Iron Man assembles a ragtag group of heroes ... films like Deadpool & Wolverine makes the idea of a powerful cosmic entity like Korvac arriving from an alternate Earth very plausible.

Eventually Korvac would go on to siphon and wield a portion of the Power Cosmic, much like the Silver Surfer, ascending to near-godhood and confronting Iron Man, the Avengers, and the Guardians of ...

In Iron Man #55 (1973), Tony Stark faced his first cosmic threat, marking a turning point in his adventures. Previously battling spies and rogue scientists, he now encountered Thanos, who would be ...