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The leading heroic force of Earth-2013, initially assembled by Rose Quartz to help her fight against the Gem Homeworld thousands of years ago. In the present day, History Repeats itself when her son Steven Universe and the Crystal Gems ally with various Marvel superhero teams like the Avengers and the Guardians of the Galaxy to defend the universe from evil.

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     In General 

Crystal Gems

    Steven Universe 
The Half-Human Hybrid son of the Crystal Gems' late leader Rose Quartz and their sole male member. Steven is a warmhearted young lad who loves spending his days in Beach City with his alien guardians and all his human friends.
  • All-Loving Hero: There's not a single person that he doesn't want to see the best in. He even tried to convince Thanos to give up his plans of universal destruction. As expected, it didn't work out.
  • Ancestral Weapon: He gets his gemstone and shield from his mother.
  • Badass Adorable: A cute little boy who is one of Earth's greatest defenders.
  • Cuteness Proximity: When he first meets Cosmo the Space Dog and Blackjack O'Hare, Steven is awestruck by their cuteness. Cosmo is the only one who returns his affections.
  • Did You Just Punch Out Cthulhu?: Uses the Infinity Gauntlet to restore everything Thanos destroyed to normal and turn the Mad Titan to stone.
The Stoic de-facto leader of the Crystal Gems who is the fusion of the Gems Ruby and Sapphire.
The youngest full-Gem member of the team who acts as a Cool Big Sis to Steven.
  • The Baby of the Bunch: She was discovered and adopted by the Crystal Gems years after the Rebellion.
  • Extreme Omnivore: At some point in time before Secret Wars, she found the Mind Stone crashing at her feet and decided to eat it.
The Smart Guy and most loyal follower of Rose Quartz. As such, she's the most motherly towards Steven.
  • Beautiful Slave Girl: Pearls were made to be this, and our Pearl gets really uncomfortable when she's told by a pimp to perform at his club on Contraxia in exchange for the Space Stone.
  • The Confidant: To Rose once upon a time.
    Connie Maheswaran 
The best human friend/love interest of Steven who trains in swordfighting under Pearl.
A former Gem Homeworld loyalist who came to Earth to check up on the progress of the Cluster before being taken captive by the Gems. However, she would eventually grow into a loyal ally and fully joined them after accidentally insulting her superior.
    Lapis Lazuli 
A terraformer sent down to Earth during the war between the Crystal Gems & Homeworld who was mistaken for a rebel and poofed, later placed in a mirror for thousands of years before being found by Steven. Although she was initially an enemy of the Gems, Steven's positive influence would help her grow into an Aloof Ally.
A member of the Crystal Gems from the distant past who was originally a loyalist of Rose Quartz before she was poofed & bubbled when they disagreed on how to handle the Diamonds.
  • Anti-Hero: A Knight Templar who is still pretty friendly with the Gems, though she's a little distrustful of Peridot at first.
  • Took a Level in Kindness: By the time Fantastic Mutants begins, Change your Mind has come and gone, meaning Bismuth is once again a full member of the Crystal Gems and a much more pleasant character all around.
    Rose Quartz 
The former leader of the Crystal Gems and mother of Steven who had died giving birth to him. Before she was Rose, she was known as Pink Diamond.
The mysterious pet lion of Steven who once belonged to Rose.
  • Badass Adorable: Much like his owner, Lion is a very friendly individual.
  • Cats Are Lazy: Despite being a magical lion, Lion acts very much like a common housecat.
A formerly corrupted Gem who befriended Steven while she was a monster, and later became an ally of the Crystal Gems after being uncorrupted.


