10 Superheroes Who Became Terrifying Villains In Marvel Comics

Every once in a while the Marvel comics world makes us encounter our greatest fears – seeing the person we were rooting for, the superhero, turn into a villain and destroy everything they once believed in. Be it ghostly possession, psychic manipulation or maybe the hero finally reaching a breaking point, watching your favorite crusader fall down to the depths of anarchy is as heartbreaking as its intriguing.

10. Cyclops

The mutant is the one of the very first recruited by Charles Xavier into the X-Men. All his life he has fought for the noble cause of mutant equality. So when he realizes that the man he was rooting and fighting for wasn’t much of a mutant messiah, he loses his cool. Scoot ends up killing Charles Xavier and carrying out a mutant revolution. After becoming one of Marvel’s greatest villains, Scott Summers catches M-Pox and dies. And thanks to Emma Frost, his legacy is remembered as that of terrorism and chaos.

9. Reed Richards

No, we are not talking about our beloved Reed from the main universe. The Reed Richard of the Ultimate universe is the subject of discussion here. After a run in with Magneto, Reed proposes to Sue which she promptly declines. Angry, Reed fakes his own death and helps carry out an alien invasion to steal advanced SHIELD weaponry. After a brief stint in the Negative Zone, Reed Richards returns with a vengeance and uses super-evolved henchmen to try and take over the planet. Apparently, this little guy doesn’t take to rejection very well.

8. Daredevil


Daredevil and Demonic Possession don’t create a healthy concoction. When a demon takes control of Matt Murdock’s body, the hero does the unthinkable. He takes control of his sworn enemy – the Hand organization and orders all criminal element taken care of including police officers. The Shadowland saga shows the Punisher, Spiderman, Elektra and Wolverine as the only line of defense between Matt and Hell’s Kitchen. The fiasco finally ends when Iron Fist quite literally punches the demon out of the Man without Fear.

7. Bucky Barnes

Bucky was to Captain America what Robin was to Batman – trusted ally and sidekick. But when the plane carrying Bucky exploded, everyone thought him to be dead. After 60 years, Ed Brubaker brings Bucky back to life in a mother of all ’I am back’ moments and fans couldn’t have asked for anything better than this. The Russians had captured Bucky after the explosion and given him a bionic arm and brainwashed him into carrying out top-level covert assassinations. Six decades later, the Cap’s most trusted friend becomes one of his greatest foes as the Winter Soldier.

6. Captain America


The star-spangled kid has had his fair share of villainy. When SHIELD uses cosmic cube fragments to hatch a child called Kubik, the child ends up rewriting Steve’s memory into believing he is an agent of Hydra – the organization he had been fighting against for all his life. We have seen Steve punching Hitler in the face, go against the entire world government when basic rights were violated in Civil War and basically stand for the entire human spirit in general. Watching a guy like that turn to villainy just pissed people off.

5. Scarlet Witch

It’s hard to take down the Avengers. The trick is not to do that from outside out from within. Baron Zemo mastered it in the movie Civil War. And in the comics, it was the Scarlet Witch. A troubled woman from the start, Wanda’s chaos magic was troublesome, to say the least. The events in Avengers disassembled lead to the conclusion that Wanda’s powerful reality warping magic has been slowly turning her insane. So all the adventures and good deeds she did as an Avenger was the reason the team broke up and she became a bad guy. Talk about Irony.

4. Alex Wilder


The Runaways are one of the most endearing comings of age drama in comic book history. When a group of kids realizes their parents are part of a super-powered criminal organization, the children are shocked. When they learn that their parents intend from their children to take their place in future, the children fight back. What makes Runaways so fascinating is its character depictions. The runaway group becomes from ragtag stranger to a group of tight friends. This makes the betrayal by their leader Alex Wilder even more brutally effective.

3. Angel 

How to make the most serious example of good guy go completely rogue? Take away the thing most precious to him. When a group of mercenaries called the Marauders pin Warren’s wings to a sewer wall, Cameron Hodge ( super bad guy) orders the X-Men to amputate his wings to save him. When Warren wakes up he is devastated. The mutant Apocalypse promises his wings back and Angel readily switches sides to become the Archangel. He returns back to the light in later issues. What happens to Hodge you ask? After finding out what he did, Angel ends up decapitating him.

2. Scarlet Spider

To say Ben Reilly is a complicated character would be an understatement. A clone of Peter Parker, Ben was created by the supervillain the Jackal in the controversial The Clone Sage storyline. He returns in the Clone Conspiracy event to torment Peter even more. He founds New U – a company specializing in cutting-edge cloning technology. Reilly ends up resurrecting scores of people from Peter’s past including Dictor Octopus and Gwen Stacy. Reilly has good intentions in mind but when Peter realizes Reilly wants to resurrect his uncle, Ben Parker he decides to end New U for good. Reilly survives New U’s destruction. His adventure is just beginning.

1. Jean Grey


Jean was the quintessential simpleton of the X-Men. She did chores for the team, did not have too much control of his powers so barely used them and liked to stay in her own world. But as time went by, Jean learned the full extent of her abilities. By the time a solar flare supercharged her, she was a force to be reckoned with. With the machinations of Mastermind and the Hellfire Club, Jean becomes the Phoenix – an omega level mutant megalomaniac. It’s outright terrifying to see the average X-Man girl Jean Grey whose favorite hobby was sewing the X-Men’s costumes destroy entire civilizations.

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