It's Hero Time!

Maybe you forgot something: I'm Ben Tennyson, wielder of the most powerful weapon in the universe. I stopped the Highbreed invasion, I defeated Vilgax in hand-to-hand combat and I've beaten the Forever Knights more times than I can count. Here's what's going to happen: you're going to release these prisoners, you're going to crawl back to whatever hole you came from and you're going to stop hunting down aliens because if you don't, I promise, you'll regret it for the rest of your very short lives.
~ Teenage Ben.

Ben Tennyson is the main protagonist of the Ben 10 media franchise.

Fanon Wiki Ideas So Far

As Armodrillo

As Ben 10,000

As Big Chill

As Diamondhead

As Fourarms

As Heatblast

As Humungousaur

As Lodestar

As Rath

As Ripjaws

As Upgrade

As Way Big


Battles Royale

Battle Record

WARNING: The following tab will reveal the numbers of wins and losses for the following character. Read at your own risk.

Battle Record

  • Wins: 11
  • Losses: 3
  • Draws: 0

Possible Opponents


Ben Tennyson was 10 when he found an Omnitrix, a powerful alien device that made his summer vacation fun. The device granted him the ability to turn into many different aliens.

Death Battle Info


  • Full Name: Benjamin "Ben" Kirby Tennyson
  • Age: 10-16
  • Birthday: December
  • Species: Human, Anodite
  • Residence: Bellwood
  • Wielder of Omnitrix
  • Likes: Chilli fries, Smoothies and Sumo Slammers


  • Created by: Azmuth
  • Scans alien DNA
  • Wielder can transform into any previously acquired species
  • User can swap forms without transforming back and can immediately turn back.
  • Prolonged usage melds device to user's DNA
  • Alternate Ultimatrix grants access to evolved "Ultimate" forms
  • Can malfunction every now and then
  • Has a resuscitation function in case the wearer dies (device must still be online)

Alien Forms

Fuego Original
  • Species: Pyronite
  • Residence: Pyros
  • Predator: Crabdozer
  • Fire emission
  • Flaming punches
  • Fire flying
  • Immunity to coldness and heat
  • Weakened by water

  • Species: Vulpimancer
  • Residence: Vulpin
  • Uses echolocation, a heightened sense of smell, and gills on his neck for thermography
  • porcupine-like quills
  • Flaws:
    • Sensory overload
    • Unable to be translated by a Universal Translator

  • Species: Petrosapien
  • Residence: Petropia

A crystalline race that originally dwelled beneath Petropia's surface, the Petrosapiens became explorers after centuries of warfare opened their eyes to the survival of their planet and then the universe. Highly resistant to most physical attacks, the Petrosapiens can manipulate their crystalline makeup to alter their bodies into crude tools, such as blades and projectile shards. They can also refract, absorb and redirect light and energy beams, channelling them through their bodies and projecting them back at their source.

  • Flaws
    • Can be damaged by sonic vibrations, certain ultra-high-pitched sound waves potent to shatter, or enough physical force.

Pose de xlr8
  • Species: Kineceleran
  • Residence: Kinet
  • Super speed
  • Tail is vulnerable
  • Can't run on ice or adhesives

Four Arms
  • Species: Tetramand
  • Residence: Khoros

The Tetramand are a warrior race with four arms and four eyes, the former giving them a considerable advantage in close hand-to-hand combat. They are brawlers in a sense but developed skillsets to play on their physiology like creating a sonic wave that is produced by smashing together all four hands concurrently. A Tetramand's dense skin makes them fireproof and their leg muscles allow them to jump at a height of several stories.