    Steve Rogers/Captain America 
Born all the way back in the early 20th century, Steve Rogers tried to enlist as a soldier in World War II when his numerous health conditions made him unfit to serve. However what he lacked in strength, he made up for with a heart of gold and love for his country which made him eligible for the Super Soldier Program that turned him into Captain America.
    Tony Stark/Iron Man 
A genius billionaire playboy philanthropist who loved taking advantage of all his riches until when he was forced to build weapons for the terrorists that captured him. Fortunately for Stark, he would soon build himself a mechanical suit in a cave with only a box of scraps and eliminated his captors before returning home a hero.
    Bruce Banner/Incredible Hulk 
When normal gamma radiation expert Robert Bruce Banner was caught in an accident caused by an experiment Gone Horribly Wrong, it granted him the power to turn into a rampaging green monster whenever he would get angry. Although the Hulk was feared the world over and constantly chased by the military in the past, he would soon find solace as a member of the Avengers.
  • Genius Bruiser: One of the smartest people on Earth and one of the most dangerous too.
  • Hulking Out: Trope Namer.
  • The Nicknamer: Refers to Steven as "pink boy" sometimes.
  • Papa Wolf: Grows rather protective of Steven when the heroes are faced with undead Gems on Titan.
    • And would become this to Connie as well when she's faced with the Red King.
    Thor Odinson 
Crown prince of Asgard and son of the Allfather Odin. Thor wields the mystical Mjolnir which allows him to generate lightning and storms in combat, which makes him a force to be reckoned with.
  • Foil: To Lapis Lazuli. Specific examples include:
    • Thor is a Boisterous Bruiser who values his friends, Lapis is a broken grouch who mostly treasures a few select people.
    • When Thor was trapped on Earth, it was to teach him a lesson and he grew to love the planet. When Lapis was trapped, it wasn't of her own choice and wanted to get out as soon as she was first released from the mirror.
    • Lapis is a lot more slender compared to the very muscular God of Thunder.
  • Only the Chosen May Wield: As the enchantment placed by Odin on Mjolnir goes, "Whoever holds this hammer, if he be worthy, shall carry the power of Thor." Only two other characters have been confirmed worthy so far, Captain America & Steven.
  • Shock and Awe: Take a guess.
  • Ye Olde Butchered English: Speaks like this at times.
    Natasha Romanoff/Black Widow 
The single most talented spy in the world and former agent of SHIELD before she was made into one of the initial six members of the Avengers.
    Clint Barton/Hawkeye 
A gifted archer and frequent companion of Black Widow who joined the Avengers alongside her.

