Jean Grey
| Character Name | Jean Grey Phoenix / Marvel Girl |
| Image | .webp) |
| Converted | y |
| Caption | Various incarnations of Jean Grey from textless cover of X-Men #1 (October 2019). Art by Russell Dauterman. |
| Full Name | Jean Elaine Grey |
| Species | Human mutant |
| Publisher | Marvel Comics |
| Debut | The X-Men #1 (September 1963) |
| Creators | Stan Lee (writer) Jack Kirby (artist/co-plotter) |
| Alliances | X-Men Quiet Council of Krakoa Brides of Set Muir Island X-Men Clan Rebellion X-Terminators Hellfire Club The Twelve X-Factor X-Force |
| Aliases | Marvel Girl Phoenix Dark Phoenix White Phoenix of the Crown Redd Dayspring Jean Grey-Summers |
| Powers | *Astral projection *Telekinesis *Telepathy *Empathy As Phoenix Force: *Cosmic pyrokinesis *Matter manipulation *Resurrection *Teleportation *Immortality |
| Cat | super |
| Subcat | Marvel Comics |
| Hero | y |
| Sortkey | Grey, Jean |
Jean Grey is a character appearing in American comic books published by Marvel Comics. Created by writer Stan Lee and artist/co-plotter Jack Kirby, the character first appeared in The X-Men #1 (September 1963). Jean Grey is a member of a subspecies of humans known as mutants—individuals born with superhuman abilities—with Jean possessing psionic powers. Initially capable of using only telekinesis, she later developed the power of telepathy. During her early stint with the X-Men, she used the codename Marvel Girl.
Jean is a caring, nurturing figure, but she also has to deal with being an Omega-level mutant and the physical manifestation of the cosmic Phoenix Force. Jean first experienced a transformation into Phoenix in the X-Men storyline "The Dark Phoenix Saga". Due to Mastermind's manipulations, Jean's psyche was twisted and she became Dark Phoenix during "The Dark Phoenix Saga", before sacrificing herself to prevent any further chaos. After her presumed death, Jean would return and resume her relationship with Cyclops, whom she married. Following her return, Jean fostered relationships with Rachel Summers, her daughter from an alternate future, and Cable, the son of Cyclops and Jean's clone Madelyne Pryor.
After Jean died a second time, Beast brought a younger time-displaced version of Jean into the present, alongside the rest of her original teammates. Eventually, Jean would be resurrected by the Phoenix Force once more, choosing to part ways with it and live her own life separately from it. Following her return, Jean briefly assumed leadership of the X-Men's Red Team, until the "Krakoan Age". Resuming her relationship with Cyclops following his resurrection, Jean would reconnect with the Phoenix Force, and choose to leave the X-Men to travel in space.
Jean's exact relationship to the Phoenix Force has often been changed throughout the character's history, as has her involvement in the events of "The Dark Phoenix Saga". Usually depicted as the Phoenix Force's favorite and most compatible host, storylines in 2024 revealed that Jean is actually the human manifestation of the Phoenix Force and its mother. Her connection to the Phoenix Force has often resulted in clashes with the Shi'ar empire, responsible for the massacre of most of her family members.
Often listed as one of the most notable and powerful female characters in Marvel Comics, the character has been featured in various Marvel-licensed products, including video games, animated television series, and merchandise. Famke Janssen portrayed the character as an adult in the 20th Century Fox X-Men films, while Sophie Turner portrayed her as a teenager and young adult.
Publication history
1960s
Jean Grey debuted under the code name Marvel Girl in The X-Men #1 (September 1963), created by writer Stan Lee and artist/co-writer Jack Kirby. In the initial issue, Grey is introduced along with Cyclops, Beast, Iceman, and Warren Worthington III, as the students of Professor X, who battle Magneto. The original team's sole female member, Marvel Girl was a regular part of the team through the series' publication. The masculine characters often express their attraction to Marvel Girl. Initially possessing the ability of telekinesis, the character was later granted the power of telepathy, which would be retconned years later as a suppressed mutant ability. Later issues of X-Men of the mid-1960s written by Roy Thomas emphasize the subplot of the "melodramatic unrequited romance" between Scott Summers and Jean Grey.