Grey Matter
Grey Matter
  • Species: Galvan
  • Residence: Galvan Mark ll (Previously Galvan Prime)
  • Predator: Onivoracious (extinct)
  • Slimy skin
  • Sharp teeth
  • Long tongue

The Galvan are an amphibious, insectivorous species that are extremely intelligent to being called the smartest begins due to their brains, able to understand and operate virtually any machine within seconds. Standing at 5 feet, their bodies are flexible to fit into tight spaces and able to almost any surface, Galavans usually outsmart their opponents rather than directly confront them. Notable members of the race include the Omnitrix's creator Azmuth and his rogue apprentice Albedo.

  • Species: Galvanic Mechamorph
  • Residence: Galvan B

Galvanic Mechamorphs are a techno-organic species that were accidentally created by Azmuth when he and his fellow Galvan used nanotechnology to terraform Galvan Prime's moon Galvan B for habitation. Able to merge any form of technology due to their malleable nanite-based bodies, an Galvanic Mechamorph can upgrade any machine they merged into into a more advanced form. They can also fire a powerful optic beam.

  • Feats:
    • Powered up Rex Salazar's nanoites during their fight with Alpha.
  • Flaws
    • Can not merge with pure organic beings.
    • Weak to electricity, magnetic fields, and technorganic viruses.

  • Species: Lepidopterran
  • Residence: Lepidopterra
  • Predator: Buglizard

The Lepidopterrans are an insectoid species who are extremely acrobatic flyers, able to pull off amazing maneuvers of precision and grace, while stronger than a human. They can also excrete high pressured streams of some green viscous liquid or methane gas, both of which smell terrible.


  • Fragile Wings
  • Water
  • His own gas can be used against him, especially since it is flammable
  • Unable to hide due to his smell.

  • Species: Arburian Pelarota
  • Residence: Arburia

Rip Jaws
  • Species: Piscciss Volann
  • Residence: Piscciss

An amphibious species from the water planet Piscciss, Piscciss Volanns thrive in water and are strong enough to lift more than their own weight while highly agile and dexterous. Their large jaws, sharp teeth, and sharp claws and shred through metal. are his most deadly weapon, being able to shred even metal from submarines. He also possesses sharp claws that can damage metal. While on land, they can turn their tails into legs.


  • Immature Piscciss Volanns cannot stay out of water for too long, though older Piscciss Volanns can stay on land for longer periods of time.

  • Species: Orishan
  • Residence: Kiusana

Wild Vine
Wildvine Flors Verdance
  • Species: Florauna
  • Residence: Flors Verdance
  • Plant Merging
  • Chlorokinesis
  • Explosive Seeds
  • Regeneration
  • Elasticity
  • Size Alteration
  • Body Alteration
  • Sharp Thorn Claws
  • Tentacles
  • Vine Generation
  • Gas Immunity
  • Hypnosis Immunity
  • Enhanced Strength
  • Enhanced Digging
  • Enhanced Agility
  • Enhanced Flexibility

Ghost Freak
  • Species: Ectonurite
  • Residence: Anur Phaetos
  • Donor: Zs'Skayr

Though considered undead, each having personal deformities and tentacles, Ectonurites are an entirely different of a form of life compared to other species and wear a protective second skin to conceal their nightmarish appearance from others and any form of light. The density altering properties of their protoplasmic bodies allow them to phase through matter, become intangible, and possess other lifeforms. They also possess powerful telekinetic abilities and become stronger in absolute darkness. The greatest trait of an Ectonurite is that every cell contains an exact genetic memory that allows a deceased Ectonurite to reconstitute itself from the remains.

One notable Ectonurite is High Ecto-Lord Zs'Skayr, who reconstituted himself from the Omnitrix and became a nemesis to Ben Tennyson before physically and metaphysically until Zs'Skayr's consciousness was purged from the genetic sample.

  • Feats
    • Immune to life-sucking attacks as they lack mana or life energy found in other life forms.
  • Flaws
    • Unable to possess mindless beings.
    • Can be harmed by magic.
    • Can be harmed by any form of light, including fire, lasers, and radiation, while outside the second skin. Sunlight is fatal.
    • A certain chemical can solidify an Ectonurite's protoplasm, thus negating their intangibility and invisibility.

