Ancient One

"The Infinity Stones create what you experience as the flow of time. Remove one stone and that flow splits. Now, this may benefit your reality but my new one, not so much. In this new branched reality, without our chief weapon against the forces of darkness, our world will be over run. Millions will suffer. So, tell me, Doctor, can your science prevent all that?"

- Ancient One to Hulk

The Ancient One was the Sorcerer Supreme as well as the leader of the Masters of the Mystic Arts. For centuries, the Ancient One protected Earth from mystical threats, and dedicated herself to helping others in need by educating them in the magical arts to give them new hope. However, later on, she was challenged by a former student, Kaecilius, who had become corrupted by the Dark Dimension and sought to bring Dormammu to Earth. In the midst of her war against Kaecilius and his Zealots, the Ancient One encountered Doctor Strange and, despite her initial reluctance, was persuaded to accept him as her student by Karl Mordo. During one final battle, the Ancient One was fatally wounded and despite the best efforts of Doctor Strange and Christine Palmer, she accepted her fate and died, but not before giving Doctor Strange the advice he needed to defeat Dormammu as well as to find his new purpose in life as a master.

In 2023, five years after Thanos succeeded in eliminating half of the universe's population, the Avengers managed to travel back in time in order to initiate a Time Heist. After traveling to 2012, during the midst of the Battle of New York, the Ancient One was protecting the New York Sanctum, when she was meet by Hulk, who demanded she relinquish possession of the Time Stone. While the Ancient One initially refused, she relented once she discovered that Strange had intentionally given Thanos the stone in an attempt to reverse the Snap, giving Hulk the Time Stone.

Training Masters
"No one knows the age of the Sorcerer Supreme. Only that she is Celtic and never talks about her past."

- Karl Mordo

The Ancient One was the latest in a long line of Sorcerers Supreme who had defended Earth from mystical threats for millenniums. According to Karl Mordo, no one knew her exact age, and she never spoke of her own past, though it was still revealed that she was of descent. Apart from her responsibilities as the mystical defender of Earth, the Ancient One was also dedicated to helping others in need, especially those who were paralyzed, heartbroken from the loss of loved ones, or suffering from ailments believed to be incurable.

Whether by coincidence, by luck, or by their own intentions, if they managed to reach Kamar-Taj, she would tutor them in the arts of sorcery, which in turn could either cure them of their supposedly incurable ailments, or enable them to find inner peace as well as to develop a better understanding of the natural laws. Examples of such individuals would be Jonathan Pangborn, who was cured of his paralysis through magic, and Karl Mordo, who claimed that the Ancient One gave him the power to defeat his demons and to live within the natural law.

The Ancient One had also kept close tabs on famed neurosurgeon Stephen Strange, as she was aware that he would eventually become her successor. According to her comments of him, she believed that he was eventually going to be the best among all of the Sorcerer Supremes for millennia.

Fighting Dragon Raiders
"If that relic is in the hands of anyone but those who know how to wield it, the effect can be absolutely devastating."

- The Ancient One to Karl Mordo The Ancient One was walking at the training ground of Kamar-Taj. Observing the novices who came to this place to seek enlightenment. The Sorcerer Supreme helps them understand and guides them to protect something greater while keeping them at the side of the light. A group of Chinese bandits is facing Karl Mordo and the Ancient One then fires a dangerously looking Arrow at the Ancient one.

Meanwhile, with the inhabitants killed, an old man's house is searched by the Dragon Raiders. They find the Arrow they were looking for and put it to the test at a village in Guizhou. There, the bandits approach a group of villagers and just by holding the Arrow, the leader of the bandits is able to blow up a few of the villagers' houses. With this demonstration, the bandits soon demand both payment and allegiance from the villagers themselves.

To maintain her own balance, the Ancient One performs ceremonial steps to achieve harmony. By doing so, she is able to get some peace until she is disturbed by Mordo who has discovered that the Bow and Arrow of Apollon has fallen in the hands of the Dragon Raiders. These relics could be devastating in the hands of someone who doesn't know how to wield it. Mordo and the Ancient One approached Jiãó ào Zhànshì and tried to make him understand his limitation in its practice of the Bow. However, Jiãó shot the Arrow of Apollon directly at the Sorcerer Supreme. But with her knowledge in the Arts of the Mystic, she is able to block and divert the arrow upwards. Although taken aback that the Arrow was blocked, the bandits start to attack, only to find out that they were no match for both a Master as well as the Sorcerer Supreme of the Mystic Arts.

Back at Kamar-Taj, the Bow and Arrow of Apollon are both safely stored away and guarded under the protection by the Ancient One.

