the start of a new one. The closing scene of Iron Man 3 features Tony disposing of the most recent Arc Reactor, throwing it off the cliff where his house used to be. It's an incredibly symbolic ...

Iron Man and Captain America have one of the most ... Tony creates a specialized armored suit powered by an arc reactor, which keeps him alive. Egotistical but good-hearted, Tony utilizes his ...

In response, Stark uses alchemy to create a steam-powered suit, substituting his typical arc reactor with a furnace. While Dark Ages featured a larger, furnace-powered Iron Man, Marvel Rivals ups ...