Spoiler warning: This article contains spoilers for Thor: Love And Thunder.
Thor: Love And Thunder introduces a major Marvel Comics character in Eternity, the living embodiment of the multiverse. The movie depicts the all-powerful cosmic entity nearly exactly as they appear in the comics, with one exception. In a haunting shot during the climax, Eternity's silhouette, containing the cosmos, takes the form of Gorr the God Butcher's daughter. In doing so, she looks much like Singularity.
Marvel Comics fans know Singularity emerges from 2015's Secret Wars crossover event. That comic connection presents the possibility that Eternity and Singularity may be one and the same in the MCU, as some have speculated regarding the movie's ending. Singularity's comic book origins present a lot of potential clues to where this story goes next in live-action.
Mysterious Origins
Singularity literally appears out of nowhere in A-Force #1, a key issue tied to the 2015 Secret Wars. She falls out of the sky and crashes on Battlworld, all that remains after the entire multiverse collapses in on itself. In the issue's opening pages, Singularity demonstrates a cosmic awareness of the universe before the collapse.
Several years removed from Secret Wars, among the most important Marvel Comics events, Singularity remains a mystery. This opens a door for the MCU to interpret the character in different ways, including connecting her to Eternity.
Quantum Singularity
Singularity derives her name from the fact she is actually a living quantum singularity. She contains within her a pocket dimension she can move back and forth from, as well as teleport others in and out of at will. This easily ranks Singularity among the most powerful cosmic beings in the Marvel Universe.
Love, Thor's adopted daughter and the potential avatar for Eternity, didn't demonstrate such extraordinary powers in the movie, but if she does possess some fragment of Eternity's power - Eternity often imbued others with their power in the comics - then she could become Singularity.
Time Traveler
Eternity possesses omnipotent power over time and space. Singularity doesn't quite reach these levels in Marvel Comics, but she can time travel. That potentially factors heavily in the MCU given the emerging threads in live-action concerning the multiverse and Kang The Conqueror, the time-traveling supervillain.
Comic book fans know Ms. Marvel time travels with Singularity in Ms. Marvel #34, going back and forth randomly from the ancient past to the present day when Kamala Khan gets bounced around by the villain Shocker.
Friends With Nico Minoru
Nico Minoru, among the most powerful magicians in the Marvel Universe, first discovers Singularity on Battleworld. They developed a close friendship despite Singularity initially being unable to communicate or explain where she came from. Singularity first expressed her name to Nico during a massive battle with an undead army.
Nico features prominently in Strange Academy comic books in recent years and stands a great chance of appearing in the MCU in the near future given her connection to magic as well as America Chavez, who she initially thought Singularity was.
A-Force
Nico brings Singularity to A-Force, a group of superheroes fighting to keep the peace on Battleworld. This all-female team, led by She-Hulk and counting Captain Marvel, Medusa, Storm, and the Scarlet Witch among them, defending the Arcadia domain. America Chavez's arrest by the Thor Corps plays a key role in their early adventures and Singularity's fate.
America accidentally damages a wall protecting Arcadia from the Deadlands, where zombies roam. Singularity eventually destroys the zombies when they invade Arcadia, though at the apparent cost of her life.
Unexpected Return
Singularity returned in 2016's A-Force #1, revealing she didn't die but simply entered her pocket dimension. She sought out her friends from A-Force, but by this time, the terrific damage Doctor Doom had done with the power of the Beyonders had been undone. The multiverse existed once again, and no one, including A-Force, retained any memory of Singularity.
Singularity possessed much stronger communication skills this time (though her vocabulary remains limited) and was able to catch up her former teammates on their experience on Battleworld. She also warned them of a looming threat with a strong connection to her.
Antimatter
Singularity likely becomes an MCU A-Force member if the team forms, which is very possible. The team, which includes Valkyrie, potentially forms if the MCU introduces Singularity's powerful nemesis, Antimatter. Antimatter came into being at the exact same moment she did, though he appeared in Earth-616 unlike her.
Antimatter exists as a living embodiment of counterpart particles, a negative inversion to Singularity. His hatred for her erupts when they first meet, guided by nothing but their inherent dichotomy and the need to destroy everything she represents.
Dazzler Thor
Antimatter's arrival in Earth-616 caused rifts in time and space, leading to variants from other universes arriving. One particular Thor variant potentially ties into the MCU, if Singularity does in fact turn out to be Love. Longtime X-Men member Dazzler becomes Thor in Earth-15513, where she serves in the Thor Corps under God Emperor Dune.
Thor follows a powerful villain named The Countess into Earth-616. She s forces with singularity and A-Force but ultimately falls victim to a deadly ailment called M-Pox. M-Pox claims her life, as it does many other mutants after exposure to the Terrigen Mists.
Killing The Avengers
Singularity plays a unique role in killing the Avengers, though it's all a ruse. Captain Marvel seeks her help after Vox Supreme, a super-Inhuman, commanded Carol Danvers to kill all the Avengers. Rather than go through with it, she implemented a daring plan. She hid the real Avengers in Singularity's pocket dimension and then produced Avengers clones to fool Vox.
Singularity returned the Avengers to their reality once the danger had ed. If Love does turn out to be Singularity, her pocket dimension could play an interesting role in the MCU, providing a safe haven for heroes from the time-altering machinations of villains like Kang, or potentially Doctor Doom if the MCU adapts Secret Wars.