Battle of New York
During the Chitauri Invasion of 2012, in order to protect the Time Stone, the Ancient One defended the New York Sanctum from the invading Chitauri and continued doing so until Iron Man directed a nuclear missile into the wormhole present in the sky, destroying the Chitauri Command Center and effectively eliminating all Chitauri.

Losing a Student
"When he first came to us, he'd lost everyone he ever loved. He was a grieving and broken man, searching for answers in the mystic arts. A brilliant student, but he was proud, headstrong. Questioned the Ancient One, rejected our teaching. He left Kamar-Taj. His disciples followed him like sheep seduced by false doctrine."

- Karl Mordo to Doctor Strange

However, the Ancient One's healing methods were not always effective: Kaecilius, one of her most gifted students in the mystic arts, did not manage to recover from his emotional wounds, and later on he discovered the secret of her drawing power from the Dark Dimension to preserve her immortality.

Given how the Ancient One had forbidden others from doing the exact same thing, Kaecilius viewed this hypocrisy as an act of ultimate betrayal and, besides losing all faith in her, decided to gather his own group of followers to carry out his own nefarious plans for the entire world.

Theft of the Book of Cagliostro
"Master Kaecilius, that ritual will bring you only sorrow."

- Ancient One to Kaecilius

One night, the Ancient One witnessed Kaecilius and the Zealots murder the librarian at Kamar-Taj and steal a couple of pages of the Book of Cagliostro, containing a spell that would summon the Dark Dimension to enhance their mystical powers and bring Dormammu to Earth. The Ancient One revealed herself to the Zealots from the shadows and warned the Zealots that the dark spell would only bring them doom. Not wanting to fight the Ancient One considering that her powers greatly eclipsed his, Kaecilius instead fled with the Zealots to the London Sanctum. The Ancient One pursued the Zealots, following closely behind them as they ran down the streets of London. As they attempted to escape from her, however, the Ancient One used her manipulated power from the Dark Dimension to trap the Zealots in the Mirror Dimension in an attempt to prevent them from escaping and using their stolen ritual to contact Dormammu. The Zealots turned around in shock and faced the Ancient One, accepting that they would have to fight the Sorcerer Supreme. As the Ancient One used the Dark Dimension to warp the landscape of various buildings, Kaecilius called out her hypocrisy. The Ancient One conjured her Tao Mandalas and used her superior skills to defeat and kill several Zealots. As the Sorcerer Supreme, she managed to overwhelm every single Zealot who challenged her, even beheading a couple of them with her Tao Mandalas. Kaecilius soon realized that the battle could not be won as the Ancient One was drawing power from Dormammu. As one Zealot fought the Ancient One, Kaecilius used that as an opportunity to escape. After having killed the attacking Zealot, the Ancient One watched helplessly as Kaecilius used his Sling Ring to transport him and the surviving Zealots to another location. With them gone, the Ancient One restored the warped reality before she left the Mirror Dimension and returned to Kamar-Taj.

Introducing the Mystic Arts
"You're a man looking at the world through a keyhole. You spent your whole life trying to widen that keyhole. To see more, to know more; and now, on hearing that it can be widened in ways you can't imagine... you reject the possibility."

- The Ancient One to Doctor Strange

One day, Karl Mordo brought former doctor Stephen Strange to the Ancient One at Kamar-Taj as the latter hoped she could mend his damaged hands. As he was offered tea by some mystics. Strange mistakened Master Hamir for the Sorcerer Supreme until she revealed herself as the Ancient One. After hearing the Ancient One's explanation of how she healed a paralyzed Jonathan Pangborn, he began to question her methods and efficacy. When initially confused about her methods, the Ancient One showed him an ancient book about acupuncture written in Sanskrit. The Ancient One alluded to healing Pangborn in a mystical way, as she claimed that they used his spirit to heal Pangborn's body. Skeptical, Strange began to question the Ancient One's methods and accused her of lying. The Ancient One responded by giving an examination of his personality. Furious at having been lied to, Strange continued to accuse the Ancient One until she pushed his astral form out of his body, thus sending him into the Astral Dimension. As she returned Strange's astral form to his body, he shockingly asked her if the tea was drugged, to which she replied that it only consisted of a small amount of honey. After she explained what the Astral Dimension was, the Ancient One taught him a lesson by sending him through the Multiverse. As he was brought to many realities, including the Quantum Realm and the Dark Dimension, the Ancient One reminded him that Earth was a part of the bigger Multiverse and that there were an infinite amount of realities. As he was brought to Kamar-Taj, Strange became fully convinced that her teachings and methods were legitimate and effective. When he asked to be taught into becoming a Masters of the Mystic Arts, she said no. The Ancient One, along with Masters Minoru, Sol Rama, and Daniel Drumm finished a meeting after her first encounter with Doctor Strange. The Ancient One's activity with the Eye of Agamotto was interrupted by the arrival of Karl Mordo. As Ancient One asked Mordo if she was wrong to dismiss their new potential recruit, Mordo identified that Strange was persistent. The Ancient One discerned that Strange was highly ambitious, arrogant, and stubborn, which reminded her of Kaecilius. The Ancient One reminded Mordo that she wouldn't want to enlist another disciple into the Masters of the Mystic Arts and lose him to darkness. However, Mordo assured her that Strange was different and convinced her to train Strange as he would be an important asset in the defeat of the Zealots. Despite the Ancient One's initial refusal, she was reminded that Kaecilius's plan still posed a threat to the Masters of the Mystic Arts, and even, the world. As a result, she allowed him to stay at Kamar-Taj and be trained to become a sorcerer.

