Of the many versions of Marvel's God of Thunder, Rune King Thor is the strongest to ever exist. Find out why and whether he could show up in the MCU.

Chris Hemsworth is back as Thor in Avengers: Doomsday, and Marvel has used his return to retcon two major aspects of his last appearance. The first look at the god of thunder's role has now been revealed thanks to a Thor-centric Doomsday trailer playing exclusively in theaters before Avatar: Fire and Ash.

As much as Marvel's comics informed Cate Blanchett's appearance as Hela in Thor: Ragnarok, she primarily drew inspiration from another source entirely.

The title might've set fans up to prepare for a more serious sequel, but through additional filming, filmmaker Alan Taylor began to see that he could brighten things up a bit in "Thor: The Dark World" with an action star who was hiding in plain sight.

Thor has recently lost his powers in Marvel Comics, and here are more times where powerful heroes found themselves powerless.

A decade later and MCU fans still believe that this particular Thor nemesis is one of Marvel's worst cinematic villains.