Tie-ins often show how specific characters handled their "inverted" personalities. According to Marvel Guides and Comic Book Treasury , these are highly regarded: AXIS Reading Order — Marvel Guides

Superior Iron Man #1–9 (explores Tony Stark's refusal to be "re-inverted") Uncanny Avengers (2015) (the aftermath and new team lineup)

: The Red Skull uses the brain of the deceased Professor Charles Xavier to become the Red Onslaught , broadcasting waves of telepathic hate across the globe. A combined force of Avengers and X-Men attempts to stop him on Genosha but fails.