Training Doctor Strange
"The language of the mystic arts is as old as civilization. The sorcerers of antiquity called the use of this language spells. But if that word offends your modern sensibilities, you can call it a program, the source code that shapes reality. We harness energy drawn from other dimensions of the Multiverse to cast spells to conjure shields and weapons to make magic!"

- The Ancient One to Doctor Strange

During one teaching session, the Ancient One showed Doctor Strange and other apprentices how spells work, using her Sling Ring to create images and shields from thin air made of pure energy. When Strange questioned how he could possibly do the things she could do, she responded by questioning how he had become a successful doctor, when Strange explained it had taken years of practice to reach an advanced level the Ancient One told him it was the exact same concept. When he continued to face difficulty, the Ancient One had Master Hamir show Strange how to conjure weapons, who had no hands. Having witnessed his difficulty in using magic, she promptly abandoned him on the top Mount Everest as an encouragement for him to finally work out how to wield his Sling Ring. Seeing this test, Karl Mordo declared "not again" suggesting that she had used this method of 'encouragement' before to varying success. However, the Ancient One confidently assured Mordo that Strange would return to Kamar-Taj within a few minutes. Strange succeeded in returning Kamar-Taj again only to rapidly progress in magic so much that he found it difficult to work in the conditions offered. Having been informed by Wong that Strange had used the Sling Ring to steal restricted books from the library, the Ancient One decided to teach him how to cast spells a couple days later. She showed him the Mirror Dimension and explained that it remains present and undetected in the real world. When asked about its purpose, she responded that it contains threats, although issued a warning that it had other purposes.

Confronted by Doctor Strange
"Measure your next words very carefully, Doctor." "Because you might not like them?" "Because you may not know of what you speak."

- The Ancient One and Doctor Strange

Once Doctor Strange managed to stop the Zealots from destroying the New York Sanctum after the London Sanctum was destroyed, the Ancient One and Karl Mordo reunited with Doctor Strange shortly after the Duel on the Astral Plane. With Doctor Strange having killed Lucian Aster and defended the New York Sanctum from attack, the Ancient One offered Doctor Strange the new title of Master in the wake of Daniel Drumm's death. Strange told the Ancient One that his preferred title was "Doctor Strange", insisting that he became a doctor to save lives, not take them. The Ancient One told Strange that his arrogance and ego was his biggest flaw and thus reminded him that he still believed in the delusion that he had control over death, which beings including her had no control over. Strange then noted aloud that the Ancient One was still seeing through him, before pointing out the fact that Dormammu offered eternal life. Having been accused of believing that death could not be controlled, Doctor Strange accused her of drawing power from the Dark Dimension in front of a shocked Mordo. The Ancient One was defended by Mordo, who assured Strange that she was not corrupted by Dormammu. Speechless, the Ancient One continued to listen to Doctor Strange, warning him to measure his words carefully. Ignoring her, he continued to reveal that he knew that she used spells from the Book of Cagliostro to extend her longevity. The Ancient One continued to listen to Strange's accusations. Doctor Strange assured the two of them that he knew how she worked the spells, relating back to Kaecilius's confession after the Battle at the New York Sanctum. Instead of defending her actions, the Ancient One warned the two sorcerers that the Zealots would regroup soon in their effort to finally destroy the New York Sanctum before leaving. As the Ancient One left, Mordo and Strange fought over the ethics of killing.

Battle of the Mirror Dimension
"I tried to protect you." "From the truth?" "From yourself. Dormammu deceives you. You have no idea what he truly is. His eternal life is not paradise, but torment." "Liar."

