Comic Books

The following have their own pages:

• Spider-Man

• Adam: Legend of the Blue Marvel: Blue Marvel's nemesis Anti-Man went through the same experiences as he did, from fighting in the same war, suffering the same restrictions in society and getting their super powers from the same source. They were good friends. Blue Marvel just happened to be lucky enough to maintain his right mind upon being empowered. Anti-Man wasn't (and, it later transpired, Blue Marvel's attempts to help only made it much, much worse). Therefore, while Anti-Man didn't react to their circumstances in the best way going forward, Blue Marvel believed it was not Anti-Man's fault and tried to help him... until Anti-Man accidentally killed Blue Marvel's wife. Even then, Marvel eventually (after being shown his unwitting role in Anti-Man's insanity) finds it in himself to try and reconcile with his insane counterpart.
• Ant-Man: The Killer Robot Ultron's programming was based on his creator Hank Pym's own brain patterns. Pym is understandably very disturbed by what this implies about him. Ultron is essentially a copy of Pym's own mind acting on his subconscious misanthropy. When they end up in a Fusion Dance in Rage of Ultron, this is why Pym doesn't fight Ultron's control.
• The Avengers: Myrddin's Twilight Court is a counterpart to the Avengers by their title: the Star (Carol/Lancelot), the Icon (Sam/Parsifal), the Witch (Wanda/Mordred), the Construct (Vision/Bercilak), the God (Thor/Galehaut), the Engineer (Tony/Bedivere) and the King (T'Challa/Artur). This is invoked in their first fight: All the counterparts battle each other and the fight goes on. Then Carol gets the idea for her team members to attack someone else: Wanda fights Galehaut, Vision fights Artur, Falcon fights Bercilak, etc. It culminates in the Twilight Court being taken by surprise, and conceding defeat. The design of the Twilight Court was deliberate. Kang, as Myrddin, based them on the Avengers.
• Captain Marvel: There were two early attempts to give Marvel Comics' second Captain Marvel an Arch-Enemy. Both doubled as shadow archetypes.
  • Moonstone is also a Legacy. She has the same values and the same desire to be special, but doesn't hold the same values in equal measures. Moonstone and Captain Marvel both provided a service, but Moonstone values power over service, keeping her from doing her job to its fullest. They both got powers on the job while dealing with criminals. Captain Marvel immediately set out to find a way to put them to good use, Moonstone immediately induldged in criminal activity. Losing their powers was almost fatal to both. They both ended up as leaders in their new fields, displacing Captain America and his villain, Baron Zemo, respecitvely. The one fundamental difference is Moonstone's sadism, and even that doesn't stop her from being more like Captain Marvel. It's the different lessons they learned from the rich and powerful. Helping people feels as good to Moonstone as hurting them. Her pursuit of hedonism ahead of duty stems from learning to put herself first ahead of all other distractions.
  • Nebula rose up to captain freight, not unlike Captain Marvel, just in outerpace instead of on the water. She turned her talents to mercenary work, where Captain Marvel went to harbor patrol. Nebula also has the same deepseated desire to be special, but where Captain Marvel's role models were a firefighter and a seemstress, where she was shoehorned into the "Captain Marvel" legacy and reluctantly relinquished it to the man's family, Nebula's role models were Warlod Zorr and mass murderer Thanos Of Titan, legacies she claims ahead of their families despite lacking proof of relations. Captain Marvel got her powers pursuing criminals misuing an extra dimensional power source, Nebula became a pirate misuing similar things. When Captain Marvel got super powers, she joined The Avengers, Nebula used hers to torture the group. Losing her