The publisher has teased Ackerman and Ohta's Iron Man run to be a "brutal era" for its titular character, forcing him to emerge from his past and upgrade his tech with brand-new armor. In Iron Man ...

Following is a transcript of the video. Narrator: If you look at Iron Man's first suit, the Mark 1, and compare it to the hero's nanotech suit from "Avengers: Endgame," a lot has changed.