Preparing to get Zola back from Hades, Wonder Woman and her male companions sought out Eros in Italy. She hoped that he could lead them to Hephaestus, who might have been able to arm them appropriately for battle with the ruler of Hell. He lead them to Mount Etna, where the blacksmith agreed to arm them. As retribution for his aid, though, Hades sent a monster to kill them all, which had to be dispatched by Diana. Afterwards, Hephaestus armed Diana with new weapons, insisting that she take Eros' guns of love with her to Hell.
The Invisible Plane appeared in the very first comic stories, including All-Star Comics #8, where it is shown as being able to fly at over 2,000 mph (3,200 km/h) and to send out rainbow rays that penetrate the mist around Paradise Island, as well as landing stealthily and having a built-in radio. Wonder Woman is seen storing the plane at an abandoned farm near Washington, D.C., in the barn; she goes there as Lt. Prince and changes clothes in some of the earliest tales. Though never explicitly stated, the Plane is presumably stored there when not in use for the rest of the Pre-Crisis era. In a story published shortly after, it flies at 40 miles (64 km) a second.
Beyond the US and Canada, the film was released day-and-date with its North American debut in 55 markets (72% of its total release), and was projected to debut with anywhere between $92–118 million. It ended up opening to $125 million, including $38 million in China, $8.5 million in Korea, $8.4 million in Mexico, $8.3 million in Brazil and $7.5 million in the UK. In its second week of release, the film brought in another $60 million, including holding the top spot on France, the UK, Australia and Brazil. In the Philippines, it broke 2017 box office record for highest-earning non-holiday opening day—earning $4.7 million and becoming the 9th-most successful commercial film of all time as well overtaking the record set by Batman v Superman: Dawn of Justice. The film opened in its last market, Japan, on August 25 and debuted to $3.4 million, helping the international gross cross the $400 million mark. The biggest markets of Wonder Woman outside North America are China (US$90 million) followed by Brazil (US$34 million), UK (US$28 million), Australia($23 million) and Mexico($22 million).
Wonder Woman and Hermes briefly returned to Themyscira so that Diana could pay her respects to her petrified mother. When they got back to her apartment, they found Hera crying and mourning the days when she used to be a goddess. As Diana comforted her, she realized she would need help in finding Zola and Zeke. Wonder Woman went to the Taiga, Siberia, where she asked Artemis for her help. Artemis agreed, on the condition that she and Diana have a rematch. Knowing they are in Artemis' realm, Diana threw the fight in Artemis' favor.
Wonder Woman's powers and traditional costume were restored in issue #204 (January–February 1973). Gloria Steinem, who grew up reading Wonder Woman comics, was a key player in the restoration. Steinem, offended that the most famous female superheroine had been depowered, placed Wonder Woman (in costume) on the cover of the first issue of Ms. (1972) – Warner Communications, DC Comics' owner, was an investor – which also contained an appreciative essay about the character.
The Invisible Plane was a creation of Diana's during her younger years on Paradise Island. She created it to be an improvement on her mother's planes which would be shot down in Man's World. The result of her innovation was an invisible plane that could fly at terrific speeds silently and not be detected by hostile forces. Initially, it was portrayed as being transparent.
Granted by Athena (Goddess of Wisdom), this gives her a degree of wisdom beyond that of most mortals and gives her a strong moral sense. Originally in the Golden Age, her wisdom primarily consisted of her deep knowledge of, and ability to navigate through, human emotions. When she first showed up in Man’s World, she learned enough English language to converse with others in a few hours only. This also aids her in her tactical ability. She is among the smartest and wisest members of the Justice League of America, along with the Martian Manhunter and Batman.
Various Wonder Woman enemies would debut in the comic series. Issue #1 introduced Wonder Woman's nemesis, Ares, as the embodiment of all abnormal emotions, evil, and essentially all that Wonder Woman was against. Issue #5, the character of Doctor Psycho, a murderous psychopath with an intense hatred of women, was debuted, Issue #6 introduced Cheetah while issue #9 introduced Giganta. Also Issue #9 debuted Queen Clea, which would later help form the female supervillain team, Villainy Inc.. Later on Issue #49 debuted another recurring enemy, Circe.