1970s
In the early 1970s, X-Men only reprinted earlier issues. It was revived in 1975 by Len Wein and Dave Cockrum, creating a new international group. Chris Claremont became the primary writer of the series with issue #94 (August 1975) and continued for the next sixteen years. Under the authorship of Claremont and the artwork of first Cockrum and then John Byrne in the late 1970s, Jean Grey underwent a significant transformation from the X-Men's weakest member to its most powerful.
The first comic Claremont saw at Marvel after coming there in 1969 was the first X-Men issue penciled by Neal Adams (issue 56), whose portrayal led him to become enamored of Jean Grey. But when he started to write X-Men in issue 94, the first issue after the creation of the new team in Giant-Size X-Men 1, Len Wein had already decided that she was leaving the team. Claremont reintroduced the character in issue 97, when he became the sole writer of the title, and upgraded her powers significantly.
Cyclops and Jean Grey have a complex relationship, with Cyclops sometimes competing with Wolverine for her attention. In X-Men #98, Scott and Jean solidify their relationship when she initiates their first kiss. When Jean Grey becomes the Phoenix, Cyclops expresses fear and insecurity regarding her extraordinary power level. The storyline in which Jean Grey died as Marvel Girl and was reborn as Phoenix (The Uncanny X-Men #101–108, 1976–1977) has been retroactively dubbed by fans "The Phoenix Saga".
1980s
The storyline of Jean Grey's eventual corruption and death as Dark Phoenix (The Uncanny X-Men #129–138, 1980) has been termed "The Dark Phoenix Saga". During this storyline, Cyclops engages in competition with Mastermind (Jason Wyngarde) for the affections and destiny of Grey, with Wyngarde attempting to corrupt her. Grey appears to die at the conclusion of the story. This storyline, including Jean Grey's suicidal sacrifice, is one of the most well-known and heavily referenced in mainstream American superhero comics, and is widely considered a classic.
When the first trade paperback of "The Dark Phoenix Saga" was published in 1984, Marvel also published a 48-page special issue titled Phoenix: The Untold Story. It contained the original version of The Uncanny X-Men #137, the original splash page for The Uncanny X-Men #138 and transcripts of a roundtable discussion between Shooter, Claremont, Byrne, editors Jim Salicrup and Louise Jones, and inker Terry Austin. The discussion was about the creation of the new Phoenix persona, the development of the story, and what led to its eventual change, and Claremont and Byrne's plans for Jean Grey, had she survived.
Chris Claremont, the longest-running writer of the X-Men comics, revealed that his and Cockrum's motivation for Jean Grey's transformation into Phoenix was to create "the first female cosmic hero". The two hoped that, like Thor had been integrated into The Avengers lineup, Phoenix would also become an effective and immensely powerful member of the X-Men. However, both Salicrup and Byrne had strong feelings against how powerful Phoenix had become, feeling that she drew too much focus in the book. Byrne worked with Claremont to effectively remove Phoenix from the storyline, initially by removing her powers. However, Byrne's decision to have Dark Phoenix destroy an inhabited planetary system in The Uncanny X-Men #135, coupled with the planned ending to the story arc, worried then-Editor-in-Chief Jim Shooter, who felt that allowing Jean to live at the conclusion of the story was both morally unacceptable (given that she was now a "mass murderer") and also an unsatisfying ending from a storytelling point of view. Shooter publicly laid out his reasoning in the 1984 roundtable:
I personally think, and I've said this many times, that having a character destroy an inhabited world with billions of people, wipe out a starship and then—well, you know, having the powers removed and being let go on Earth. It seems to me that that's the same as capturing Hitler alive and letting him go live on Long Island. Now, I don't think the story would end there. I think a lot of people would come to his door with machine guns...
One of the creative team's questions that affected the story's conclusion was whether the Phoenix's personality and later descent into madness and evil were inherent to Jean Grey or if the Phoenix was itself an entity merely possessing her. The relationship between Jean Grey and the Phoenix would continue to be subject to different interpretations and explanations by writers and editors at Marvel Comics following the story's retcon in 1986. At the time of the Dark Phoenix's creation, Byrne felt that, "If someone could be seen to corrupt Jean, rather than her just turning bad, this could make for an interesting story." Salicrup and Byrne stated later that they viewed Phoenix as an entity that entirely possessed Jean Grey, therefore absolving her of its crimes once it was driven out. However, the creative and editorial team ultimately agreed that Phoenix had been depicted as an inherent and inseparable aspect of Jean Grey, meaning that the character was fully responsible for her actions as Phoenix. As a result, Shooter ordered that Claremont and Byrne rewrite issue #137 to explicitly place in the story both a consequence and an ending commensurate with the enormity of Phoenix's actions. In a 2012 public signing, Claremont spoke about the context of the late 1970s and the end of the Vietnam War during the story's writing, stating that the history of these events also made Jean Grey's genocidal actions difficult to redeem.
