Everything You Need to Know About Jeff the Land Shark in Marvel Rivals

Marvel Rivals brings together heroes, villains, and fan-favorite characters from across the Marvel Universe, creating an exciting mix of action and strategy. While many of the characters are powerful superheroes and deadly threats, some additions bring pure joy and chaos to the battlefield. One such character is Jeff the Land Shark, Marvel’s most adorable (and surprisingly capable) land-dwelling shark.

Despite his cute appearance, Jeff is no ordinary pet. With his playful yet mischievous nature, he has stolen the hearts of fans and heroes alike. This article explores Jeff the Land Shark’s origin, his role in Marvel comics, and how his unique personality translates into Marvel Rivals gameplay.

Image: Marvel Comics

Who is Jeff the Land Shark?

Jeff the Land Shark first appeared in West Coast Avengers (2018) #7, created by Kelly Thompson and Daniele Di Nicuolo. He was originally one of several genetically engineered land sharks created by the villain M.O.D.O.K. as part of a bizarre experiment. Unlike the rest of his kind, Jeff was quickly adopted by Gwenpool and later became a beloved companion to Deadpool.

While he doesn’t have the world-shattering powers of a cosmic being or the combat skills of an elite fighter, Jeff’s charm and unpredictability have made him one of Marvel’s most lovable characters. He may not be a traditional hero, but he’s always ready to cause trouble (and occasionally help out) in his own way.

Character Lore

Jeff’s Time with the West Coast Avengers

Jeff was originally found by West Coast Avengers leader Kate Bishop after the team encountered M.O.D.O.K.’s mutant land sharks. While the other sharks posed a real threat, Jeff stood out as an affectionate and friendly little creature. He quickly became the team’s unofficial mascot, often appearing alongside them during their adventures.

Becoming Deadpool’s Sidekick

After the West Coast Avengers disbanded, Jeff was adopted by Deadpool in Deadpool (2019) #2. In typical Deadpool fashion, their dynamic was anything but normal, with Wade treating Jeff as both a pet and a partner in crime. Jeff’s expressive nature and surprising cleverness made him a perfect fit for Deadpool’s unpredictable lifestyle.

Jeff’s Solo Adventures

Jeff became popular enough to star in his own digital comic series, It’s Jeff! (2021), which features him in a series of adorable, wordless adventures. These short comics highlight Jeff’s love of food, mischief, and getting into trouble—whether it’s stealing snacks from superheroes or finding creative ways to escape danger.

Image: Marvel Comics

Jeff the Land Shark’s Powers and Abilities in Marvel Rivals

Amphibious Physiology

As a landshark, Jeff can survive both underwater and on land. His ability to swim at high speeds makes him surprisingly mobile, even in environments where you wouldn’t expect to see a shark.

Enhanced Durability

Jeff may be small, but he’s tough. He can withstand attacks from much larger opponents and keep going without much trouble.

Bite and Chomp Attacks

Despite his adorable look, Jeff is still a shark! He can bite enemies (or their weapons, clothes, and snacks) to cause minor but effective damage.

Irresistible Cuteness

Jeff’s most powerful ability isn’t physical—it’s his sheer adorableness. His charm often distracts opponents, making them hesitate before attacking. In Marvel Rivals, this could be represented as a minor stun effect or distraction mechanic.

Image: Marvel Comics

Jeff the Land Shark’s Story in Marvel Rivals

Jeff found himself imprisoned in the Collector’s Theme Park, a cosmic menagerie showcasing rare lifeforms from across the universe. Originally frolicking in the ocean with his best friend Gwen, Jeff was suddenly taken captive, forced to swim endless circles in a small tank with no way to bite his way out. Though confused, he pieced together that he was merely another specimen in the Collector’s bizarre zoo, surrounded by countless alien creatures. However, Jeff’s loneliness was eased when he formed a telepathic connection with Mantis, a fellow prisoner who assured him that she would help him escape.

When Mantis returned to free him, Jeff’s excitement nearly gave away their plan. But the rescue mission was quickly derailed when Jeff, following his insatiable instincts, stumbled upon the Collector’s private gallery of powerful cosmic artifacts. Consumed by hunger, he devoured several legendary relics, including a mysterious vial labeled PYM, which resulted in an unexpected transformation—Jeff grew to ten times his size! Using his newfound strength, he shattered countless enclosures, allowing other captives to escape. 

Though finally free, Jeff felt a pang of sadness for the creatures left behind. Sensing his emotions, Mantis reassured him that they would return to liberate the rest and make the Collector pay. With renewed determination, Jeff responded with his signature toothy grin and a triumphant "MMMRRRRRR!", ready for whatever adventure lay ahead.

Image: Marvel Comics

Essential Jeff the Land Shark Comics

If you want to see more of Jeff’s adventures, here are some must-read comics:

West Coast Avengers by Kelly Thompson and Daniele di Nicuolo (2018) #7-10

• Jeff’s debut! These issues introduce him as part of M.O.D.O.K.’s Land Shark experiment and follow his early days with Kate Bishop and the West Coast Avengers.

Deadpool by Kelly Thompson and Chris Bachalo (2019) #2-10

• Jeff becomes Deadpool’s pet and joins him in hilarious, over-the-top adventures.

It’s Jeff! by Kelly Thompson and Gurihiru (2021-2022)

• A delightful digital-first comic series featuring Jeff in short, wordless stories. A must-read for fans who love his cute and chaotic personality.

It’s Jeff! by Kelly Thompson and Gurihiru (2023) – Marvel Infinity Comic

• More bite-sized (pun intended) adventures of Jeff as he gets into trouble with some of Marvel’s biggest heroes.

Jeff the Land Shark proves that you don’t need super strength or world-altering powers to become a fan-favorite character. His presence in Marvel Rivals adds a fun, lighthearted energy to the game, offering players a chance to embrace chaos in the best way possible.

Whether he’s chomping on enemies, causing distractions, or just being his adorable self, Jeff is a reminder that sometimes, the best heroes are the ones who bring joy—one mischief-filled bite at a time.