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Stephen Strange... Might I offer you some advice? Forget everything that you think you know.
~ Karl Mordo.
Because I see at long last what's wrong with the world. Too many sorcerers.
~ Karl Mordo to Jonathan Pangborn.

Karl Mordo is the deuteragonist of the 2016 film Doctor Strange, as his Earth-838 version of him appeared in the 2022 sequel Doctor Strange in the Multiverse of Madness.

Karl was an apprentice of the Ancient One who learned the Mystic Arts and the paths of alternative dimensions. Complex and intense, he could well turn out to be a friend, a rival, or a bitter enemy to the Ancient One's latest pupil. Once he learned that his mentor harness magic from the dark dimension to obtain immortality, Mordo became disillusioned with her cause, and left the mystic arts after Stephen Strange abused the Eye of Agamotto to stop Dormammu. Believing the the world was suffering from an imbalance due to rogue sorcerers, Mordo would travel across the world to eliminate them.

He is portrayed by Chiwetel Ejiofor, who also played Conall in Maleficent: Mistress of Evil and Solomon Northup in 12 Years a Slave, and also voiced Dr. Gnome Watson in Sherlock Gnomes.


He is a former member of the Masters of the Mystic Arts and had been a close ally to the Ancient One, assisting in recruiting and training their future sorcerers. When Mordo had encountered Stephen Strange, he invited him into Kamar-Taj, despite the Ancient One's objections, and had later aided him with the conflict against Kaecilius and the Zealots. During this battle, Mordo learned that the Ancient One drew all her power from the Dark Dimension, which had been forbidden to all the Masters. Following the death of the Ancient One at the hands of Kaecilius, who had also been defeated before he was able to bring Dormammu to Earth, Mordo was so mortified by this betrayal that he foolishly turned his back on his allies, and choosing to restore balance by stripping sorcerers of all their powers.



At some point in Mordo's life, he suffered from a great loss by unknown enemies, and desired to get revenge against them. He was later inducted to the Masters of the Mystic Arts by the Ancient One, who taught him how to use eldritch magic and protect the world from mystical threats. Karl would leave his vengeful quest behind, as he became devoted to the Ancient One's cause.

Doctor Strange

While in Nepal, Mordo overheard Stephen Strange asking for directions to Kamar-Taj, and later rescued him from muggers trying to steal his watch. He then decided to bring him to Kamar-Taj to meet the Ancient One, who refused to train Strange due to his arrogant behavior. Mordo managed to convince her to change her mind, reminding her that he was once brash until she showed him the way, and that they help to stop Kaecilius. Karl and the Ancient One proceeded to train Strange the ways of the mystic arts, with the former latter teaching Stephen martial arts. The temple was later raided by Kaecilius and his Zealots, which led to Mordo and Strange fighting them within the mirror dimension of New York.

During the battle, Kaecilius revealed that the Ancient One was harnessing magic from the dark dimension to remain immortal, which was against her belief since the dimension was tied to Dormammu. Mordo was shocked at the revelation, and became disillusioned to her cause, believing that she was the reason for Kaecilius' fall. Despite this, Mordo agreed to help Strange stop the Zealots at the Hong Kong Sanctum, where Dormmamu had arrived. Strange managed to stop Dormmamu by using the Eye of Agamotto to make a bargain, which further disillusioned Mordo and he decided to leave the mystic arts. During his travels, Karl came to the belief that rogue sorcerers where abusing their power and causing an imbalance in the world. He then decided to eliminate all sorcerers by taking their powers, first starting with Jonathan Pangborn.

Doctor Strange in the Multiverse of Madness

Mordo is mentioned but doesn't appear in the film, with a different version of him appearing as secondary character during Doctor Strange's journey across the multiverse. The different version was the sorcerer supreme of his universe, and became an appointed member of the Illuminati after Thanos was defeated.


Mordo was complex yet intense, as he was once a vengeful man who only traveled to Kamar-Taj to gain power and defeat his enemies. The teachings of the Ancient One humbled him, and he decided to leave his vengeful quest on focus on maintaining the natural law of the world. As a result, he was rigid and refused to break the natural law even if needed, as shown in his distaste in Doctor Strange using the Eye of Agamotto to bargain with Dormammu. Due to his inflexibility, Mordo became disillusioned with the Ancient One's cause, and believed that Strange lacked a spine to kill his enemies. After leaving the mystic arts, Karl's demons returned, turning his worldview into believing that rogue sorcerers needed to removed to maintain the natural law.

Powers and Abilities


  • Master Sorcerer: Mordo is one of the most powerful members of the Masters of the Mystic Arts, possessing a considerable mastery of the mystic arts, which he uses to defend his native reality. With the help of numerous mystical artifacts and relics, in addition to his astral powers, Mordo is able to gain access to a multitude of mystical powers.
    • Eldritch Magic Manipulation: Mordo is able to create, shape and manipulate Eldritch Magic.
    • Teleportation: Using a Sling Ring, Mordo is able to open a fiery portal to another location, gaining ability to move tremendous distances instantaneously.
    • Interdimensional Travel: Using a Sling Ring, Mordo can travel between different dimensions and universes, crossing over different planes of existence or travelling across various forms of reality.
    • Power Absorption: After leaving the Masters of the Mystic Arts, Mordo demonstrated being able to strip sorcerers of magic and rob them of their abilities, notably performing this on Jonathan Pangborn, who channeled magically derived power to move his body despite being paraplegic. Mordo grabbed Pangborn's torso and summoned his magic in the form of a yellow, flame-like energy from the man's body, which instantly left Jonathan paralyzed once again.