powers wasn't inherently life threatening to Nebula as it was to Captain Marvel, but she still ended up infirmed as a consequence of her choices. Despite it all, Nebula isn't incapble of altruism. She inspired loyal followers from thousands of worlds and willingly joined Gamora's Graces to defend The Universe from The Annihilation Wave. She incinerated her followers to save herself and ended up corrupting Graces, but Nebula could have been just like Captain Marvel with more positive influences in her formative years. On the flip, Captain Marvel showed similar vindictiveness toward the Beyond Corporation that ensnared her as Nebula did to her jailers on Titan. She didn't go out of her way to repay them the way Nebula did, but different circumstances could have made her just like Nebula.
• Daredevil: Daredevil's classic counterparts are Bullseye and the Kingpin, whose constant evasion of criminal convictions cause Murdock to seriously doubt the law's ability to deal with the most calculating criminals. Mark Waid's run introduces Ikari, who has all of Daredevil's powers along with sight, which was accomplished by recreating Daredevil's origin. Appropriately enough, his costume resembles Daredevil's original yellow and red.
• Doctor Strange: Baron Mordo to Doctor Strange, who represents what Strange might have become if he hadn't learned humility, patience, and respect for others. Doctor Strange: The Oath introduces Nicodemus West, yet another student of the Ancient One, with the added resonance of also being a physician.
• The Incredible Hulk
  • The Totally Awesome Hulk: Of course, the Hulk transformation acts this way for most people. However, the trick is that it acts differently for each person. When Amadeus Cho begins blacking out and not remembering what he did as the Hulk, it becomes critical for himself, Maddie, She-Hulk, Rick Jones and Bruce Banner to all try and piece together what issues Cho's hulk might bring to the table because while he might not be messed up like Banner, he's his own brand of messed up.
• Iron Man: Iron Man (1968) #293 positions the Controller as one to Tony and his current status quo: Whereas Tony has been paralyzed and is consciously neglecting his own recovery in order to continue to operate as Iron Man (using a remotely-controlled armor), the Controller has mind-controlled several of Stark's employees in order to force him to help him cure his own broken body.
• Moon Knight: Dr. Yehya Badr (Hunter's Moon) to Mr. Knight. Dr. Badr is a faithful priest to Khonshu himself, while Moon Knight is faithful to the mission, but not to the god. While Moon Knight is the right hand of Khonshu, Dr. Badr is the left hand, the Hunter's Moon. While Moon Knight wears white, the Hunter's Moon wears black; while Moon Knight uses a crescent, Hunter's Moon uses a full moon.
• The Punisher: The arc "The Punisher: Welcome Back, Frank" introduces a trio of vigilantes, called The Holy, Elite, and Mr. Payback, who all essentially represent different negative takes of Frank Castle. The Holy, as a priest turned unstable axe murderer, represents the idea of Frank Castle being an almost-pitiable nutcase ruined by trauma. Elite, a nakedly racist and classist neo-Nazi, represents Frank as an arch-conservative defender of white suburbia. And Mister Payback, a guy who guns down white-collar businessmen in crowded office buildings, represents Frank as a laughably reckless crusader against social ills.
• The Sentry: The Sentry and his nemesis/other-half, the Void are a pretty literal example given the Void's appearance and the nature of their relationship.
