 With Iron Man back with them, the Avengers must form an unlikely alliance with Loki to rebuild the Bifrost Bridge and get everyone back to Earth.During the final battle against Beyonder, Doctor Strange gives Loki the Orb of Agamotto to begin activating the Bifrost Bridge and Thor throws Mjolnir to Jane Foster to save her from the quicksand transforming her into a female Thor.Through their efforts, they finally undo Beyonder's experiment, but Loki reveals that Doctor Strange giving Loki the Orb of Agamotto was the purpose of his telling the Beyonder about Earth, and with his new power plans to conquer Asgard, Earth, and other locations.