"Trial of the Amazons" is a seven issue crossover event from DC Comics written by Becky Cloonan, Michael W. Conrad, Jordie Bellaire, Vita Ayala and Joelle Jones.
The story details a civil war between the Amazons, and has Wonder Woman crossing paths with Nubia, Yara Flor, Cassie Sandsmark, Donna Troy, Hippolyta and Artemis of Bana-Mighdall.
[2][3] After the events of Dark Nights: Death Metal where Wonder Woman sacrificed herself to defeat The Batman Who Laughs, she is transported to Asgard where she travels throughout dimensions to get back to Earth.
Artemis and Wonder Girl arrive, and tell Yara that if she allies with Hera then there will be a path of destruction that the Amazons can't stop.
[10] When Wonder Woman comes back to Earth, she is greeted warmly by Superman, Batman, Black Canary, Green Arrow, Hawkgirl, The Flash, Cyborg, Doctor Fate, and her mother Queen Hippolyta.
When Wonder Woman saves a group of innocent civilians, the whole world hears her return and everyone is celebrating except Artemis and Yara Flor.
Artemis meets up with Hippolyta, Atalanta, and Antiope and pledges her oath to them to help unite the Amazons against an evil enemy known as Chaos.
[14] Queen Hippolyta, Bia and Nubia talk about foreshadowing dreams of Penelope (an Amazon) who sees the island burning in flames and think it is in regards to Yara Flor and the return of Diana Prince.
As the catacombs began to collapse, Donna, Yara, and Philipus quickly escape while Diana was left buried in the rubble before telling them to warn Nubia about Chaos.
Cassie deduces that Artemis of Bana Mighdall illegally took the poison and murders Queen Hippolyta, which Nubia arrests her.
Wonder Woman pushes herself out of the rubble in relief and arrives at the same time as Donna, Yara, and Philipus before the Doom Doorway opens.
Wonder Woman tells Yara Flor that she is worthy to be Wonder Girl, and all the Amazons decide to unite and work together to stop future threats while Artemis is left in self-imposed exile.
[21] With the trial ended and Themyscira recovered, the Amazons of three tribes have finally found peace with Diana still grieving her mother's death.
Hippolyta revealed to Diana that she instructed Artemis to poison her to help unite the tribes and ascended to Olympus for Amazon's support.
[25] According to Comic Book Roundup, Trial of the Amazon: Wonder Girl #1 received an average score of 8.4 out of 10 based on 10 reviews.