Source: screenrant.com

4. The Vision

If any of the non-founding Avengers are going to kick the bucket here, it’s going to be the Vision.

His arc of growing into his personality and consciousness, as well as the teased relationship between him and the Scarlet Witch, set him up for a potentially tragic fall. Also, Thanos is collecting the Infinity Gems to form the Gauntlet, and one of those tasty little gems is currently embedded in The Vision’s skull.

So it’s not out of the realm of possibility that, after snatching The Orb from the Nova Corps and The Eye of Agamotto from Dr. Strange, Thanos might just stop off at the Avengers Compound to pry that yellow gem right out of poor Vision’s frontal cortex. Vision has been struck down in the comic books, just like everybody else. In one of the most famous examples, She-Hulk ripped him in half after the Scarlet Witch drove her insane. He was rebuilt after that, first as a teenager, and then in his adult form.

Odds of death: 1 in 7

                                               Source: comicvine.gamespot.com

3. Iron Man

The man who brought the Marvel Cinematic Universe to life is an obvious call for the big death to close out its first age.

I’d be lying if I didn’t say this death would make absolute, perfect sense. And it would be a fitting close to the arc Stark’s been heading down since the first Avengers movie. During the Battle of New York, Tony gets a look at how vast the universe is, and has an existential crisis as he wonders, “Who will save us?” In Iron Man 3, he tries to save the world on his own by building countless suits of armor, but he realizes how misguided that is. In Age of Ultron, he places his faith in something greater: artificial intelligence. Hoping that he can build someone else to save the world, he fails and creates Ultron. He puts his faith in the government in Civil War, assuming they can do something to help everyone. They can’t, and only wind up dividing the heroes. All that’s left is for Stark to realize that if the world’s gonna be saved, he has to do it himself with the help of his friends.

And he might have to die to accomplish his ultimate goal.

Odds of death: 1 in 5