remained. He suggested that for information on where the baby had been taken, Diana should contact their sister Siracca in Libya. Her encounter with Siracca did not begin well, but after Wonder Woman appealed to her sense of family, she suggested that Diana seek out their brother Milan in New York City.
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.
Genius-Level Intellect: Wonder Woman is extremely intelligent, wise, well-read, perceptive, and sophisticated, primarily due to her tremendously long immortal lifespan, natural fluency in all human languages (even dead ones, like Latin, Ancient Greek, Sumerian, and Ottoman Turkish), her having read many books even while still on Themyscira, and her century of living in "Man's World" after World War I, all of which makes Wonder Woman the wisest and most emotionally intelligent member of the Justice League, despite her having initially been naive, headstrong, and idealistic at the time of leaving Themyscira with Steve Trevor. As such, Wonder Woman has no issues blending in with the high-class society of "Man's World." She held her own while verbally sparring with Batman (with the extremely experienced vigilante having trouble discerning her identity), was the first to realize that Doomsday's adaptive healing factor was energy-based, and was the only one on supergenius Lex Luthor's metahuman list to figure out that Lex was keeping tabs on her and had obtained a compromising photo of her with Steve Trevor (possibly due to her having been once been fooled by another deceitful supervillain, Ares). She also displays a keen understanding of technology and biomechatronics, shown when Wonder Woman uses the Batcomputer, remarks on Cyborg's Mother Box enhancements, and when she deduced that resurrecting Superman with a Mother Box might produce a monster like Doomsday. Wonder Woman's intellectual genius extends itself to her combat, perceptiveness, stealth, arcane lore, and antiquities dealing skills.
Gaines decided he needed another expert. He turned to Lauretta Bender, an associate professor of psychiatry at New York University’s medical school and a senior psychiatrist at Bellevue Hospital, where she was director of the children’s ward, an expert on aggression. She’d long been interested in comics but her interest had grown in 1940, after her husband, Paul Schilder, was killed by a car while walking home from visiting Bender and their 8-day-old daughter in the hospital. Bender, left with three children under the age of 3, soon became painfully interested in studying how children cope with trauma. In 1940, she conducted a study with Reginald Lourie, a medical resident under her supervision, investigating the effect of comics on four children brought to Bellevue Hospital for behavioral problems. Tessie, 12, had witnessed her father, a convicted murderer, kill himself. She insisted on calling herself Shiera, after a comic-book girl who is always rescued at the last minute by the Flash. Kenneth, 11, had been raped. He was frantic unless medicated or “wearing a Superman cape.” He felt safe in it—he could fly away if he wanted to—and “he felt that the cape protected him from an assault.” Bender and Lourie concluded the comic books were “the folklore of this age,” and worked, culturally, the same way fables and fairy tales did.
After the 2011 relaunch, Diana gained new powers. These new abilities, which included superhuman speed, durability, immortality, accelerated healing, and even flight came in addition to her previous attributed Olympian strength. She is now considered to be stronger than Hercules. In addition to her weaponry, Diana's bracelets can now create an thunderous explosion when she clashes them together. These new abilities are attributed to being the daughter of Hippolyta and Zeus. Her powers are now considered nearly unmeasurable if she goes without her Bracelets of Submission, which keep her powers in check. She uses these powers in battle against the goddess Artemis and quickly renders her unconscious with ease with a series of carefully positioned counterattacks. While using her godly strength, her outfit and accoutrements lit up and her eyes glowed like her father's.[better source needed]
Hermes attacked Wonder Woman there, refusing to simply give up the child, but during their battle, War ripped the baby from Demeter's womb and disappeared. Unable to let a grave wound such as that go unattended, Diana saw to Demeter first, and the goddess warned that War could not be trusted. Worriedly, Diana and Orion returned to Manhattan to find that War had returned the baby to Zola. At last, the baby and his mother were reunited - and Orion would not have to look any further for the child he needed to kill.