taskmaster ( double credit : Marvel Comics ) Though he ‘s rarely caused as much trouble on his own as some of the other villains on this number, the man known entirely as the Taskmaster may be the greatest terror to the Avengers, and possibly the world, by virtue of one simple fact : all those Hydra agents, AIM troopers, Hellfire Club enforcers, and early cannon-fodder type baddies that the Avengers have to wade through calendar month in and calendar month out ? All of them graduated from the Taskmaster ‘s academy for henchmen. Blessed with what he calls photographic reflexes, the Taskmaster can replicate physical action at will – the motion, fighting vogue, and combat traits of any person whom he has substantially studied. He ‘s parlayed this into a career not only as a clear assassin, but as the go-to ridicule for assembling and training an united states army of goons, henchmen, and soldiers. Though he ‘s occasionally strayed close to good guy district, he ‘s always returned to villainy. The fact of the matter is, Taskmaster follows the money, and heroism does n’t normally include a 401K. Add to his mercenary inclination is the fact that his photographic reflexes cause him to lose his more personal memories, and an arsenal that rivals the entirety of the Avengers, and you ‘ve got a formidable villain with no morals and identical little to lose. taskmaster joined the Marvel Cinematic Universe in a storm way, portrayed by Olga Kurylenko in 2021 ‘s Black Widow ( opens in new tab key ), and the comic bible interpretation got his own Taskmaster ( opens in new tab ) limited serial in 2021 .
Korvac ( image recognition : Marvel Comics ) Michael Korvac may have been the most brawny foe the Avengers always faced, all the direction back in the landmark ’70s narrative Avengers : The Korvac Saga ( opens in raw check ). Though he began life as a humble calculator programmer, the extraterrestrial being conquerors known as the Badoon transformed him into a cyborg, unwittingly setting him on the way to ultimate ability. After attempting to analyze and understand the world-eating entity Galactus ‘s huge cognition of the universe, Korvac incidentally exposed himself to the Power Cosmic, a nigh-omnipotent force adequate to of reshaping reality. in the first place intending to remake Earth as a utopia, Korvac ‘s inevitable conflict with the Avengers and the Guardians of the Galaxy set him on a way of devastation that left both Avengers and Guardians dead in its inflame. In an undertake to stop Korvac ‘s rampage, a cosmic entity known as the Collector sent his daughter, Carina, to stop Korvac. Carina and Korvac fell in sleep together, though, and hide on Earth, posing as normal Americans. After the Guardian Starhawk ‘s inability to perceive Korvac gave them away, however, the ferocity began afresh, ending only when Thor killed Carina, and caused Korvac to realize the death and destruction he had caused. In the end, he sacrificed himself to return the Avengers to life, and undo all of his mistakes. Most recently, Korvac raised his headway again as a villain in the current Iron Man ( opens in newfangled yellow journalism ) ongoing comedian book series .
8. Scarlet Witch
Scarlet Witch ( trope credit : Marvel Comics ) The Scarlet Witch may seem like a foreign choice for this list, considering that most of her 50-year history has been spent as one of the Avengers ‘ most stalwart members, but when you consider her blameworthiness in the ‘ Avengers Disassembled ( opens in new pill ) ‘ storyline, the fact is she has a higher body count of actual Avengers than any other villain. ever. Driven huffy by years of psychological torment, first at the hands of the nefarious Magneto, and late by the loss of her children, Wanda Maximoff went on a kill spree that claimed the lives of at least four Avengers, and culminated in the vomit of a reality-altering spell that left all but around 200 mutants powerless – though she did finally restore them. sure, most of her victims have returned in the end match of years, but even Korvac and Thanos, whose end counts spiraled into the hundreds, saw their destructive actions undone in a matter of pages. Wanda ‘s brief spree had ramifications that are being felt to this day, even despite being a champion again. She may have only been a villain for a day, but it was one of the worst days the Avengers ever saw. There is chew the fat that the live-action Scarlet Witch played by Elizabeth Olsen will be following up the events of Disney Plus ‘s WandaVision with a heel act in May ‘s Doctor Strange in the Multiverse of Madness, but that remains to be seen. Until then you can catch up with the raw status quo of the comic book Scarlet Witch in our recapitulate of her late stories. She died, btw. But she ‘s better now. Get to know Wanda better with our recommend best red Witch stories of all fourth dimension .
7. Norman Osborn
Norman Osborn ( trope credit : Marvel Comics ) Norman Osborn may have started his nefarious career as Spider-Man ‘s greatest bane, the Green Goblin, but the last few years have seen him grow into a menace on a scale far greater than he always previously attained. After repelling a Skrull invasion in the fib Secret Invasion ( opens in new tab ), Osborn found himself at the question of America ‘s security forces, disbanding SHIELD, and forming his own organization, HAMMER, in the serve. For a time, it seemed as though Osborn had the populace ‘s best interests at heart, but the apparition of his nefarious alter ego never left him alone for long, and soon, it was apparent that there were far more baleful motives at hand. Osborn assembled not only a conspiracy of the global ‘s greatest villains but besides formed and commanded a series of increasingly violent Dark Avengers teams meant to fool the global into trusting his vision. Osborn ‘s disdainful schemes came crashing down about him, literally, after his passing of control not entirely of his own demons but those in his command led to the fall of Asgard. Osborn has had some ups and downs since his HAMMER time ( get it ? ) but he recently returned to the world of Spider-Man as an improbable ally .
