All of Tony Stark's Iron Man suits were just destroyed, forcing him to confront his greatest weakness if he wants to come back from his lowest moment. This takeover wouldn’t have been possible ...

Currently, Tony Stark is wearing the 'Improvised Iron Man' armor - a suit he can adapt and improve ... including a humongous sword made from a destroyed Roxxon pipeline - Tony's declaration ...

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.