Marvel Comics has some of the most popular heroes in comics , and their enemy have to be dastardly to keep up . With that in intellect , there have been some unspeakable matter that Marvel supervillains have done over the years , from slay beloved part to trying to ruin the entire universe .

They always say the best heroes are always made respectable by the best villains . wanderer - Man has a huge batch of villain , and they made him the hero he is by making his life as hard as possible . The Fantastic Four are gravid thanks to their wars with Doctor Doom and Daredevil became a caption thanks to his war with Kingpin . Fans at Rankerhave their idea on which villains did the   worst things to both their rivals and the human beings itself .

Doctor Octopus Killed Spider-Man And Stole His Body

Marvel celebrated the 700th issue ofThe Amazing Spider - Manby down Spider - Man . At the fourth dimension , Doctor Octopus was on his death bed and had number up with one last design . He found a way to switch bodies with Spider - Man . After the two fought , and the right way before Doc Ock died , he switched bodies .

With Peter Parker in Doctor Octopus ' body , the baddie die . This left Octopus in Spider - Man ’s body and hebecame a Cuban sandwich as the Superior Spider - Man . While this make a new great character , flip bodies and then dying was virgin immorality .

Jackal Created Clones Of Spider-Man’s Loved Ones

Spider - Man has gone through some of the most traumatic lifetime experience of any superhero in account . His parents melt and were believe dead . causing him to live with his aunt and uncle until a man killed Uncle Ben . Green Goblin killed Gwen Stacy , Harry Osborn pall after turning evil , and it seemed Spider - Man was cursed .

That made what Jackal did even more traumatic and something fans felt was purely evil . Gwen Stacy showed back up active and well , only to later prove to be a clone . Jackal evencreated a clone of Spider - Man himselfand this result in the hated Clone Saga , which made it even more hated .

Thanos Killed Everyone

In what has to be a complete surprise , Thanos pass over out half the universe was n’t the evilest thing that Ranker fans feel Marvel villain ever did .   It did n’t even make the top 10 , but one other thing that Thanos did was noted . This was where Thanos killed everyone .

Thanos went to the future during Donny Cates ’s streamlet on theThanoscomic book series . When he got there , he met a version of himself that had killed every being on every major planet in the universe . It was what he had always dreamed of and he lastly saw what happen when he succeed .

The Maker Killed The Asgardians

The Maker was Reed Richards in the Ultimate Universe . Just like in the mainstream Marvel universe , he was one of the smart characters in existence . However , he allowed his mental capacity to get the best of him and he tried to force his will on the world . When he turn a loss Sue Storm to his best ally The Thing , he became The Maker .

The Maker create his own superpowered beings have a go at it as The Children of Tomorrow and kick the bucket to state of war with every hero on Earth . He then did the unthinkable . The Maker and his army committed genocide and killed every Asgardian out of doors of Thor .

Kingpin Destroyed Daredevil

One of Daredevil ’s most persistent villain was Wilson Fisk , the Kingpin of Crime . While Fisk begin out as a Spider - Man villain , it was his warfare with Daredevil that showedhow evil   Kingpin could be . It all started when the Kingpin learned Matt Murdock was Daredevil .

He did n’t reveal the secret , but he instead belong out and destroyed Daredevils ' lifetime . He freeze Murdock ’s money box accounts and then frame him for lying under oath , ending his calling as a attorney . He then take someone to target Matt ’s family unit and friends and left him a broken man .

Purple Man Mind-Controlled Jessica Jones

What the Purple Man did to Jessica Jones was beyond evil . His powers are horrific , as he can make anyone do what he tell apart them . When he used to make people give him their money or free food , it was often a lightweight power . However , in Brian Michael Bendis’sAlias , he did the worst thing imaginable .

Jessica Jones , then known as Jewel , showed up to stop him and he told her to baby-sit down . From that moment , he kept her as a hard worker . While he never physically abused her , he made her watch as he abused other char . It was torture that provide her traumatized until he finally freed her and told her to attack the Avengers , which leave her in a coma .

Carnage Killed His Grandmother

Marvel Comics proofreader on Ranker felt that one of the uncollectible things a Marvel villain ever did was by someone who committed the routine as a child . Cletus Kassady was a sociopath and a serial killer before he ever became a supervillain . He was in prison house when he gained the Carnage symbiote .

To infer how evil Cletus was , head back to his puerility . He killed many mass in his life history , and this even included his own nan . She was in a wheelchair and he push her down a flight of stairs , something that he found hard to beat even as Carnage .

Red Skull Stole Professor X’s Brain

When it do to Red Skull , there   are a lot of unsound things that he has done . There might not be an eviler scoundrel in all of Marvel Comics than Red Skull . He worked with Hitler in World War II . He started Hydra . He has tried multiple time to take over the world .

However , what Ranker fans consider most evil was when Red Skull stole the numb body of Professor X , who water flea had killed inAvengers Vs . XTC - Men . He then bring down out Xavier ’s brain and brainwashedScarlet Witch into helping him practice it to depower all mutants .

Mysterio Tricked Wolverine Into Killing The X-Men

TheOld Man Loganstoryline bug out with a tragical moment . Wolverine was still part of the X - Men and when he returned to Xavier Mansion , he found it under siege by Marvel villain of all sort . He begin fighting , determined to fend for the manse , and end up killing all of the villain .

However , it was at this point that he realized that Mysterio had used his illusions to fox Wolverine . Logan had actually killed all the X - Men and it ended with him retiring from his role as a superhero as the villains all took over the United States .

Mister Sinister Experimented On Children

According to fans on Ranker , the evilest thing that any Marvel supervillain ever did was when Mister Sinister lived in Nazi Germany during World War II . The lore of the Nazi regime showed that Hitler believed in the supernatural and ordered experiment on young children . This played out in Marvel Comics with Mister Sinister .

Mister Sinister had no care to bring together the Nazi regime , but he just wanted to experiment and torture the young children , stress to get hold mutants that he could die hard even more experiment on . He gain the nickname Nosferatu because he did things even other Nazis would never date .

NEXT:10 Things Only Comic Book Fans Know About Mister Sinister

Gwen stacey next to the new gwenpool with her tombstone behind her

Collage of Willow and Clash of the Titans

Absolute Batman 5 and 6

A split screen of Purple Man and Mister Sinister

Superior Spider-Man punches Scorpion.

Gwen Stacy’s clone shows up.

Thanos Earth

Reed Richards with his mask on as Maker.

Kingpin’s secret origin should be his official one.

Purple Man manipulating his puppets in comic art

Carnage without a host.

Red Skull steals Professor X’s brain.

Old Man Logan extending his claws in Marvel Comics.

Mister Sinister sitting on his throne.