Way Big
Way Big Primus
  • Species: To'kustar
  • Massive in size
  • Cosmic rays
  • Sixth most powerful of Ben's aliens
  • Weakness is his fin

  • Species: Gourmand (Two ethnicities)
  • Residence: Peptos XII (race ate previous planets as a last resort against invasions.)
  • Prehensile tongues
  • Converts matter into energy using consumption

  • Species: Chimera Sui Generis
  • Residence: Vilgaxia
  • Donor: Vilgax

Wild Mutt
  • Species: Loboan
  • Residence: Luna Lobo (Anur Phaetos' moon)
  • Donor: Yenaldooshi

  • Species: Thep Khufan
  • Residence: Anur Khufos
  • Donor: unknown Thep Khufan

  • Species: Transylian
  • Residence: Anur Transyl
  • Donor: Viktor

The majority of Anur Transyl, Transylians are cyborgs whose augmented bodies give them superhuman strength and endure extreme cold and the vacuum of space. The conductors on their bodies enable them to produce electric bursts, manipulate electromagnetism, and even heal others. They can connect also interface with technology and machinery.

  • Species: Splixson
  • Residence: Hathor
  • Predator: Panuncian

Eye Guy
  • Species: Opticoid
  • Residence: Sightra.

  • Species: Chronian
  • Residence: Chronia
  • Donor: Eon (alternate dimensional version of Ben)

  • Species: Conductoid
  • Residence: Teslavorr
  • Electrokinesis
  • Elastic antennae
  • Can absorb unlimited energy
  • A favorite
  • Flaws: Lost access to the form for five years while the digitized DNA was held by Malware.

  • Species: Methanosian
  • Residence: Methanos
  • Enhanced strength
  • Plant manipulation
  • Fire blasts
  • Doesn't smell particularly well
  • Can be ill while transitioning to bloom state.

Ultimate Swampfire

  • Can throw napalm bombs from his body

  • Species: Vaxasaurian
  • Residence: Terradino
  • Predator: Tyrannopede
  • Bulky dinosaur
  • Acrobatic
  • Growth
  • Weak to Electricity

Ultimate Humongousaur

  • Clubbed tail
  • Hands can transform into missile-launchers
  • Spiky shell

Big Chill
  • Species: Necrofriggian
  • Residence: Kylmyys
  • Predator: Hypnotick
  • Flight
  • Projects freezing gas
  • Intangibility
  • Electricity hurts his wings

Ultimate Big Chill

  • Burning-ice attacks
  • Can breathe fire

  • Species: Aerophibian
  • Residence: Aeropela
  • Lightspeed flight
  • Neuroshock blasts
  • Breathing underwater

Echo Echo
  • Species: Sonorosian
  • Residence: Sonorosia
  • Wall of Sound
  • Echo Chamber
  • Fragile
  • Cloning ability (Mutation effect)
  • Feats:
    • It remained separate at the time the Omnitrix times out, the clones can revert to separate Bens with the original's personality splintered among them.

Ultimate Echo Echo

  • Controls removable discs on his body that emit sonic blast
  • No longer able to multiply

  • Species: Polymorph
  • Residence: Viscosia
  • Anti-gravity projector
  • Acid blasts
  • Can slip through the smallest spaces
  • Attacks go through him

  • Species: Cerebrocrustacean
  • Residence: Encephalonus IV (previous planets accidently destroyed)
  • Predator: Vicetopus

  • Species: Crystalsapien
  • Residence: Petropia/Mor'Otesi
  • Can absorb any kind of energy
  • Fires energy
  • Forcefields
  • Flight
  • Durable skin
  • Can't absorb too much energy
  • Can't absorb unexpected energy

  • Species: Arachnichimp
  • Residence: Arahnascimmia

Rath 1
  • Species: Appolexian
  • Residence: Appoplexia
  • Has a serious anger problem
  • Fell from a moving spaceship, then got up completely fine and beat up the Rath-sized hole he fell through
  • Starts his rants with "Let me tell you something".
  • Due to a malfunction, Rath was nude until the issue later resolved with a luchadore outfit.