In the original ending, Jean does not revert to Dark Phoenix, and the Shi'ar subject her to a "psychic lobotomy", permanently removing all her telepathic or telekinetic powers. Claremont and Byrne planned to later have Magneto offer Jean the chance to restore her abilities, but Jean choosing to remain depowered and eliminate the threat of Dark Phoenix returning to power.
After several years, Marvel decided to revive the character, but only after an editorial decree that the character be absolved of her actions during The Dark Phoenix Saga. Writer Kurt Busiek is credited with devising the plot to revive Jean Grey. Busiek, a fan of the original five X-Men, was displeased with the character's death and formulated various storylines that would have met Shooter's rule and allowed the character to return to the X-Men franchise. He eventually shared his storyline idea with fellow writer Roger Stern who mentioned it to Byrne, who was both writing and illustrating the Fantastic Four at the time. Both series writer Bob Layton and artist Jackson Guice, who were developing the series X-Factor—a team of former X-Men—had yet to settle on their fifth team member, initially considering Dazzler. Layton opted to fill the open spot with Jean instead, and both he and Byrne submitted the idea to Shooter, who approved it. Jean Grey's revival became a crossover plotline between the Avengers under Stern, Fantastic Four under Byrne, and X-Factor under Layton.
Busiek later found out that his idea had been used thanks to Layton, and he was credited in Fantastic Four #286 and paid for his contributions. The decision to revive Jean Grey was controversial among fans, with some appreciating the return of the character and others feeling it weakened the impact of the Dark Phoenix Saga's ending. Busiek maintained that the idea that led to Jean Grey's official return to Marvel Comics was merely a case of sharing his ideas with friends as a fan, and that he neither formally pitched the idea to anyone nor gave it the final go ahead. Claremont expressed dissatisfaction with the retcon, stating in 2012: "We'd just gone to all the effort of saying, 'Jean is dead, get over it,' and they said, 'Haha, we fibbed.' So why should anyone trust us again? But that's the difference between being the writer and being the boss." In a 2008 interview Byrne said he still felt Busiek's method of reviving Jean Grey was "brilliant", but agreed that in retrospect the character should have remained dead.
In the comics, having been fully established as separate from the "Jean Grey" copy created and taken over by the Phoenix Force, Jean is "absolved" of involvement in the atrocities of "The Dark Phoenix" storyline, and she returned in the first issue of X-Factor (1st Series).
The Uncanny X-Men #141 (January 1981) introduces Rachel Summers, the daughter of Cyclops and Jean Grey from the alternate timeline of the Days of Future Past. She joins the X-Men in a storyline concluding in issue #199. In Uncanny X-Men #168 (April 1983), Cyclops meets Madelyne Pryor, a woman who is mysteriously identical to Jean Grey. He eventually marries and fathers a child with her. Claremont later commented on how Jean's revival affected his original plans for Madelyne Pryor, stating that the relationship between the two women was intended to be entirely coincidental. He intended Madelyne only to look like Jean by coincidence and exist as a means for Cyclops to move on with his life and be written out of the X-Men franchise, part of what he believed to be a natural progression for any member of the team. However, Marvel's editors decided that he should appear in a new series. This new series, X-Factor, launched in 1986 and starred the original X-Men team. Cyclops leaves his wife and child behind to lead the reunited original X-Men, under the X-Factor name. Claremont expressed dismay that Jean's resurrection ultimately resulted in Cyclops abandoning his wife and child, tarnishing his written persona as a hero and "decent human being".