- Ancient One to Kaecilius

During the second attack on the Sanctum, the Ancient One saved Strange and Karl Mordo from the Zealots. Mordo stared in shock at the Ancient One, after having realized that she did, in fact, summon Dormammu's power to enhance her powers as the traditional symbol appeared on her forehead. Making a battlefield out of a subway station, she separated Kaecilius and his Zealots from Karl Mordo and Stephen Strange. Kaecilius then reminded the Ancient One of how he had come to Kamar-Taj years ago as a broken individual with the desire to overcome his grief. As Kaecilius then claimed that he initially trusted her to help him find his way only for her to lie to him ever since, the Ancient One responded with her claim that Dormammu has been feeding Kaecilius and his Zealots lies with his promise of eternal life in the Dark Dimension as a Mindless One, explaining that living in Dormammu's world would cause them a great deal of pain and suffering. She continued to lecture them before being called a liar. Kaecilius, the Brunette, and Tall Zealot then conjured their Space Shards and proceeded to fight the Ancient One. The Ancient One managed to simultaneously engage both the Brunette and Tall Zealot in many confrontations and push Kaecilius back. The Ancient One then managed to overwhelm and almost behead the Tall Zealot with her Tao Mandala until Kaecilius caught both off guard and stabbed the Ancient One and the Tall Zealot. The Ancient One was kicked by Kaecilius into the Physical World by Kaecilius and fell hundreds of stories below.

Accepting Death
"We don't get to choose our time. Death is what gives life meaning. To know your days are numbered and your time is short. You'd think after all this time I'd be ready. But look at me. Stretching one moment out into a thousand... just so that I can watch the snow."

- The Ancient One to Doctor Strange

As Doctor Strange rushed her to Metro-General Hospital, where he and Christine Palmer operated on her, the Ancient One left her physical form and went out onto a balcony, prompting Doctor Strange's astral form to follow. Once outside, she confessed to Strange that she had always known the exact moment of her death, and though she had only been able to foresee the possibilities of his future, she did know what kept him from true greatness: his inability to learn that the world did not revolve solely around him. The Ancient One went on to explain that Strange, like Jonathan Pangborn, also had a choice through his newly-acquired magical powers - he could have his hands restored to their former healthy state and regain his old life, or he could serve something greater than himself. She also confessed that she had always hated drawing power from the Dark Dimension, but she still did so to ensure that she was able to protect the world and that he too would have to bend the rules for the greater good. Despite agreeing with Strange's assessment that Karl Mordo would fail to understand her perspective, the Ancient One still told him that he needed Mordo's rule-abiding nature, just as Mordo needed his flexibility, for it was only through their cooperation could Dormammu be stopped. When Strange argued that he was not ready, she told him that no one was ever ready, and took his hand in hers. With a final piece of advice to him regarding treasuring his time, as well as acknowledging her own fallibility, despite the centuries she had lived, she was also not ready for death and was actually using magic through her astral form to manipulate time so she could watch the snowfall one last time. The Ancient One released Strange's hand and then vanished from the Astral Plane, signifying her death despite Christine Palmer and Nicodemus West's best efforts to save her.

Legacy
Following the Ancient One's death, Strange requested Karl Mordo's help to stop Kaecilius and the Zealots from summoning Dormammu. With the Eye of Agamotto, Strange was able to undo most of the Zealots' destruction and resurrect Wong. But when Kaecilius and his followers fought back, Strange had no choice, but to confront Dormammu to call off his attack before creating a time loop in which Strange would resurrect many times until Dormammu agreed to leave Earth forever and claim Kaecilius and the rest of his Zealots as Mindless Ones.

Despite their victory, having grown disillusioned with the Ancient One for breaking her own rules and using powers from the Dark Dimension, Mordo left the Masters of the Mystic Arts and started stealing magic from other sorcerers, like Jonathan Pangborn, believing they were "unworthy" of magic. Strange, on the other hand, continued to be a Master of the Mystic Arts and became a protector of the New York Sanctum, just as his mentor proposed him to be.

Meeting Bruce Banner
"I'm looking for Doctor Strange." "You're about five years too early. Stephen Strange is currently performing surgery about twenty blocks that way. What do you want from him?"

