Doomsday theory pits Robert Downey Jr.'s Doctor Doom against Josh Brolin's Thanos in a battle that ends badly for the Mad Titan.

Some of the Avengers have also touched the Gauntlet back on Titan, attempting to remove it from Thanos’s wrist, but they weren’t trying to use it. The fan theory above doesn’t explain it ...

Later, Thanos tells his adopted daughter ... He suggests to the Avengers that his own homeworld of Titan got knocked off its axis because there were, um, too many people on it?

Thanos emerged as arguably the best MCU villains, but is there a way Robert Downey Jr.s Doctor Doom could surpass him?

pondered Rudd, alluding to how Thanos could have seemingly stopped Ant ... out in the Marvel Cinematic Universe given that the Mad Titan, portrayed by Josh Brolin, was killed (twice) in 2019 ...

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