( trope credit : Marvel Comics ) Thanos, the hulking, scowling tyrant of Titan is possessed of a singular obsession ; an obsession with Death itself. Aspiring to win the affection not barely of the concept of Death, but of its cosmic embodiment, Thanos has, numerous times, sought a method to destroy all biography in the universe – most famously in the story The Infinity Gauntlet ( opens in new tab ). In his falsify beware, only such a gesture would be sufficient adequate to gain the care of Death herself and win her embrace. On his own, Thanos ‘ imposing physical and psychic art make him a cosmic-level terror, but when paired with the Infinity Gauntlet, an artifact that gives its wearer control over closely all aspects of reality, Thanos is nigh-unstoppable. In fact, with the power of the Gauntlet at his command, Thanos went on a kill spree that claimed the lives of about half the sentient beings in the population, including the X-Men, Daredevil, and the Fantastic Four. When the Avengers opposed him, Thanos easily killed all of them, including a defiant Captain America. It was only when his hubris leads him to leave his physical form that his own granddaughter, Nebula, was able to seize the Infinity Gauntlet, and undo all of his destruction. Thanos has been a changeless spine in the side of the Marvel Universe ever since – and that extends into the Marvel Cinematic Universe, where Thanos repeated his Infinity Gauntlet dodge to devastating effect in Avengers : Infinity War ( opens in modern yellow journalism ) and Avengers : Endgame ( opens in modern check ) .
Kree and the Skrulls ( image credit : Marvel Comics ) By themselves, the stranger races are known as the Kree and the Skrulls have constantly been enough of a threat to Earth to warrant either of their places on this list. however, it is their ongoing war, a struggle that has claimed countless lives, worlds, and colonies of both races, that has precipitated the greatest conflicts between the Kree, the Skrulls, and the Avengers. Beginning with the legendary floor Avengers : The Kree/Skrull War ( opens in fresh tab ) ( in which versatile Avengers, and the Kree warrior Captain Mar-Vell, traveled across the population to settle the conflict which threatened to engulf Earth ) the war between the two extraterrestrial being races has been directly, or indirectly creditworthy for numerous incidents of world-threatening ferocity. For the Kree, their greatest conflict with the Avengers came during Avengers : Operation Galactic Storm ( opens in modern pill ), when the Kree went to war with another alien race, the Shi’ar. During the conflict, the Shi’ar created a massive device called a Nega-Bomb, designed to destroy the integral Kree civilization. After Captain America convinced the Shi’ar not to detonate the turkey, it was stolen by the Skrulls who detonated it anyhow, devastating the Kree empire. It was belated revealed that the integral war, including the structure and detonation of the Nega-Bomb, were all manipulations of the Kree Supreme Intelligence, a being composed of the psyches of many big Kree, to kick-start Kree evolution. These eons-warring alien races recently set aside their differences in the report Empyre ( opens in new tab key ), forming a combine Kree/Skrull Alliance led by the Young Avenger Hulkling – an empire, that, so far, has been on the english of Marvel ‘s heroes .
4. Baron Zemo and the Masters of Evil
Baron Zemo and the Masters of Evil ( picture accredit : Marvel Comics ) Though the enduringly dastard collective has n’t always been led by a Zemo, the connection between the nefarious dynasty and the Masters of Evil is inextricable. Founded by the elder Zemo, the former Nazi scientist Heinrich, as a force to oppose the newly founded Avengers, and, by extension, Zemo ‘s old nemesis Captain America, the Masters promptly grew from a handful of second-string henchmen into one of the most reverence and formidable groups to ever oppose the Mighty Avengers. digression from the Zemos, the Masters have been led by such villains as Ultron, Dr. Octopus, Justine Hammer, and Egghead, and included about every menace ever to oppose the Avengers, along with numerous rogues more associated with early Marvel heroes. At one time boasting a roll consist of about 20 villains including the stallion Wrecking Crew, the Absorbing Man, Mr. Hyde, and excessively many others to name the Masters of Evil have about always been a formidable effect. It was this authentic united states army of supervillains, led by laminitis Heinrich Zemo ‘s successor, Helmut, that saw the Masters of Evil ‘s greatest here and now of wallow over the Avengers. In the fabled history ‘ Under Siege ( opens in new tab key ), ‘ the Masters lead an attack on Avengers Mansion that left the building in ruins, the Avengers scattered and break dance, and their ever-faithful servant Jarvis on death ‘s door. Though the Masters have not had much activity since Helmut Zemo tricked the world into thinking they were heroes ( founding the Thunderbolts in the process ), Zemo ‘s recent return to villainy would imply that it may alone be a matter of clock before the Masters of Evil are once again in play. Zemo made his MCU debut in Captain America : Civil War ( opens in raw pill ) ( played by Daniel Brühl ), and he returned in 2021 ‘s The Falcon and the Winter Soldier .