- Hulk and Ancient One

After the Avengers discovered a method of safely traveling through time, they initiated a Time Heist, which involved them traveling to the past and amassing the Infinity Stones. Hulk, Ant-Man, Iron Man and Captain America were sent back to the Battle of New York in an alternate 2012, where Iron Man, Ant-Man and Captain America were tasked with retrieving the Tesseract and the Scepter, while Hulk was sent to the New York Sanctum to request the Time Stone from Doctor Strange. Upon arriving at the Sanctum, Hulk was instead met by the Ancient One, who informed Hulk that Strange was not yet a Master of the Mystic Arts and would not join them for a few years, telling him that Strange was still currently a neurosurgeon at the Metro-General Hospital. As Hulk approached her, claiming that he needed the Time Stone which was encased in the Eye of Agamotto, the Ancient One proceeded to push Banner to his astral form. As they conversed, Hulk implored the Ancient One to give the Time Stone to him, notifying her of the Snap that Thanos caused in the future. The Ancient One refused, citing that she could not give him the Infinity Stone to alter his timeline and leave hers undefended, despite Hulk claiming that the Avengers would return the stone to her at the exact moment it was taken. The Ancient One countered his statement, reminded him that he needed to survive in order to return the stones, which Banner agreed to. The Ancient One proclaimed that the Masters of the Mystic Arts had sworn an oath to guard the Time Stone, only to be shocked when Hulk inquired why Strange had willingly relinquished the Time Stone to Thanos. Realizing that Strange would only have given Thanos the stone for a reason, the Ancient One decided to trust her future successor, entrusting Hulk with the Time Stone. After the Battle of Earth, Steve Rogers returns the Time Stone back to the Ancient One after the Battle of New York.

Personality
"I know that she is steadfast, but unpredictable; merciless, yet kind."

- Karl Mordo

According to Karl Mordo, the Ancient One is "steadfast, but unpredictable; merciless, yet kind." This is shown when she was willing to kill multiple Zealots in combat and initially refuse to help Stephen Strange when he first came to Kamar-Taj due to his arrogance, though she did so for the sake of protecting the world from the rogue sorcerers and to ensure that other sorcerers did not become like Kaecilius and his followers.

While she enforced rules on the Masters of the Mystic Arts against breaking the laws of nature or using their power for god-like feats, such as manipulating time or becoming immune to death, she was willing to break her own rules to continue to personally ensure that they were followed and that the world was safe, though she never wanted to do so. This led her to draw power from the Dark Dimension to become immortal, an act which she herself forbade. Since Doctor Strange was similar to her in her breaking the laws of nature to save the world, she believed that he and Mordo, the latter of which was completely devoted to following her rules, would need to balance each other out in order for them to protect the world when she died. Stemming from her flexible moral principles, she allowed Doctor Strange to break several rules when they inhibited his ability to learn such as allowing him to create gateways to borrow books Wong had denied him access to and even showed him the Mirror Dimension to even further hasten his learning and allow him to practice dangerous spells without fear of harming anyone.

Whenever she drew power from the Dark Dimension, especially to increase her powers in the Mirror Dimension, she wore a hood over her head to conceal the mark on her forehead that signifies her connection to the Dark Dimension, showing that she was still ashamed of her actions. In her shame, however, she would maintain a proud stance, such as calmly threatening Strange when he revealed that she drew power from the Dark Dimension in front of Mordo. Despite this pride, she was willing to rise above it to save Mordo and Strange from the Zealots in the Mirror Dimension, revealing her connection to the Dark Dimension in the process. Even when doing so cost the Ancient One her life, she humbly accepted her death, though she briefly astral projected to watch the snow with Strange to gain more time before her passing.

Powers
"We harness energy and shape reality."

