Summary
- Iron Man's final appearance in Avengers: Endgame solidified him as one of the MCU's greatest heroes and Robert Downey Jr.'s best performance.
- What If...? season 2 brings Iron Man back using variants of Tony Stark, providing a universally accepted method to continue his story.
- Multiversal variants allow for the return of Iron Man without undoing his iconic sacrifice and preserving his legacy in the MCU.