Reserve Members

    Peter Parker/Spider-Man 
A mousy high school geek taken care of by his loving aunt and uncle whose life was changed forever when a radioactive spider happened to bite him during a science demonstration, granting Peter the arachnid's natural abilities. He initially used his newfound powers for money until a common crook killed his uncle Ben and from that point onward, Peter would take Ben's famous motto of "With great power Comes Great Responsibility" to heart as the Amazing Spider-Man.
    Stephen Strange/Doctor Strange 
A conceited former neurosurgeon who got into a nasty car accident that crushed his smug nature as bad as his hands. Strange was led to the mysterious Ancient One believing she could heal him, but instead trained to become the Sorcerer Supreme.
  • The Arch Mage: As the Sorcerer Supreme of course.
  • Dr. Jerk: Was originally this before his accident, not caring that much for his patients unless they groom his ego.
    T'Challa/Black Panther 
The king of Wakanda and latest in a storied lineage of Black Panthers going back centuries, only taking up the position after the death of his father T'Chaka. Most of T'Challa's arsenal is derived from the powerful metal known as vibranium.
  • Animal-Themed Superbeing: His title and armor are based around the panther goddess Bast, who led the ancient Wakandans to discover vibranium as legend states.
  • The Good King
  • Legacy Character: The legacy of the Black Panther goes back centuries, and Garnet even remarks that Wakanda assisted Rose during the rebellion.
    Carol Danvers/Captain Marvel 
A former Ace Pilot for the United Air Force who came into contact with the Kree Empire during a mission and was mentored by Mar-Vell prior to his death, eventually calling herself Captain Marvel in memory of him.
    Hank Pym/Ant-Man 
A brilliant scientist with the ability to control insect life through his helmet and the creator of the Pym Particles, which allow him to alter his size.
  • The Beastmaster: His Ant-Man helmet can do just that. One moment in particular shows Hank flying horseback on a flying ant.
  • Only Sane Man: When Steven decides to join the Avengers in facing Thanos, Hank attempts to advise against it while citing the Titan's godlike power.
  • Sizeshifter: The Pym particles are his own creation too.
    Janet van Dyne/Wasp 
Hank Pym's wife with similar abilities to him along with flight and firing energy bolts.
    Wanda Maximoff/Scarlet Witch 
A mutant witch and daughter of the villain Magneto with power over chaos magic & telepathy.
  • Psychic Powers: Prominently displays this in the fight against Veranke where she compels some robot minions to fight each other before Vision disintegrated them.
    Pietro Maximoff/Quicksilver 
The son of Magneto and brother to Scarlet Witch with the power of super-speed.
    The Vision 
A synthezoid originally created by the android Ultron to destroy the Avengers until he made a Heel–Face Turn and became a couple with Scarlet Witch.
    Jennifer Walters/She-Hulk 
The cousin of Bruce Banner who received her own Hulk-like transformation after a blood transfusion. Unlike Bruce, she primarily stays as She-Hulk fulltime.
    Kamala Khan/Ms. Marvel 
An Inhuman fangirl of superheroes who receives her own powers from Terrigenesis. Hers in particular is the ability to shapeshift.
    James "Rhodey" Rhodes/War Machine 
The best friend of Iron Man who possesses his own suit of armor equipped with heavy artillery.
    Sam Wilson/Falcon 
The best friend of Captain America who is the owner of a pair of mechanical wings that allow him to fly.
    James Buchanan "Bucky" Barnes/Winter Soldier 
An old friend of Captain America and the Crystal Gems from World War II who was believed to be killed in action. But in reality, he was captured by the Soviet Union and experimented on to become a cold-hearted assassin.

Guardians of the Galaxy

    Peter Quill/Star-Lord 
The half-human leader of the Guardians of the Galaxy who was abducted from Earth as a child by the Ravagers and taken in by their leader Yondu Udonta as his apprentice.
A former servant and adopted daughter of Thanos who made a name for herself as the most dangerous woman in the galaxy.
    Drax the Destroyer 
A Literal-Minded Blood Knight swearing revenge on Thanos for the death of his family.
  • Walking Shirtless Scene: He's always without a shirt which shows off all his tattoos. And it's also because he has sensitive nipples.
     Rocket Raccoon 
An anthropomorphic raccoon who serves as the weapons expert of the Guardians and longtime partner of Groot.
  • Funny Animal: A talking raccoon. Hilariously enough, he doesn't know what it is.
  • Uplifted Animal: A formerly normal raccoon enhanced by alien technology.
A flora colossus and sidekick to Rocket Raccoon who can only say "I am Groot."
    Yondu Udonta 
The leader of the Ravagers and mentor to Peter Quill.
Adopted sister of Gamora and former minion of Thanos.
  • Aloof Ally: Despite joining the Guardians at some point between Clod on the Run and Search for the Six, Nebula can still fly off the handle at any moment, such as when she believed Thanos was lying to her about Pink Diamond's shattering.
A gentle alien telepath who formerly served Ego the Living Planet before joining the Guardians.
  • The Empath: Used to great advantage against Venom.
An Eternal with the power to control emotions who is the younger brother of Thanos.


    Professor Charles Xavier 
Leader of the X-Men and advocate for peaceful human-mutant relationships with a history with Rose Quartz.
  • Handicapped Badass: Despite not being a physical fighter compared to his fellow mutants, Xavier can still kick ass with his telepathy.