- Ancient One to Doctor Strange

Master Sorceress: As the Sorcerer Supreme, and the leader and the most powerful member of the Masters of the Mystic Arts, the Ancient One was a tremendously powerful and skilled master sorceress, possessing immense magical power and absolute mastery and knowledge of the mystic arts, which she used to defend her native reality from threats from other dimensions of the Multiverse, having successfully prevented countless threats during her long life. The Ancient One's immense power and mastery of the Mystic Arts was shown to be very well known throughout the Multiverse, such that her presence on Earth was sufficient to keep many threats from the other dimensions from invading until she died and Earth was left vulnerable and even Kaecillus, along with the other Zealots, did not dare fight the Ancient One head on and fled from her when she discovered their theft of the Book of Cagliostro until he had gained the powers of the Dark Dimension. Her unrivaled skills and understanding on magic allowed her to single-handedly perform highly complex rituals and spells that no mere Masters of the Mystic Arts could do alone that were written on her personal collection of grimoires and she displayed the knowledge and ability to perform unique but powerful magical feats that few sorcerers could do. With the help of numerous mystical artifacts and relics, in addition to her astral powers, the Ancient One is able to gain access to a multitude of mystical powers. "She draws power from the Dark Dimension to stay alive."
 * Eldritch Magic Manipulation: The Ancient One is able to create, shape and manipulate Eldritch Magic for various purposes, such as creating tangible constructions of energy such as weapons or shields, or casting spells by writing specific formations with fiery energy. She displays the ability to conjure war fans made out of fiery energy and was also able to create a shield made of Eldritch Magic powerful enough to block an arrow from the Bow of Apollon.
 * Explosion Spell: During the Battle of New York, Ancient One was able to make a Chitauri Chariot explode, killing two Chitauri in the process.
 * Illusion Casting: Ancient One was able to create an illusion of the Infinity Stones, conjuring up formations of fiery energy, while speaking with Bruce Banner's astral form.
 * Time Manipulation: As all Sorcerer Supreme are the only ones among the Masters of the Mystic Arts who have free access to the Eye of Agamotto and Book of Cagliostro, the Ancient One presumably has the knowledge and ability needed to use the artifact's powers over time, although she has never been seen or known to use them. She was known to be able to use the Eye to gain a limited power to peer through time, which granted her a degree of awareness of possible futures. She had foreseen that she would one day die despite being immortal, but could not see the circumstances of her death until it actually occurred. While she was unable to see the exact future of Doctor Strange due to his vastly flexible personality, imagination and intellect, she could still predict possible paths he would take. She also displayed the power to manipulate time to an extent even without using the Eye of Agamotto, as she was able to manipulate time to cause snow to fall around the hospital via her astral form while dying so she can watch snowfall for one last time.
 * Teleportation: Using a Sling Ring, the Ancient One is able to open a fiery portal to another location, gaining the ability to move tremendous distances instantaneously.
 * Inter-Dimensional Travel: Using the same Sling Ring, the Ancient One can travel between different dimensions and universes, crossing over different planes of existence or traveling across various forms of reality. She is also capable of using herself as a spiritual anchor to safely send others to other dimensions and then return them to the physical world, as she was able to forcibly send Strange's consciousness flying across multiple dimensions by touching his head and then return him back to Earth. She could access the Mirror Dimension even without a Sling Ring, as she brought Strange to the Mirror Dimension and send both herself and the Zealots to the Mirror Dimension to begin their first fight all without using a Sling Ring.
 * Astral Projection: The Ancient One is capable of separating her astral form from her body, gaining access to the Astral Dimension. She used her astral form to speak to Doctor Strange's own astral form before her clinical death. In addition to simply astral projecting herself, the Ancient One can also project and return the astral form of others to their bodies, as she was able to forcibly push Strange's soul into the Astral Dimension and return him back to prove a point by palming his body. In the same way, she was able to draw Bruce Banner's astral form from the body of Hulk and talk to him, which shows that he can see the astral forms of others.
 * Telekinesis: The Ancient One was able to influence objects and people with mere gestures, as seen when she moved the body of Hulk towards Bruce Banner's astral form to return it to his body.

- Doctor Strange to Karl Mordo


 * Dark Dimension Magic Manipulation: Having drawn power from the Dark Dimension, the Ancient One gains considerably greater power while in the Mirror Dimension, enabling her to take down several of Kaecilius's zealots single-handedly and even dominate the enhanced Zealots, which included Kaecillus, while only being prevented from triumphing due to Kaecillus catching her off guard to kill her. Unlike the Zealots, however, she had far greater experience and understanding over this forbidden magic as well as considerably greater mastery as not only was she able to perform the ritual needed to establish her connection alone, whereas even the brilliant Kaecillus was unable to do so without aid from three other Zealots, but, through unknown means, she was even able to successfully siphon power from the Dark Dimension for centuries without being influenced by Dormammu, thus ensuring that Dormammu could not turn her into a Mindless One or corrupt her. Evidence of her superior knowledge and mastery over the magical power she gained from being connected to the Dark Dimension was that the Ancient One could apparently activate and deactivate the magic at whim, as she was able to erase the Dark Dimension mark on her forehead when interacting with others and only ever showed the signs of being connected to the Dark Dimension when she tapped into the magic to enhance her powers to fight the Zealots.
 * Immortality: By drawing power from the Dark Dimension, the Ancient One was able to prolong her lifespan beyond regular humans, although she needs to constantly tap into the power of the Dark Dimension to keep fueling her long life and as this form of immortality only suppresses the aging process, she can still be harmed and even killed if fatally wounded. Her immortality also appeared to superhumanly augmented her physical vitality and resilience, enough that she was not killed instantly by falling from a tremendous height after being stabbed through the torso by Kaecilius and she lasted several minutes afterward to be brought into an operating table and she even could still astral project and use magic to manipulate time to watch the snow fall outside before her clinical death. She also was unfazed by the freezing temperatures of Mount Everest. The Ancient One is strong enough to resist the strength of Eldritch Whips and even turn the whip's great force back on the user to effortlessly by the Zealots that entangled her ankles with the whip, while she then proceeded to effortlessly pull those who were holding the other end of it to the ground with a tug of her leg.
 * Reality Warping: The Ancient One's connection to the Dark Dimension allowed her to warp space in the Mirror Dimension. It is unknown if she could achieve this feat on Earth like Kaecillus could but it is likely that she can due to her being still more powerful than him, although she never did it as it could harm the physical reality. Her momentum was also enhanced to the point that she can easily send someone flying with her strikes. The Ancient One also displayed being able to counter a shockwave from Kaecillus's warping of reality and even repel Kaecillus also by slamming her hand to the ground and summoning a shockwave of her own.
 * Precognition: The Ancient One had the ability to read the future, even from people she didn't know. In 2012, during the Battle of New York, when 2023's Bruce Banner met her to ask her to give him the Time Stone and asked her about Stephen Strange, she responded that she was aware that Strange would join them in five years despite never meeting him before their first meeting nor vice versa. However, her precognition was limited to her lifespan, as she was aware of neither the Snap nor the fact Doctor Strange would surrender the Time Stone to Thanos in order to gain eventual control over the outcome of the fight against the Mad Titan.