  • Hand-to-hand Combatant/Martial Artist: Mordo is a highly skilled martial artist, in both armed and hand-to-hand combat. He single-handedly defeated three Nepalese thugs, as well as later besting Stephen Strange in a sparring session.


  • Staff of the Living Tribunal: A pole weapon which is used by Mordo as a melee weapon. It is able to extend and become segmented like chain-links, allowing it to be used as a flail or a whip. When in use, it radiates orange sparks and exerts extreme amounts of force, enough to send others flying though the air. Mordo even used it to swing from a structure while battling Kaecilius's followers on a scaffold, showing it can hold a person's weight without breaking.
  • Vaulting Boots of Valtorr: A mystically-enhanced pair of boots used by Mordo to move freely in the air. They increase the wearer's leaping ability and nullify the adverse effects of impacts from high landings and are also capable of allowing the wearer to briefly walk on air. When in use, the boots emit orange sparks from the footfalls.
  • Sling Ring: A mystical that enables Mordo to open a fiery portal to another location to allow instant transportation to any location he desires.



  • In the comics, Baron Karl Amadeus Mordo is a Transylvanian nobleman who studied under the Ancient One. He turned and tried to kill the Ancient One and in turn tried to defeat Doctor Strange once he became the Sorcerer Supreme.
  • Gary Oldman and Mads Mikkelsen were considered for the role before Chiwetel Ejiofor was cast.
    • Mikkelsen would go on to portray Kaecilius in Doctor Strange.
  • According to Chiwetel Ejiofor during an interview with Total Film, Mordo survived the snap.

See Also


           Marvel Cinematic Universe Logo.png Heroes

The Avengers
Iron Man | Captain America | Thor Odinson | Hulk | Black Widow | Hawkeye | War Machine | Falcon | Scarlet Witch | Vision | Spider-Man | Captain Marvel | Ant-Man | Okoye | Quicksilver

Nick Fury | Phil Coulson | Maria Hill | Sharon Carter | Hawkeye | Black Widow | Peggy Carter | Chester Phillips | Howard Stark | Hank Pym | Janet Van Dyne | Melinda May | Quake | Leo Fitz | Mockingbird | Jemma Simmons | Lance Hunter | Robert Gonzales | Deathlok | Lincoln Campbell | Joey Gutierrez | Lash | Jimmy Woo | Rick Mason

Thor Odinson | Odin Borson | Loki Laufeyson | Valkyrie | Sif | Heimdall | Bor Burison | Warriors Three (Fandral, Hogun & Volstagg) | Frigga | Skurge

Howling Commandos
Captain America | Winter Soldier | Dum Dum Dugan | Gabe Jones | James Montgomery Falsworth | Jim Morita | Jacques Dernier

Guardians of the Galaxy
Star-Lord | Gamora | Rocket Raccoon | Groot | Drax the Destroyer | Mantis | Yondu Udonta | Nebula | Thor Odinson

Yondu Udonta | Kraglin Obfonteri | Stakar Ogord | Martinex T'Naga | Charlie-27 | Aleta Ogord | Mainframe | Krugarr

Nova Corps
Rhomann Dey | Irani Rael | Garthan Saal

The Defenders
Daredevil | Jessica Jones | Luke Cage | Iron Fist

Masters of the Mystic Arts
Doctor Strange | Ancient One | Wong | Karl Mordo | Sara Wolfe | Rintrah | America Chavez

Black Panther | Dora Milaje (Okoye & Ayo) | Nakia | Shuri | Ramonda | T'Chaka | M'Baku | Zuri

House of Agon
Black Bolt | Medusa | Triton | Karnak | Gorgon | Lockjaw | Crystal

Alex Wilder | Chase Stein | Molly Hernandez | Nico Minoru | Karolina Dean | Gert Yorkes | Old Lace

The Revengers
Thor Odinson | Loki Odinson | Hulk | Valkyrie

Maria Rambeau | Monica Rambeau

The Eternals
Sersi | Ikaris | Kingo | Sprite | Phastos | Makkari | Druig | Gilgamesh | Ajak | Thena

Loki Laufeyson L1130 | Sylvie Laufeydottir | Classic Loki | Kid Loki | Alligator Loki | Gamora | Thanos | Korath the Pursuer | HYDRA Stomper | Iron Man (Sakaaran Armor) | Spider-Man (Earth-96283) | Spider-Man (Earth-120703) | Spider-Man (Zombie Apocalypse) | Lady Nebula | Christine Palmer | Defender Strange

Guardians of the Multiverse
Captain Carter (Earth-82111) | Star-Lord (T'Challa) | Party Thor | Gamora (Daughter of Thanos) | Black Widow (Ultron's Timeline) | Strange Supreme

Ta Lo Armed Forces
Shang-Chi | Katy Chen | Xialing | Ying Nan | Trevor Slattery | Guang Bo

Professor X | Captain Carter | Black Bolt | Captain Marvel | Mr. Fantastic

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