Blue Team

    Scott Summers/Cyclops 
Field leader of the X-Men with the ability to fire lasers from his eyes.
    Jean Grey 
Cyclops's second in command and lover who also possesses psychic abilities.
    Hank McCoy/Beast 
A member of the X-Men and close confidant to Charles Xavier who possesses unique blue fur and simian-like qualities as part of his mutation.
    Warren Worthington III/Angel 
A member of the X-Men who gets his name from his wings.
    Bobby Drake/Iceman 
A cryokinetic member of the X-Men.
    James "Logan" Howlett/Wolverine 
A surly immortal mutant with the ability to generate metal claws from his body. Logan works part-time as a reserve Avenger alongside his work as a member of the X-Men.
    Ororo Munroe/Storm 
A member of the X-Men who can control the weather.
    Anna Marie/Rogue 
An attractive mutant with a Southern accent who can temporarily copy the abilities of whoever she touches.
     Remy Le Bleu/Gambit 
A Cajun X-Man that can turn anything in his hands into a projectile, most notably cards.
     Kurt Wagner/Nightcrawler 
A mutant with the appearance of a blue-skinned demon and the power to warp anywhere he pleases.
     Jubilation Lee/Jubilee 
A young female X-Man who can project sparkles from her hands.
     Kitty Pryde/Shadowcat 
A young member of the X-Men who can control her tangibility.
    James Proudstar/Warpath 
Expert tracker of the Blue Team.

Gold Team

    Piotr Rasputin/Colossus 
A Russian mutant who can turn his skin into solid steel.
    Emma Frost/White Queen 
An ex-member of the Brotherhood of Mutants turned member of the X-Men.
    Laura Kinney/X- 23 
Wolverine's younger female clone.
    Illyana Rasputin/Magik 
Younger sister of Colossus who wields an enchanted sword.
    Angelica Jones/Firestar 
A mutant who can generate fire by tapping into the Earth's magnetic field & create microwave radiation emissions.
    Roberto de Costa/Sunspot 
A rich & popular mutant who can absorb solar energy.
    Alison Blaire/Dazzler 
Mutant pop-star who can project light and manipulate sound.
    Kevin Sydney/Morph 
The X-Men's smart-aleck shapeshifter.
    Sam Guthrie/Cannonball 
A young & overconfident mutant who can launch himself into the air through releasing thermo-chemical energy from his body.
    Amara Aquila/Magma 
A Brazilian mutant with the power to generate lava.
    Clarice Ferguson/Blink 
A teleporting mutant who primarily uses portals in combat.

Fantastic Four

    Reed Richards/Mr. Fantastic 
One of the smartest men on Earth and patriarch figure of the Fantastic Four who led a space expedition that led to them gaining their powers. Reed's power is stretching any part of his body.
  • Rubber Man: First introduced to the Marvel Gems continuity by stretching his neck at the X-Mansion.
    Susan Storm-Richards/Invisible Woman 
Team Mom, older sister to Johnny Storm and wife of Reed Richards who can project forcefields and make herself invisible.
    Ben Grimm/Thing 
Reed's best friend turned into a giant rock monster thanks to the cosmic rays.
    Johnny Storm/Human Torch 
Susan's Annoying Younger Sibling who can cover himself in fire when he desires to "FLAME ON!"