Abilities

 * Genius-Level Intellect: Befitting a 700 year-old Sorcerer Supreme, the Ancient One was exceptionally wise and intelligent, having obtained the wisdom of the ages during her long life. She is shown to hold an incredible level of emotional intelligence and wisdom, able to easily correctly predict any emotional trait that held a student of hers from mastering the Mystic Arts and differentiate them from physical problems as well as quickly see the true emotion behind a person's words, as she quickly saw and pointed out that it was not Strange's hands that kept him from doing any magic but rather it was because he lacked the confidence needed and when Strange said that he did not want to kill because he had swore not to harm people, the Ancient One easily saw through the fact that Strange said that it is because he still retains his ego to the point that he believed he can actually control death itself. Before her death, her wisdom allowed her to impart the knowledge that Strange's fear is exactly what kept him from greatness, as well as learning the simplest and most important lesson of all; it's not about him. She could also be highly deceptive, effectively fooling all the other Masters of the Mystic Arts on the source of her Immortality, with Kaecillus only seeing through the deception upon learning of the ritual that allowed to tap into the power of the Dark Dimension.
 * Master Martial Artist: As the Sorcerer Supreme and thus the most skilled fighter among the Masters of the Mystic Arts of her time, the Ancient One was an exceptional martial artist, in both armed and hand-to hand combat, having had centuries worth of intensive combat training and fighting experience and knowledge. Her skills allowed her to easily defeat many Dragon Raiders as well as fight and overpower and kill many Zealot sorcerers without much effort in her first fight with them. She also proved capable of dominating the enhanced Zealots in her final fight with them, easily beating them one on one and her notably being able to easily dodge a charge from the Tall Zealot and swiftly knock him down and then battle against both the Brunette Zealot and Kaecilius and separate them as well as pressure Kaecillus in their brief duel. She was only defeated because Kaecillus surprised her by stabbing both her and the Tall Zealot. She is particularly proficient in Tessenjutsu, with her fighting style being mostly based by her creating folding fans out of magic and displaying the ability to use them masterfully as effective melee weapons, using them to first easily block attacks before quickly countering and unleashing her own barrage of well-coordinated and rapid offensive moves and even accurately throw them around as improvised boomerangs, as well as sometimes seamlessly combining hand-to-hand strikes with her fan-fighting skills with great efficiency.
 * Expert Leader: The Ancient One was also a highly experienced and capable leader, having had centuries worth of experience in leadership. She led the Masters of the Mystic Arts effectively ever since she became the Sorcerer Supreme and was able to hide its existence from the world and inspire great loyalty from her subjects, having rarely having to deal with rebels from her organization, although she was not flawless as Kaecillus eventually lost faith after years of trusting the Ancient One and several other sorcerers would also be convinced by Kaecillus to fight against the Ancient One.
 * Multilingualism: The Ancient One could fluently speak English and Chinese, in addition to having enough proficiency in Sanskrit that she is known to be able to understand all of the advanced books in Kamar-Taj's library such as the Book of Cagliostro.