For X-Factor, writer Bob Layton was partly inspired by the film Ghostbusters; the X-Factor team advertised themselves as mutant hunters, but worked to rehabilitate and educate the mutants they discovered. Layton left the title after five issues and was replaced by Louise Simonson, who introduced the new villain Apocalypse, first appearing in X-Factor #6 (July 1986). Soon after the beginning publication of X-Factor, Marvel also reprinted and released the original X-Men series under the title Classic X-Men. These reissues paired the original stories with new vignettes, elaborating on plot points. One such issue, Classic X-Men #8 (April 1987), paired the original The X-Men #100 (Aug. 1976) story of Jean Grey's disastrous return flight from space immediately preceding her transformation into Phoenix ("Greater Love Hath No X-Man...") with the new story "Phoenix". The story further supported the retcon establishing Jean Grey and the Phoenix Force as two separate entities.
Mister Sinister, a geneticist who sometimes works with Apocalypse, first appears in Uncanny X-Men #221 (September 1987). Pryor is eventually revealed to be a clone of Jean Grey created by Mister Sinister, who has been meddling with the Summers family for decades. She displays mutant powers and becomes a villain named the Goblin Queen, seeking revenge for being jilted. Following the conclusion of Inferno, Jean continued to be a mainstay character throughout the rest of X-Factor. In a later story, Scott's son with Madelyne Pryor, Nathan, is infected with a techno-organic virus. Rachel Summers brings him to the future to be saved.
1990s and 2000s
X-Factor (1st Series) ended its run featuring the original X-Men with X-Factor #70 (Sept. 1991), with the characters transitioning over to The Uncanny X-Men, explained in continuity as the two teams deciding to merge. The fourteen X-Men divide into two teams—"Blue" and "Gold"—led by Cyclops and Storm, respectively. Jean was added to the Gold Team beginning in The Uncanny X-Men #281 (Oct. 1991).
In the X-Cutioner's Song story line (1992-1993), Scott and Jean are captured by Mister Sinister and traded to a new villain, Stryfe. After escaping, they eventually discover that Cable is Nathan, the son of Scott and Madelyne Pryor, having grown up in a future timeline, and that Stryfe is Cable's clone. Cyclops and Jean Grey then marry, in X-Men vol. 2 #30 (March 1994). In summer 1994, Jean Grey appeared in the four-issue miniseries The Adventures of Cyclops and Phoenix, which recounts how she and Cyclops traveled to the future to raise Nathan Summers, explaining the childhood of Cable. In 1995, the X-titles were all replaced in a crossover taking place in an alternate future called Age of Apocalypse. An alternate version of Jean Grey appeared alongside an alternate version of Wolverine in a new title called Weapon X. The decade concluded with a storyline called Apocalypse: The Twelve in which Apocalypse takes control of Cyclops' body.
Following Cyclops's possession by the mutant villain Apocalypse and disappearance in the conclusion of the crossover storyline "Apocalypse: The Twelve", Jean lost her telekinetic abilities and was left with increased psychic powers, the result of the "six-month gap" in plot across the X-Men franchise created by the Revolution revamp. During the Revolution event, all X-Men titles began six months after the events of Apocalypse: The Twelve, allowing writers to create fresh situations and stories and gradually fill in the missing events of the previous six months of continuity. Due to editing decisions following the success of the 2000 X-Men film, which depicted the character of Jean Grey with both telepathy and telekinesis, an explanation for Jean's altered powers in the comics was never explicitly made, though writer Chris Claremont revealed in interviews that it was intended to be an accidental power switch between fellow X-Man Psylocke, explaining Psylocke's new telekinetic powers as well.
In February 2001, an alternate version of Jean Grey began appearing in a new ongoing series by Mark Millar, Ultimate X-Men. Jean was next featured in the six-issue miniseries X-Men Forever written by Fabian Nicieza, which was designed to tie up the remaining plot lines. During the series, Jean revisited many of the events involving the Phoenix Force and the series introduced the concept of "Omega level mutants", a category for mutants with unlimited potential, which included Jean herself.
In June 2001, X-Men was retitled as New X-Men under writer Grant Morrison; the series pursued a more experimental approach to storytelling and characterization. The title consisted of a smaller team featuring Jean, Cyclops, Beast, Wolverine, Emma Frost, and Charles Xavier. The overarching plot focused on the team assuming the roles of teachers to a new generation of mutants at the Xavier Institute while navigating their personal relationships and dealing with newly emerging pro- and anti-mutant political sentiments. Jean also made minor appearances in other titles during the New X-Men run, such as Chris Claremont's X-Treme X-Men, occasionally lending support to the characters. Jean Grey dies again in New X-Men #150 (February 2004).