    Wade Wilson/Deadpool 
Y'all know who I am! You know me, you love me, the Merc with the Mouth himself, Deadpool!
  • Breaking the Fourth Wall: My famous shtick is brought into this story in full force, and I even co-wrote my groundbreaking debut into Fantastic Mutants with the man himself.
  • Confusion Fu: My moves are so awesome, Garnet's future vision can barely keep up!
  • Inner Monologue: My dialogue boxes are also along for the ride too, but now they're shown in italics and boldface.
  • Odd Friendship: Peridot and I hit it off the moment she brutalized that neckbeard for making fun of her!
  • Talkative Loon: Talkative? Yes! Loon? Maybe.
    Nathan Summers/Cable 
The son of Cyclops and a clone of Jean Grey from an alternate future, sent to the past to prevent the horrendous future he lived in from coming to pass.
  • Cyborg: A techno-organic virus he was infected with takes the form of cybernetics on his left side, particularly his eye and arm.
  • Straight Man: To Deadpool.
    Neena Thurman/Domino 
A mutant with the ability to manipulate luck and frequent partner of Deadpool & Cable.
    Ellie Phimster/Negasonic Teenage Warhead 
A mutant who is a sarcastic teen with similar powers to Cannonball and a cool sounding name.
    Yukio Ashida/Surge 
Negasonic Teenage Warhead's girlfriend.
    Jesse Aaronson/Bedlam 
A mutant who can disperse EMP fields.
    Benjamin Russell/Gaveedra-Seven/Shatterstar 
An alien warrior from the Mojoverse.
    Inez Temple/Outlaw 
A woman who dresses like a cowgirl and has super strength.
    Bob Dobalina/HYDRA Bob 
A former agent of HYDRA and one of Deadpool's closest friends.
    Vanessa Carlyle/Copycat 
Deadpool's shapeshifting lover.
    Charlie Cluster-7/Fantomex 
A cyborg mutant who is an experiment of the Weapon Plus program, granting him superhuman abilities and a psychic link to his external nervous system EVA.
    Betsy Braddock/Psylocke 
The sister of Captain Britain who, in addition to psychic powers, fights like a ninja and has a blade of psionic energy.

Gem Homeworld

    Yellow Diamond 
One of the leaders of the Gem Homeworld as a member of the Great Diamond Authority who commands the Gem military.
    Blue Diamond 
One of the leaders of the Gem Homeworld as a member of the Great Diamond Authority who handles diplomacy.
A former member of the court of Pink Diamond with a hatred for both Rose Quartz & Thanos. Prior to Clod on the Run, Jasper was turned into a corrupted Gem that was kept in the Temple before being released by Titus and later healed by Thanos to fight in his Secret Wars.
  • Expy: Becomes this to Adam Warlock in regards to being the orange, red & yellow colored Arch-Enemy to Thanos.
  • Heroic Sacrifice: Volunteers to keep Thanos at bay to satisfy her rivalry with the Mad Titan.
  • Last Request: Asks Thanos to tell her what really happened to Pink Diamond before being corrupted and shattered.
  • The Rival: Sees herself as this to Thanos, and the latter believes likewise.
  • You Shall Not Pass!: Volunteers to fight Thanos while the rest of the champions flee.

Gem Fusions

The fusion of Pearl & Amethyst who wields a bow and arrow.
The fusion of Garnet & Amethyst who wields a flail.
  • Everyone Has Standards: Despite her jerkish nature, Sugilite is terrified at the undead Gems Mephisto unleashes. Though that could be Garnet's influence on her.
The fusion of Garnet & Pearl who wields a giant war hammer.
The fusion of Garnet, Amethyst and Pearl who comes with all of their abilities.
The non-binary fusion of Steven and Connie.
    Smoky Quartz 
The fusion of Steven & Amethyst who wields a giant yo-yo.
  • Pungeon Master: On par with Spider-Man. Example include asking Thanos if he's "feeling grounded," telling him he's in need of "fresh air" while swinging him around with their yo-yos and that he better not "get dizzy" while spinning him around.
    The Cluster 
An Eldritch Abomination made of thousands of shattered Gems resting within the Earth. Steven had originally bubbled it to prevent the planet from being destroyed but then Thanos stuck them inside Battleworld's moon.
The fusion of Star-Lord and Stevonnie whose weapons are the combination of Steven's shield & Rose's sword and Star-Lord's blaster & Walkman.
  • Cool Sword: One that shoots lasers!
  • MacGyvering: Aside from the laser-shooting sword, Quill's Walkman is merged with Steven's shield.
    The Captain 
The fusion of Steven and Captain America who can wield both their shields in addition to being worthy of Mjolnir.
  • Calling Your Attacks: All of them taking their names from Cap's moveset from Marvel vs. Capcom, including "Star and Stripes", "Charging Star" and "Final Unyielding Justice."
  • Dual Wielding: Fights with Rose's shield, Captain America's shield and Thor's hammer.