• Thunderbolts: After the death of Mar-Vell, Karla Sofen (Moonstone) became written as a shadow to the second Captain Marvel (Monica Rambeau). They both have mother issues but while Rambeau worked hers out Sofen shut hers out, and then was revealed to have killed her. Both are attached to their super powers, to perhaps an unhealthy degress, but Rambeau got hers by dumb luck and was initially frightened by them, falling in love with them later after being deemed the new Captain Marvel by news media, while Sofen decided to steal hers from the first Moonstone, along with his title. Both often seek posisitions of leadership, but Rambeau is a somewhat reluctant leader who takes charge when she thinks she is best for the job and lives to serve, while Sofen seeks leadership as a means to control others and live more comfortably. Sofen has discovered genuine joy in serving other people, but unlike Rambeau Sofen refuses to do so unless she herself is benefitting first. Since "leaving" The Masters Of Evil Sofen has recognized their shared interests, desires and flaws and attempted to convince Rambeau that Sofen's goals align with Rambeau's values. They usually don't, and Rambeau knows it, but she was persuaded into helping Sofen complete Project Auru during Strikeforce (2019).
• X-Men
  • Sabretooth is what Wolverine would be like if he ever fully embraced his berserker side. Wolverine is Sabertooth if Sabertooth learned to love other things as much as himself. The two characters initially had nothing to do with another but were revised with a connection because it made too much sense for them to not clash.
  • Emma Frost is a powerful psychic mutant with a high degree of intelligence, a great education, a vast inherited fortune she has only built upon and a love of teaching, much like Charles Xavier. Despite their inherited wealth, both Frost and Xavier had a rough upbringing with Abusive Parents and bullying siblings. While Charles was lucky enough to have his brother temporarily removed from his life by circumstance and savvy enough to learn to force his parents to approve of him until he became successful enough to no longer need to, Emma Frost had to compete with her sisters at every step she took to the top and never really came to terms with her parents. While Charles ultimately decided he wanted to make people happier than he had been, usually fighting the temptation to abuse his powers, Emma Frost wanted to indulge in all the things she had been denied and regularly uses her power to make others suffer everything she used to and more. While Charles was drawn to teaching as a means to make the world a safer place by keeping the powerful from misusing and abusing their gifts, as he once had, Emma Frost feels entitled to pass on what she knows to the worthy. Nonetheless Emma Frost cares as much for her students as Charles Xavier does, and this eventually leads to the two pooling their resources and working together. Emma Frost sometimes has nagging feelings of inferiority, as helping people does feel good to her, just not as good as immediately satisfying her various whims, and since she is psychic she knows this isn't the case for the various X-Men she has found herself surrounded by. Xavier also has feelings of inferiority, feeling he has committed too many crimes to deserve to live in his human-mutant utopia, should it ever arrive.
  • Cassandra Nova is Prof. X's shadow archetype, being his evil twin that was killed before birth when she tried to kill him in the womb and he defended himself. Everything she has done since finding herself alive is something Xavier himself could have done, and is more than likely tempted do to. The two even have some of the same values. Both were horrified to discover an "extinction gene" within homo sapiens that was not in "homo sapiens superior", proving that many of Xavier's enemies were right about the inherent superiority of "mutants" in a way. While Xavier put his best scientists to work on studying the extinction gene with the goal of ensuring it never activated and hopefully finding a treatment to remove it, Nova simply decided mutants were the problem and needed to culled as soon as possible. They simply take different actions based on those values, with Nova invariably choosing the quickest and most callous.

