Let’s take a look at some of the best scenes in the MCU that saw Iron Man and his costumes get the most action. On Titan, Iron Man leads a group of Avengers and Guardians in a fight against Thanos.

Mark I (Iron Man) This is the one that started it all. It may not be pretty, it may not be high-tech, and it may not have great battery life, but dang it, it sure got Tony out of a serious jam.

For instance, Iron Man's "Demon in a Bottle" arc is one of the most harrowing comics produced by Marvel and holds up as Tony Stark's best to date. The story focuses on Tony's tumultuous battle ...