As theMCUprepares to move into Phase 5 , the dealership has several interesting opportunities to bringLegioninto the fold . Walter Elias Disney ’s learning of 20th Century Fox in 2019 yield the MCU full access to theX - Menfranchise , which offers a wealth of interesting potential storyline for the Marvel Cinematic Universe to explore . Although it would surely be exciting to see characters like Wolverine and Jean Grey join up with the Avengers , Legion has more to pop the question to the overall MCU dealership as it transition into its next phase .

Legion is one of the most complex and powerfulcharacters from the ten - Men macrocosm . As a minor , David Haller ’s psionic abilities were forced to the airfoil due to his stepfather ’s murder , with David destroy the minds of his stepfather ’s killers . However , this event caused David to connect with his stepfather ’s killers telepathically and receive each of their deaths , splintering his psyche into various personas . As a result , Legion ’s personalities each possess different mutant abilities , many of which may remain unknown to date .

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The MCU has recently begun to tackle the outcome of mental malady , with heartfelt , introspective depictions of psychological trauma displayed in bothWandavisionandMoon Knight . As a result , the franchise is better prepared for a character as complex as Legion than at any time in its history , meaning the MCU could gain from his presence in more ways than one . Although hischaracter ’s introduction into the MCUremains an unknown measure to date , there are several ways that he could join the dealership give the Multiverse - centric direction the MCU is headed - which could make him a major participant throughout Phase 5 .

Doctor Strange 2 Or Ant-Man 3 Could Bring Legion To The MCU

Despite the fact that persona spend years trapped within it , the logistics and comprehensiveness of the Quantum Realm remain mostly a enigma in Marvel canon . Legion has spent a good spate of meter in the Astral Plane , a immense and empty metaphysical attribute with illimitable potential . As it is portrayed in the FX seriesLegion , the Astral Plane appears that it may be a pocket dimension surrounded by other   direful and unexplored kingdom . In this way , asAnt - Man   further explores the Quantum RealminAnt - Man and The Wasp : Quantumania , he will stumble across Legion locked by within the Astral Plane and land him   back into the MCU . Given that the Astral Plane is a non - corporeal dimension , Legion ’s psyche would likely have to latch onto that of Scott Lang ’s , infecting his mind and curb his actions from an alternative universe , which birth some   interesting plotlines for Legion and Lang ’s respective theatrical role .

While it would be fascinating to see the Astral Plane and Quantum Realm collide at Legion ’s behest , it seems more likely that Doctor Strange will bring him through the Multiverse into the MCU . Patrick Stewart ’s Professor X has been affirm to look inDoctor Strange in the Multiverse of Madness , likely serving as the X - Men ’s founding into the Marvel Cinematic Universe . It is difficult to say which charactersDoctor Strange will let through the Multiverse(if indeed he has any say in the affair ) , but Legion ’s power to travel through dimensions may replace Strange ’s plans . Whether he is lend through the Multiverse or finds his own way , whether as Dan Stevens ’ version from the FX series or a new incarnation of the character , Legion ’s compelling presence is just what the MCU   needs at this period in its story .

Legion’s Powers Could Help The Avengers Explore The Multiverse Or Quantum Realm

Although Legion is not quite in control of most of his ability , they could still be of service to the Avengers as they endeavor to understand their universe better . His powers range from shapeshifting and telepathy to inter - dimensional travel , with the   full extent of Legion ’s power stay unsung in Marvel comics canyon . find a direction to harness and control Legion ’s might could lead to some enthralling discoveries about the inner working anddangers of the Quantum Realmand the Multiverse , as well as lay the groundwork for what could be the Avengers ' most formidable opposition to appointment .

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MCU’s X-Men Could Make Legion The Perfect Adversary For Scarlet Witch

Wanda ( aka The Scarlet Witch ) is arguably the most powerful case presently in the MCU . She has get going toe - to - toe with the power of the Infinity Stones , and her subconscious nous altered the reality of an entire township for an extensive period of sentence . The power level in the MCU will have to increase importantly for any entity to feel like a genuine scourge to Wanda , but Legion ’s ability and personal connection to the Maximoff siblings would make him a everlasting adversary , and Professor X ’s appearance in Doctor Strange 2 could setup Legion ’s introduction for the standaloneX - Men motion-picture show in Phase 5 .

Although it may not prove to be the event within the MCU , super - powered sibling Wanda and Pietro Maximoff ( aka Quicksilver ) are the baby of supervillain Magneto in the X - Men funnies , and David Haller ( aka Legion ) is the boy of Charles Xavier , with both David and Wanda possessing   overwhelming telekinetic ability that have taken a heavy bell on their respective thinker . David is in all likelihood more powerful than Wanda canonically , but his multiple personality give him less control over his ability , which could make for an interesting dynamic between the two role , and their parents ’ established rivalry would give a profundity to their relationship that could flourish on the large screen .

Legion Would Be A Perfect New Anti-Hero For MCU Phase 5

Among the most successful characters in the Marvel Cinematic Universe is   Tom Hiddleston ’s Loki , the charming and wicked Norse God whose narcissism and pridefulness influenced much of theMCU ’s first three phases . But given the overhaul of his character in theLokiDisney+ series , he no longer fits into the antihero original . Moon Knight and Blade could fill the use to some extent , but neither possess the same villainous electric potential as Legion . The emotional highs and lows of Legion ’s quality , paired with his overwhelming power , could make him one of the Avengers ' greatest friend and one of the MCU ’s most terrifying villain at the same time .

David / Legion ’s unlike personalities each have different goals and desires ( some decidedly nobler than others ) , and each controls a different panorama of Legion ’s power , which could make him a compelling and interesting villain . Much like theSkrulls introduced inCaptain Marvel , Legion can take the word form of anyone , anywhere , at any clock time , with his veiled front always loom over various Marvel storylines . In this way , every showdown with Legion would be different , with young stakes and motivation each time . The various characters and abilities that survive withinLegionallow him to meet into in effect any story or purpose required of him , which could supply pregnant narrative usefulness for the MCU move onwards .

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Comic book art: 1990s X-Men, with Cyclops front and center, surrounded by characters including Storm, Gambit, and more.

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David in a trippy shot in Legion.

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