Jean and her connection with the Phoenix Force was examined again one year after the conclusion of Morrison's run on New X-Men in X-Men: Phoenix – Endsong written by Greg Pak in 2005. At the 2010 San Diego Comic-Con X-Men panel, when asked whether or not Jean would return, editor Nick Lowe responded by saying, "She's dead."
Regarding Jean's actual return to the X-Men franchise, Marvel indicated that Jean's eventual return was being discussed, but stated that the return of Jean Grey was "a story Marvel does not want to rush". Marvel loosely tied questions regarding Jean Grey's eventual return to the events in 2007's X-Men: Messiah Complex in which a mutant girl named Hope—who has red hair, green eyes, and immense mutant powers—is born. In a sense, Hope functioned as a substitute for Jean.
2010s and 2020s
2010's X-Men: Second Coming sees Hope's return as a teenager and the return of the Phoenix Force.
Following the conclusion of Avengers vs. X-Men as part of the Marvel NOW! event, a teenage Jean Grey and the four other founding members of X-Men are transported across time to the present day by Beast in the series All-New X-Men by Brian Michael Bendis.
The original adult Jean Grey returned to the Marvel Universe in a new series titled Phoenix Resurrection: The Return of Jean Grey, released on December 27, 2017. The series was written by Matthew Rosenberg with art by Leinil Francis Yu. She featured as a leading character in X-Men Red, beginning in 2018.
Following the events of Extermination story, the time-displaced Jean Grey and the other original X-Men were returned to their original time, as part of Jonathan Hickman's plan to reboot the entire X-Men franchise.
Fictional character biography
Jean Elaine Grey was born the second daughter of John and Elaine Grey. She had an older sister, Sara Grey-Bailey. John Grey was a professor at Bard College in upstate New York. Depictions of Jean's childhood and her relations with her family have shown a stable, loving family life growing up.
Jean's mutant powers of telepathy and telekinesis first manifested when her best friend was hit by a car and killed. Jean mentally linked with her friend and nearly died as well. The event left her comatose, and she was brought back to consciousness when her parents sought the help of powerful mutant telepath, Charles Xavier. Xavier blocked her telepathy until she was old enough to be able to control it, leaving her with access only to her telekinetic powers. Xavier later recruited her as a teenager to be part of his X-Men team as "Marvel Girl", the team's sole female member. After several missions with the X-Men, Xavier removed Jean's mental blocks and she was able to use and control her telepathic powers. She began a relationship with teammate Cyclops, which persisted as her main romantic relationship.
During an emergency mission in space, the X-Men find their shuttle damaged. Jean pilots the shuttle back to Earth, but is exposed to fatal levels of radiation. Dying, but determined to save Cyclops and her friends, Jean calls out for help and is answered by the cosmic entity the Phoenix Force. The Phoenix Force, the sum of all life in the universe, is moved by Jean's wish to save herself and her friends. It takes the form of a duplicate body to house Jean's psyche. The duplication is so exact that the Phoenix Force believes itself to be Jean Grey, and places Jean's dying body in a healing cocoon. This cocoon is later described as a Phoenix Egg. The ship crashes in Jamaica Bay, with the other X-Men unharmed.
The Phoenix Force, assuming Jean's identity, emerges wearing a new costume and adopts the codename "Phoenix"; meanwhile, the cocoon containing the real Jean Grey sinks to the bottom of the bay, unnoticed. Phoenix continues her life as Jean Grey with the other X-Men, joining them on missions and even helping to save the universe. During "The Dark Phoenix Saga", Phoenix becomes overwhelmed and corrupted by her first taste of evil and transforms into a force of total destruction called "Dark Phoenix", inadvertently killing the inhabitants of a planetary system after consuming its star, and jeopardizing the entire universe. However, Jean's personality manages to take control and Phoenix dies by suicide to ensure the safety of the universe.