Equipment

 * Sling Ring: A mystical object which enables the wearer to open a fiery portal to another location.
 * Eye of Agamotto:
 * Time Stone:

Facilities

 * Kamar-Taj: To be added
 * New York Sanctum: To be added
 * London Sanctum: To be added
 * Hong Kong Sanctum: To be added

Allies

 * Masters of the Mystic Arts - Disciples
 * Karl Mordo
 * Wong
 * Stephen Strange/Doctor Strange - Successor
 * Daniel Drumm †
 * Master Minoru
 * Sol Rama †
 * Hamir
 * Kamar-Taj Librarian †
 * Jonathan Pangborn - Former Disciple
 * Bruce Banner/Hulk (alternate timeline)
 * Christine Palmer
 * Nicodemus West

Enemies

 * Dormammu
 * Dragon Raiders
 * Jiãó ào Zhànshì
 * Chitauri
 * Leviathans
 * Zealots - Former Disciples
 * Kaecilius - Killer
 * Lucian Aster †
 * Brunette Zealot
 * Blonde Zealot
 * Tall Zealot †
 * Nervous Zealot †

Trivia

 * In the comics, the Ancient One was an ancient Tibetan magician named Yao, and the previous holder of the title of Sorcerer Supreme. He transcended into the spiritual plane after his death, becoming a minor cosmic entity.
 * The mark that forms on the Ancient One's forehead and her ageless life are both references to the comics, as both the Ancient One and Doctor Strange passed a test of the entity Death, earning them an ageless life, and an ankh-shaped mark on their foreheads only appeared when their lives were in dire jeopardy.
 * The Ancient One is the second character in the Marvel Cinematic Universe to be depicted as a different gender from their counterpart in the comics, following Jeri Hogarth, with the third being Ghost, the fourth being Mar-Vell, and the fifth being Morgan Stark.
 * According to Mordo, the Ancient One is Celtic, However it is not known whether she is Continental or Insular.

Behind the Scenes

 * The Ancient One in the Marvel Cinematic Universe is the second live-action incarnation of the character, following an incarnation portrayed by.
 * Marvel Studios president Kevin Feige has stated that in the Marvel Cinematic Universe there have been several individuals who have held the title of The Ancient One throughout the ages: "As we were developing this film we looked at The Ancient One as a mantle more than a specific person. The sorcerers have been around for millennia, protecting us from things we didn’t know about until this story. There have been multiple [Ancient Ones], even if this one has been around for five hundred years, there were others. This is a mantle, and therefore felt we had leeway to cast in interesting ways."
 * The casting of Tilda Swinton as the Ancient One has been the subject of much controversy, with many accusing it of . A variety of opinions on this issue have been stated by crew members and actors of the Marvel Cinematic Universe:
 * Screenwriter C. Robert Cargill explained that the motivation behind the casting was that the character in the comics is considered a racist caricature originating from, as well as the history of political unrest between Tibet and China: "The Ancient One was a racist stereotype who comes from a region of the world that is in a very weird political place. He originates from Tibet. So if you acknowledge that Tibet is a place and that he’s Tibetan, you risk alienating one billion people who think that that’s bullshit and risk the Chinese government going, ‘Hey, you know one of the biggest film-watching countries in the world? We’re not going to show your movie because you decided to get political.’ If we decide to go the other way and cater to China in particular and have him be in Tibet… If you think it’s a good idea to cast a Chinese actress as a Tibetan character, you are out of your damn fool mind and have no idea what the f*** you’re talking about."
 * Marvel Studios president Kevin Feige also stated that the character's race and gender were changed to avoid stereotyping: "The casting of The Ancient One was a major topic of conversation in the development and the creative process of the story. We didn’t want to play into any of the stereotypes found in the comic books, some of which go back as far as 50 years or more. We felt the idea of gender swapping the role of The Ancient One was exciting. It opened up possibilities, it was a fresh way into this old and very typical storyline. Why not make the wisest bestower of knowledge in the universe to our heroes in the particular film a woman instead of a man?".
 * Benedict Wong praised the film for its diversity: "I'm really pleased with this whole production. This production really is about championing diversity. We have two strong female leads, Mads, Chiwetel, posh Benedict and not-so-posh Benedict. It has all the colors."
 * Lewis Tan, who portrayed Zhou Cheng in Iron Fist, was more critical of the casting: "I’m not the biggest fan of that casting choice. I can see why they wanted to switch it up. Producers, studios, directors, writers — there’s a lot of voices. I think that an Asian woman would’ve been fantastic cast in that. They said she would be too much of a "" or too stereotypical, but I disagree."
 * Swinton discussed the issue in a lengthy series of emails with.
 * , and  were originally considered for the role.
 * After finishing filming of Avengers: Endgame, Tilda Swinton was brought back during post-production for reshoots because some key plot points about time travel in the film had to be changed, leading to the inclusion of the Ancient One showing Hulk the consequences the Time Heist could have if the Avengers fail to put back the Infinity Stones from where they obtained them.
 * Julia Schunevitsch was a stunt double for Tilda Swinton in the role of the Ancient One.
 * Annarie Boor was a stand-in for Tilda Swinton in the role of the Ancient One.
 * Tracie Garrison was a stand-in and a photo double for Tilda Swinton in the role of the Ancient One.