We are aware that Iron Man ‘s Robert Downey Jr. is returning to the MCU in the Russo Brother’s Avengers: Doomsday and Avengers: Secret Wars, given the shocking revelation of his role as Doctor Doom at ...

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.

However, Iron Man is the one who performs the best against him; equipped with a nanotech suit, the armored Avenger even managed to make the Mad Titan bleed. Iron Man held his own during his first ...