However, in the final stand, Odinson rejects Rogers' authority and sides with his old allies, while the Vision's daughter purges him of the virus and Brother Voodoo exorcises Chthon from the Witch. Taskmaster and Black Ant free the imprisoned Champions in exchange for leniency, and the true version of Steve Rogers was restored, using Mjolnir against his counterpart. In May 2018, another volume for the series was launched as part of Marvel's Fresh Start initiative, written by Jason Aaron and drawn by Ed McGuinness. This new volume also saw the return of the main three core members, as Steve Rogers and Thor met up with Tony Stark to convince him to reassemble the group with themselves at its core. The reunion was consolidated by the machinations of Loki, who facilitated the arrival of the world-threatening Dark Celestials as a ploy to get the Avengers back in action, resulting in the participation of Black Panther, Captain Marvel, She-Hulk, Ghost Rider and Blade, with the Black Panther being elected chairperson. After the Dark Celestials were defeated, the Celestials set upright the corpse of the long-time dead Progenitor in the North Pole. The Avengers refurbished the Progenitor's corpse, transforming it into their base of operations, the Avengers Mountain. Team roster The Avengers team lineup is known for being perpetually fluid and changing, with many members coming and going, often more than once. The founding members of the team were Iron Man, Thor, Hulk, Ant-Man and the Wasp. Hulk left after a single issue, which would become a running gag among splinter team members (for example, Spider-Man leaving the second incarnation of the Avengers Unity Division), and his founder status was retroactively filled in by Captain America. Later additions and frequent members include Hawkeye, Black Widow, Falcon, Black Panther, Captain Marvel, Scarlet Witch, Quicksilver, and Vision, among others. There are also numerous splinter teams that have formed, starting with the West Coast Avengers in 1984. Each of these splinter teams tends to specialize in a way the main team does not. Members of these teams can be on other splinter teams or on the main team. These teams are, in alphabetical order: A-Force: An all-female team formed after the Secret Wars event. Avengers A.I.: A team consisting of people with various artificial intelligence-related abilities. Avengers Academy: A school for teenage superheroes who served as Avengers members and received training from full-time Avengers members. The