  • Species: Biosovortian
  • Residence: Attracta
  • Magnetic waves
  • Flight
  • Forcefields
  • Blasts
  • Regeneration
  • Head is vulnerable

  • Species: Nanomechion
  • Is tiny
  • Wings
  • Bioelectricity blasts
  • Can shrink indefinitely

Water Hazard
  • Species: Orishan
  • Residence: Orishaia
  • Donor: Bivalvan

  • Species: Prypiatosian-B
  • Residence: Prypiatosia
  • Donor: P'andor

Armodrillo big
  • Species: Talpaedan
  • Residence: Terraexcava
  • Donor: Andreas
  • Predator: Slamworm

Has incredible digging capabilities, enhanced strength, and, durability. Able to cause fissures and earthquakes by placing his drill-hands on the ground and pumping the jackhammer pistons on his elbows. He can also use the pistons to cause shockwaves and launch objects he is holding.


  • Though highly durable, his armor can be bypassed.
  • Can be paralyzed or knocked out with electricity.

  • Species: Geochelone Aerio
  • Residence: Aldabra
  • Donor: Galapagus

  • Species: Amperi
  • Residence: Amperia
  • Donor: Ra'ad

  • Species: Chronosapien
  • Chronokinesis
  • Lacks durability

  • Species: Merlinisapien
  • Donor: Prisoner #775
  • Flaws
    • Nearly named "Overkill".

  • Species: Citrakayah
  • Residence: Chalybeas


Jury Rigg

  • Species: Gimlinopithecus
  • Residence: Pattersonea

  • Species: Segmentasapien
  • Residence: Polyominus
  • Shapeshifting
  • Decoys
  • Brick constructs

  • Species: Orthopterran
  • Predator: Mucilator

  • Species: Galilean
  • Residence: Keplorr
  • Bulky planet
  • Gyrokinesis
  • Enhanced strength

Ball Weevil
  • Predator: Terroranchula


Pesky Dust
  • Species: Nemuina


The Worst

Kickin Hawk
  • Donor: Liam

  • Controls atomic energy
  • Flight
  • Second most powerful of Ben's aliens

  • Residence: Terradino
  • Flight
  • Internalized star power
  • Energy constructs

  • Species: Incursean


  • Species: Vladat
  • Residence: Anur Vladias
  • Vampiric
  • Projects Corrupturas that control minds
  • Sucks life out of victims
  • Hypnotic vision
  • Sonic blasts
  • Harmed by sunlight

  • Scary face that can even frighten all-powerful beings

  • Species: Spheroid
  • Residence: Scalpasc

  • Species: Nosedeenian
  • Residence: Nosedeen Quasar

  • Species: Polar Manzardill
  • Residence: X'Nelli

Alien X

  • Species: Celestial Sapien
  • Residence: Forge of Creation
  • Can warp space, time, and dimensions
  • Tanked a universal attack
  • Exhibits planetary combat
  • Unlimited power and can alter the fabric of reality itself
  • Can only make a decision after agonizingly long debates


  • Ben manages to gain total control of Alien X by convincing the form's two personas to agree on letting him control the physical body.


  • Initially used in extreme emergencies since the debating by the form's two personas would cause the physical body to be completely unresponsive to everything around him unless they reach an agreement.


  • Saved the universe a bajillion times
  • Always shows great physical strength
  • Made many enemies since he was 10 years old and is somehow still alive
  • Attained FAR MORE than 10 alien forms: Currently 65 known aliens, and about 10,000 in the future.


  • Cocky and arrogant
  • Transformations have time limits
  • Still has not mastered all his forms
  • Young and inexperienced