loki ( image credit : Marvel Comics ) No Avengers villain has a strange dichotomy in his kinship to Earth ‘s Mightiest Heroes than Loki, the Asgardian prince of lies who appears found new life and newfangled facets to be explored after his cinematic appearances in The Avengers ( opens in new yellow journalism ) and the three Thor movies, and most recently in Disney Plus ‘ Loki. While he has menaced the team to the indicate of near constancy, he is besides directly responsible for the team ‘s establish. In a scheme designed to pit the Hulk against his brother Thor, he unwittingly alerted respective other knock-down superhumans to his schema, and the lie, as they say, is history. The original ‘threat no single hero could withstand, ‘ few villains in all of Marveldom can match Loki ‘s power, and none his clever, trickery, and manipulation, though many of them actually received their powers from Loki himself. Like most of the Avengers ‘ greatest enemies, he shares a familial association to the team, in the shape of his brother Thor, the mightiest of the Mighty Avengers. In late times, Loki ‘s ageless schemes lead to the fall of Asgard at the hands of his seeming ally, Norman Osborn, deoxyadenosine monophosphate well as the death of Avenger and Olympian war idol Ares in the circumscribed series Siege ( opens in new yellow journalism ). Though his villainy finally besides led to his own precipitation, Loki was reborn in the pages of Journey Into Mystery ( opens in new check ) and continues to pop up to this day. If you want to get to know Loki better, here are our commend best loki stories in comics .
Kang the Conqueror ( trope credit : Marvel Comics ) Though he has been known by many names ( or, in mod Marvel terms, Variants ) the homo once called Nathaniel Richards is best known, and most fear, as Kang, the Conqueror. A time-traveling warlord from an alternate earth, Kang is one of the Avengers ‘ oldest foes, having menaced them in his diverse guises about since the team ‘s origin. At times appearing as the Scarlet Centurion, Rama-Tut, Victor Timely, Iron Lad, and Immortus, Kang ‘s goal has about constantly been the lapp ; to find, defeat, and yes, conquer the greatest warriors and civilizations throughout time and distance. Kang ‘s finest hour came at the end of Kurt Busiek ‘s fabled Avengers run in the narrative Avengers : The Kang Dynasty ( opens in new yellow journalism ) when he actually succeeded in conquering the Earth – a history that will soon be adapted to film as the following Avengers movie, Avengers : Kang Dynasty. Marvel Cinematic Universe fans first met Kang as his MCU discrepancy He Who Remains, who made a surprise appearance as the big bad of Disney Plus ‘ recent Loki television series. Learn more about Kang and his MCU He Who Remains persona before he makes his adjacent MCU appearance, and get a deep dive into his recite origin in the late Kang the Conqueror ( opens in new tab key ) amusing book express series .
Ultron ( visualize credit : Marvel Comics ) His awful countenance strikes panic into the hearts of tied the bravest of men. The utterance of his list alone is adequate to send many heroes cowering in fear. He is Ultron, the barbarous, aboriginal evil that lays at the heart of valet ‘s fear of technology. He is a storm of impossible end, and there is absolutely no way to stop him. The greatest tragedy of the android known as Ultron is that he is emblematic of the Avengers ‘ greatest failures. Created by Hank Pym, a establish Avenger and bright scientist better known as Giant-Man ( and Ant-Man and Yellowjacket ), Ultron was meant to be a crown accomplishment of robotic science, the world ‘s first true artificial intelligence. Pym ‘s experiment worked all excessively well ; his creation immediately rebelled, erasing the memory of his identical being from his godhead ‘s heed, and setting out on a path to conquer all world.
By the clock time he resurfaced, he had already made upgrades to his shape that were light years beyond what even Pym could conceive. Leading an incarnation of the Masters of Evil, he closely defeated the Avengers on his first base come out of the closet. In the years since, Ultron has gone on to bigger and more condemnable acts, decimating entire nations, about conquering Kree outer space, and in the Age of Ultron ( opens in newly yellow journalism ) comic report ( which lent its mention to the moment Avengers movie, in which Ultron was the villain ), ravaging time itself. For his versatile and huge connections to their history as a recurring menace a creation of founding Avenger Hank Pym, and godhead of the synthezoid Avenger the Vision, Ultron is possibly the ultimate nemesis of the Avengers. He always comes binding, worse and more violent than ahead, and will never be stopped. a long as there are Avengers or even organic animation forms, there will be an Ultron, and the Marvel Universe will wait in fear of his revert .