Upon its suicide by way of a disintegration ray, the Phoenix Force disperses into its original form and a fragment locates the still-healing Jean at the bottom of Jamaica Bay. In trying to bond with her, Jean senses its memories of death and destruction as Dark Phoenix and rejects it, causing it to bond with and animate a lifeless clone of Jean Grey created by the villain Mister Sinister. Sinister created the clone to mate with Cyclops to create genetically superior mutants. Named "Madelyne Pryor", the unaware clone meets Cyclops in a situation engineered by Sinister and the two fall in love, marry, and have a child, Nathan Christopher Summers. Meanwhile, the cocoon is discovered and retrieved by the Avengers and the Fantastic Four. Jean emerges with no memory of the actions of the Phoenix/Dark Phoenix. The Avengers and Fantastic Four tell her of what happened and that she was believed dead until now. She is reunited with the original X-Men and convinces them to form the new superhero team X-Factor, reusing her "Marvel Girl" codename. Madelyne is angered over Cyclops's decision to lead X-Factor and neglect his family. Though Jean encourages Cyclops to return to Madelyne, he finds their house abandoned and assumes that Madelyne has left him and taken their infant son. Cyclops returns to X-Factor and he and Jean continue their relationship, but the Phoenix Force's impersonation, and his marrying Madelyne, damaged their mutual trust. The team's adventures continue throughout the series, culminating in the line-wide "Inferno" crossover. Madelyne reappears, now nearly insane and with powers awakened by a demonic pact, calling herself the Goblyn Queen.
Learning of her true identity and purpose as a clone created by Mister Sinister drove her completely insane and she plans to sacrifice Nathan Christopher to achieve greater power and unleash literal Hell on Earth. While attempting to stop her, Jean is reunited with the other X-Men, who are happy to learn that she is alive. Jean and Madelyne confront each other, and Madelyne attempts to kill them both. Jean manages to survive only by absorbing the remnant of the Phoenix Force housed within Madelyne, giving her both Madelyne's memories and the Phoenix's memories from "The Dark Phoenix Saga".
Unsure of herself since returning to life, Jean finds possessing the Phoenix Force and Madelyne's memories to be difficult.XFT53 Cyclops proposes to her and she meets her alternate future daughter Rachel Summers (who goes by the codename "Phoenix" as well and is also able to tap into the Phoenix Force), but Jean rejects them both out of the feeling that they indicate that her life is predetermined.UXMAN14 Jean had learned during the Inferno event that her rejecting the Phoenix Force caused Madelyne to wake;XFT38 Cyclops admits to Susan Storm Richards that Jean sometimes wishes that the Fantastic Four had not found her, and that he does not know how to communicate with her. When X-Factor unites with the X-Men, Jean joins the Gold Team, led by Storm. She deliberately chooses not to use a codename, so the team simply uses her civilian name. After some time, she makes up with Rachel, welcoming her into her life, and proposes to Cyclops and the two marry. On their honeymoon, the couple is immediately psychically transported 2000 years into the future to raise Cyclops's son Nathan, who had been transported to the future as an infant in hopes of curing him of a deadly virus. Jean adopts the identity of "Redd" along with Cyclops ("Slym") and they raise Nathan Christopher for twelve years before they are sent back into their bodies on their wedding honeymoon. Jean learns that a time-displaced Rachel had used her powers to transport them to the future to protect Nathan; per Rachel's request, Jean adopts the codename "Phoenix" once again to establish it as a symbol of good after all the bad it had caused. As her powers increase, Jean also decides to wear the original Phoenix's gold-and-green costume. Jean also met another alternate future child of hers and Scott's: the immensely powerful Nathan Grey, who accidentally revived the psionic ghost of Madelyne Pryor, leading to another confrontation between the two women.
Following Cyclops's possession by the mutant villain Apocalypse and apparent death, Jean continues with the X-Men, but is distraught by the loss of her husband. She later learns that she is an "Omega-level" mutant with unlimited potential. Jean begins to suspect that Cyclops may still be alive and with the help of Nathan Summers (now the aged superhero "Cable"), is able to locate and free Cyclops of his possession by Apocalypse. The couple return to the X-Men as part of the Xavier Institute's teaching staff to a new generation of mutants. While Jean finds she is slowly able to tap into the powers of the Phoenix Force once again, her marriage to Scott begins to fail. Jean and Wolverine meet in the woods where Jean confides her feelings of distance towards Scott while Wolverine also shuts down any interest in a relationship he himself had with Jean by telling her that he knew a relationship between the two would never work and walks away from her; Cyclops grows further alienated from Jean due to her growing powers and institute responsibilities and seeks consolation from the telepathic Emma Frost to address his disillusionment and his experiences while possessed by Apocalypse. Emma psychically manipulates Scott and tries to psychically seduce him, which Jean interrupts and discovers, though she would later learn Emma was in love with Scott. Jean also realizes that Scott and Emma never had a physical affair and that Emma had, to an extent, taken advantage of Scott to telepathically seduce him.
