Every movie in the MCU so far has been leading up to Thanos’ reign of destruction. Now that Tony Stark has seen the Mad Titan and his friends off, the fans’ burning question is: who is going to be the MCU’s next big villain?

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Thanos will be a tough one to top, since he’s one of the most powerful characters in the Marvel Comics canon and he literally beat the Avengers at the end of Infinity War, which was something we’d never seen before – there’s an unwritten rule in superhero cinema that the good guys have to win. But there are some incredible villains in the comics that are ideal candidates to replace Thanos. Here's hoping that we get to see them in action in the next phase of the MCU.

Red Hulk

15 Thor Red Hulk

While sneaking back into the MCU fold in recent years since he introduced Earth’s mightiest heroes to the Sokovia Accords.

In the comics, he starts a supervillain team under the guise of a superhero team when the Avengers have gone A.W.O.L. (or disbanded, as they have in the MCU) called the Thunderbolts and the next stage in the development of Mark Ruffalo’s Hulk, as he’s finally happy to just be a big, green nerd and would suddenly be called back into action to fight a red, angry, evil version of himself.

Magneto

Magneto raises his right arm

when Magneto was a formidable movie villain? Ian McKellen played him as X-Men movies.

It’s about time Magneto’s screen portrayal got back on track, because he’s one of the most iconic supervillains ever created, with the deadly combination of a tragic backstory and immense power. If Spider-Man: Far From Home – then perhaps their greatest foe will become the franchise’s next big villain.

Kang the Conqueror

Kang the Conqueror

Kang the Conqueror’s defining ability is time travel. Now that Avengers: Endgame, it’s the perfect time to introduce Kang. There are versions of him that are good and versions that are evil, so it would be fun to see these alternate versions trick people and screw each other over, sort of like a non-magical sci-fi Loki.

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As long as alternate timelines and changing the past have become the consequences that Marvel’s heroes will be dealing with the MCU’s introduction of the Fantastic Four.

Annihilus

Annihilus cries out with arm raised from Marvel Comics

Some fans thought Annihilus would be appearing in the movie’s retro ‘90s-style website was “annihil.us,” but he never showed up. Still, his appearance in the MCU has been teased.

He is primarily a villain to the Fantastic Four, with a personal history with Mr. Fantastic, so the producers could be saving him for when Marvel’s first family can make their debut in the franchise. Annihilus is the ruler of the Negative Zone, which would be interesting to see the Avengers try to figure out after they Endgame.

The Mandarin

Ben Kingsley in Iron Man 3

The real Mandarin, that is, not the bitterly disappointing fake-out Mandarin we got in according to Kevin Feige, Marvel hasn’t forgotten about that tease.

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So, we could see the real Mandarin become a threat in Phase 4 of the MCU, the overwhelmingly negative fan response and it wasn’t actually the plan all along, but if they can fix the Mandarin problem, then we’ll all forgive them.

Adam Warlock

Adam Warlock

The introduction of Adam Warlock into the MCU was Guardians of the Galaxy Vol. 2. Ayesha, leader of the Sovereign, is mad that the Guardians managed to evade her wrath yet again, so she creates a powerful artificial being capable of destroying them and calls him “Adam.”

Some fans expected Adam Warlock to make his first MCU appearance in up there with Captain Marvel and Thanos.

Norman Osborn

Spider-Man Green Goblin

Better known as the Green Goblin, Norman Osborn would make a great next villain for the MCU. The Infinity Saga was ultimately Iron Man’s story and Thanos was its big bad because he had a personal relationship with Tony Stark. Thanos haunted Tony for years before finally showing up.

The next saga in the MCU Spider-Man: Far From Home this summer. Thanos was an otherworldly threat, but Osborn is a human. He just happens to be a very rich, very powerful, very intelligent, and very evil human, which makes him a dangerous enemy to have.

Namor the Sub-Mariner

Namor Sub-Mariner Marvel comic Evil

Namor the Sub-Mariner’s existence in the MCU has been teased since way back in 2010’s Avengers: Endgame when Okoye mentioned an earthquake under the ocean off the coast of Wakanda that they’ll handle “by not handling it.”

In the comics, Namor is the King of Atlantis and a close rival of Black Panther, so it would be great to see him show up in the Black Panther sequel, leading the charge in a battle between the armies of Wakanda and Atlantis.

Doctor Doom

Doctor Doom

After two attempts to adapt him for the screen in the superhero blockbuster era, we still haven’t seen a worthy film portrayal of Doctor Doom, perhaps Marvel’s most iconic villain. The great thing about Doom in the comics is that he has diplomatic immunity, protected by his country Latveria.

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He can walk right up to a cop and tell that cop that he’s going to take over the world, and the cop can’t do anything about it. This element has been left out of both movie versions, but it’s easily the most interesting trait of the character. He’s also been responsible for some of the most ridiculous events in Marvel history.

Galactus

Galactus Marvel Comics Image

Galactus is known as the Devourer of Worlds and he’s really the only villain the MCU can use to step things up after Thanos’ reign of terror. Galactus is a cosmic god who sucks the life out of planets to keep himself alive and powerful.

He disregards the mortal beings who die to provide him with his life-force, because he feels like he’s above them, and he lacks the moral com to consider the ethics of his actions (unlike Thanos who spent the last two trying to justify himself to Earth’s mightiest heroes). This would make him a great match for Captain Marvel, who prides herself on keeping multiple planets at once safe.

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