Films

• Hulk: David Banner is one to his son, Bruce Banner. Both are brilliant researchers who gained abilities through radiation exposure. However, unlike Bruce, David has almost no moral fiber or concern for human life.
• Marvel Cinematic Universe
  • The Avengers: Loki works as a warped mirror to the Avengers more than once. He's an example of different parts of their personalities, like Thor's values about becoming King, the Widow's past murderous life or Tony's Big Ego, gone wrong. In Tony's case, he's able to figure out what Loki's big plan is because it's something he'd do.
    Tony: Yeah, divide and conquer is great, but he knows he has to take us out to win, right? THAT'S what he wants. He wants to beat us, he wants to be seen doing it. He wants an audience... This is — this is opening night. And Loki, he's a full-tilt diva, right? He wants flowers, he wants parades. He wants a monument built to the skies with his name plastered... [Beat] Son of a bitch.
    • Thor and Thor: The Dark World: Loki is a twisted reflection of Frigga. Both are sly, fashionable, spell casters and agile combatants. But Frigga is benevolent, puts others first and is content with not being number one. She is admired by the Asgardians because she is what is expected from the Queen. Loki could never compete with Thor in Odin's eyes, and was disparaged by his peers, Proud Warrior Race Guys for being different. The need for validation made him self-centered, ambitious, and ultimately villainous and violent. In Avengers: Infinity War, he comes to terms with who he is and shows that he cares for those he loves more than his own life, just like Frigga.
  • Thor: Ragnarok: Hela is this to Thor, showing what Thor might have become if Odin didn't managed to teach him humility: a violent, sadistic Blood Knight who talks about the glory of Asgard, but cares nothing for the people in it, to the point of murdering its army and trying to keep the people in line with murderous undead.
  • Ant-Man: Dr. Darren Cross's inherited not only Dr. Hank Pym's Yellowjacket identity but also the Mad Scientist and Sanity Slippage traits typically associated with it, and serves to demonstrate why Hank stopped using the Ant-Man suit in the first place. Invoked late in the movie.
  Darren Cross: All those years ago, you picked me. What did you see in me?
  Hank Pym: I saw myself.
  Darren Cross: [hurt] Then why did you push me away?
  Hank Pym: Because I saw too much of myself.
  • The Fantastic Four: First Steps: Galactus is one to The Fantastic Four overall, but especially Reed Richards. Galactus built his own ship and technology but eons of starvation and isolation have left him cold-hearted and desperate for an end to his hunger. Reed admits he's had similarly callous ideas about other problems and has a bad habit of self-isolation. He also admits upfront he'd never, ever go so far as to sacrifice an innocent baby, especially his own, and holds the Four close to keep himself grounded. Galactus, meanwhile, who has no such connections to hold onto, has become a ruthless monster who would do anything to get rid of his hunger by any means necessary.
• X-Men (Film Series):
  • X-Men: Apocalypse: When Oscar Isaac encapsulates En Sabah Nur's modus operandi in the "Clan of Akkaba: Apocalypse and his Horsemen" documentary on the Blu-Ray, it's identical to Professor X's. Apocalypse is the warped mirror image of Xavier if the latter loses all self-restraint and fully succumbs to "absolute power corrupts absolutely" — Charles even gets Drunk on the Dark Side for a couple minutes to showcase that he's not immune to its effects. En Sabah Nur governs his Apocalypse Cult with the Four Horsemen as his devotees, whereas Professor X can be interpreted as a highly idealized cult leader (if a truly good-hearted one exists, then he'd be it) with the X-Men as his disciples.
    Isaac: He finds people that are in need, people that are in a very dark part of their lives, that are searching for something. He zeroes in on these people and reads them, and figures out what it is that they need to feel fulfilled, to feel strong.
  • Logan: X-24 is this to Logan, being a literal clone of him who embodies all the things Logan most hates and fears about himself. While Logan fears that he is nothing more than a monster and a murderer who poses a serious threat to his loved ones when he loses control, X-24 has been bred from birth to be the personification of unstoppable rage. Their Older Hero vs. Younger Villain dynamic also represents Logan's insecurities about how his body is failing him in his old age.

Live-Action TV

• Daredevil (2015)
  • Frank Castle serves as a direct shadow for Matt Murdock. Both serve as vigilantes fighting crime after a series of traumatic event (The Punisher for Frank; Dardevil for Matt) and both use violent methods in doing so. However, Matt refuses to kill anyone during his crusade against crime, while Frank believes the only way to stop crime permanently is to kill the criminals causing it. Also, Matt is constantly questioning himself on wether he has crossed the line into becoming an evil, while Frank has fully convinced himself, that he is forever dead and damned.
  • While Karen Page shares a lot of positive qualities with Matt, Elektra Natchios has shares more of his darker qualities and even has a more similar backstory. Both were orphans who were trained by Stick, both are very talented at fighting, enjoy the thrill of violence which is why they go out at night fighting other criminals as vigilantes, suffer from attachment issues because of Stick abandoning them at a young age, and have an inner darkness they feel in one another. The difference is that Matt refuses to give in to this darkness by avoiding killing while Elektra has no such compunctions and even enjoys killing people.
• Ironheart (2025): Riri Williams (Ironheart) is one to Shuri. Riri embodies a lot of what Shuri was like in the first Black Panther film, being expressive and willing to voice her opinion, while Shuri is put through a Trauma Conga Line that leaves her much more reserved and melancholic in comparison.

Western Animation

• The Avengers: Earth's Mightiest Heroes: Nick Fury is one to Iron Man (Anthony "Tony" Stark). Both are leaders of super-level organization among other things. However, Fury's tendency to keep his subordinates and allies in the dark, not to mention his unscrupulous acts for the greater good, makes Stark with all his egotism look moral in comparison.
• X-Men '97: Bastion serves as one to the X-Men themselves, being the next stage of evolution for Sentinels and humans in the same way mutants are often thought to be the successors to mankind. Storm even points out that since Xavier tried to recruit Sebastian as a child, he could have been a member of the X-Men had things worked out differently. His endgame serves as a darker reflection of Xavier's dream for mutants as the cornerstone of humanity's future...as slaves.