Yesterday saw the reveal of the Amber Heard Mera Justice League Barbie Doll, and it's pointed out on the box art, a Justice League synopsis focuses on Wonder Woman (which is a no-brainer because it's Barbie).
Here is the Justice League Barbie Wonder Woman synopsis:
“Once again, Wonder Woman must demonstrate her ability as a fierce warrior. Facing a great enemy, she and Batman join forces to recruit a group of metahumans to stand against this newly awakened threat. Having formed an unprecedented League of heroes, they set out to save the planet from an assault of catastrophic proportions.”
Here is the official Justice League synopsis:
Fueled by his restored faith in humanity and inspired by Superman’s selfless act, Bruce Wayne enlists the help of his newfound ally, Diana Prince, to face an even greater enemy. Together, Batman and Wonder Woman work quickly to find and recruit a team of metahumans to stand against this newly awakened threat. But despite the formation of this unprecedented league of heroes—Batman, Wonder Woman, Aquaman, Cyborg and The Flash—it may already be too late to save the planet from an assault of catastrophic proportions.
"Justice League" has a November 17, 2017 release directed by Zack Snyder starring Ben Affleck as Batman, Henry Cavill as Superman, Gal Gadot as Wonder Woman, Jason Momoa as Aquaman, Ezra Miller as The Flash, Ray Fisher as Cyborg, J.K. Simmons as Commissioner Gordon and Willem Dafoe an Atlantean, Nuidis Vulko.