In a final confrontation with a traitor at the institute (the X-Men's teammate Xorn, posing as Magneto) Jean fully realizes and assumes complete control of the powers of the Phoenix Force, but is killed in a last-ditch lethal attack by Xorn. Jean dies, telling Scott "to live". However, after her funeral, Scott rejects Emma and her offer to run the school together. This creates a dystopian future where all life and natural evolution is under assault by the infectious, villainous, sentient bacteria "Sublime". Jean is resurrected in this future timeline and becomes the fully realized White Phoenix of the Crown, using the abilities of the Phoenix Force to defeat Sublime and eliminate the dystopic future by reaching back in time and telling Cyclops to move on. This leads him to accept Emma's love and her offer to run the school together. Jean then reconciles with Cyclops and fully bonds with the Phoenix Force and ascends to a higher plane of existence called the "White Hot Room".
Strange psychic occurrences around the world, which include a large bird flaring out from the sun and an explosion on the moon, raise red flags for the X-Men, who quickly launch an investigation of these events. After a string of bizarre encounters with familiar enemies, many of them considered deceased, the X-Men come to one conclusion: the Phoenix Force is back on Earth. The X-Men also discover that psychs are going missing or falling ill, which prompts the team to investigate the grave of Jean Grey. As they find the coffin of their long-dead teammate empty, they race to locate the Phoenix before it can find a suitable host. As it turns out, with the time-displaced teen Jean Grey out of the Phoenix Force's way, the cosmic entity has already resurrected the present adult Jean Grey. However, she does not recall her life as a mutant and an X-Man, and terrible visions from her previous life have left Jean unsure of the difference between reality and fiction. As she lies inside of what appears to be a Phoenix Egg, the X-Men theorize that the strange psych occurrences are subconscious cries for help made by Jean Grey and that they must try to stop the Phoenix from merging with their old friend. Old Man Logan is able to make Jean Grey remember her true life and she learns about the fate of her family and several of her friends, among them Cyclops. As Jean faces the Phoenix Force, she is finally able to convince the cosmic entity to stop bringing her back and let her go. Alive once again, Jean is reunited with her friends as the Phoenix Force journeys back to space.
Restored to life, Jean gathers some of the greatest minds on Earth together so that she can read their minds to plan her next move. Recognizing that there has been a sudden surge in anti-mutant sentiment, to the point where there are plans to abort pregnancies if the mutant gene is detected, Jean announces her plans to establish a more official mutant nation, making it clear that she will not establish a geographic location for said nation as past examples make it clear that doing so just makes mutants a target. To support her in this goal, she assembles a team including Nightcrawler, X-23 and Namor, but is unaware that her actions are being observed by Cassandra Nova.
The adult Jean returns to using her original Marvel Girl codename and wears her second green-and-yellow Marvel Girl costume. She is sent as part of a strike team to outer space to stop a satellite near the sun from being used as a Sentinel factory. Sentinels crush Jean's escape pod and she dies, but is resurrected into a cloned body. She is also a member of the Quiet Council, Krakoa's provisional government. Following the events of House of X, Jean briefly joins the Krakoan incarnation of X-Force, before resigning in protest of Beast's actions in Terra Verde.
Powers and abilities
Jean Grey is an Omega-level mutant, and at her highest and strongest potential was fully merged with the Phoenix Force and with it was able to defeat even Galactus.
Empathy
Jean is a powerful empath, as she can feel and manipulate emotions of other people, as shown when her power first emerged and she felt her friend Annie Richardson slowly dying. Jean can also connect people's minds to the feelings of others and make them feel the pain they inflicted.
Telepathy
When her powers first manifested, Jean was unable to cope with her telepathic abilities, forcing Professor Charles Xavier to suppress her access to them altogether. Instead, he chose to train her in the use of her psychokinetic abilities while allowing her telepathy to grow at its natural rate before reintroducing it. When the Professor hid to prepare for the Z'Nox, he reopened Jean's telepathic abilities, which was initially explained by writers as Xavier 'sharing' some of his telepathy with her.
The Women of Marvel: Celebrating Seven Decades Handbook detailed Jean's telepathic abilities: