34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Original Continuity.

Exo-Skull is a villain created by Dr. Animo who has fought Ben 10,000 before. He is a cybernetics enhanced rhino/human hybrid, and part of a gang of human/animal hybrids. He is also one of Maltruant's henchmen.


Edit This section needs expanding. You can help by adding info.


Exo-Skull seems to be surprisingly intelligent, even though he likes to skip the fancy stuff and focus on smashing things.

Exo-Skull respects his girlfriend, Subdora's need for artistic expression and is really supportive with her. However, when she was constantly failing to get the Orb of Pooma Poonkoo, he took over control of the operation.

Exo-Skull holds a deep grudge towards Ben Tennyson.


Ben 10

Edit This section needs expanding. You can help by adding info.

In Ben 10,000, Exo-Skull mistook young Ben as XLR8 for his future self and attacked him, but was soon after easily defeated by the older Ben as XLR8.


Exo-Skull reappeared in Special Delivery, where he was seen attending Psyphon's auction in order to obtain the Dwarf Star.

In Fight at the Museum, Exo-Skull and Subdora are hired to steal a valuable artifact for Maltruant. Exo-Skull gives Subdora two chances to steal the artifact through her "artistic" methods. However, after she was thwarted a second time by Ben Tennyson and his associates, Exo-Skull insisted on doing things his way. He launched a devastating attack on the museum where the artifact was stored, and continued to pose a threat despite being immobilized by Gravattack. Eventually, he and Subdora escape with their prize and met with Maltruant to deliver it.

In It's a Mad, Mad, Mad Ben World: Part 1, Exo-Skull and Subdora rob an emporium, and are confronted by Ben and Ben 23. Though they manage to escape, the Bens follow them to the warehouse where Maltruant is hiding. During their second battle, Maltruant's chrono cog is activated, and they are all transported to Mad Ben's Dimension. A short while after, they battle with the Bens once more over Maltruant's key. Both Exo-Skull and Subdora are defeated by the Clockwork/Techno-Bubble combination, but are pulled away by Maltruant after he is reunited with his key.

In Let's Do the Time War Again, Exo-Skull and Subdora attack Ben and Rook, keeping them busy while Eon steals a pair of Time Beast eggs.

In Secret of Dos Santos, he follows Ben, Rook and Kai as they enter the Temple of the Sky. After the trio discover Maltruant's main spring, Exo-Skull attacks them. He is defeated, but both he and the main spring are pulled away by Maltruant.

In The End of an Era, he infiltrates Plumber Headquarters and steals the dwarf star from Argit, using its power to demolish his Techadons. When the present day Ben and Rook are brought in to help, Whampire manages to defeat Exo-Skull by ramming into him with a Diamondhead-based helmet. Exo-Skull and Subdora are ultimately abandoned by Maltruant as he travels back to the beginning of the universe.

Powers and Abilities

  • Energy Blasts
  • Enhanced Strength
  • Corruptura Immunity
  • Jet Boosters
  • Dwarf Star

Exo-Skull has enhanced strength and endurance due to his large size and cyborg form. He is strong enough to overpower Four Arms and Rath, and easily smash through walls. He even can destroy some of Argit's Techadons, even without the Dwarf Star in his possession.

Exo-Skull can shoot energy blasts and nets out of his horn.

Exo-Skull is immune to Whampire's hypnosis.


Exo-Skull has two jet boosters attached to his back.

Exo-Skull's armor can withstand Corruptura-based mind control.


Ben 10

Ben 10: Omniverse

Naming and Translations

Language Name Origin
Portuguese (Br) Exo-Crânio From crânio, skull


Exo-Skull's name is based on the word exoskeleton, replacing skeleton with skull.

Vilgax DiagonLucubraConduit EdwardsEsoterica
BioidsDronesSquid Monsters
Zs'Skayr CrüjoKuphuluLord TransylMummyViktorYenaldooshi
Anur-Mirrored BenAnur-Mirrored CharmcasterAnur-Mirrored HobbleAnur-Mirrored RookMutant Pumpkins
Aggregor Aggrebots
Evil Bens EonAlbedoBad BenBenzarroEon's ServantsMad BenNega Ben
Faction Dr. PsychobosKhyberKhyber's PanuncianMalware
Rooters ServantisPhil BillingsRagnarokSwiftLeander
Mutated Kevin Kevin 11Kevin 11,000Ultimate KevinOmniverse Kevin
Incursean Empire MilleousAtteaRaffMajor Glorff
Lieutenant RanaSangfroidWay Bads
Forever Knights DriscollEnochPatrickUrianCyrusJoseph Chadwick
ConnorDagonetDr. JekyllMortonReginaldTwin KnightsSquire
Coach FinnDragon RobotForever NinjaSquires
Dr. Animo Mutant FrogMutant HamsterMutant CockatielMutant MammothMutant TyrannosaurusHeatbatMutant SeagullMutant SquidMutant LepidopterranMutant BatMutant Prairie DogMutant HornetMutant ChickensMutant Chicken LeaderMutant KangarooMutant SnailMutant AntsMutant MosquitoMutant GiraffeTechnobugMutant ChupacabrasFrankencryptidMutant SquirrelsCrystal Claws
Psyphon Bug-LiteBouncersBubble HelmetLiamGorvanMinion
Nightmarish AlienPiscciss Volann PrisonerPickaxe AliensSweet-Eels Sparklefunk
Hooded AlienThunderpigTummyhead
Magic AdwaitaCharmcasterDarkstarPallorfangScrutin
Highbreed Highbreed CommanderDNAliensXenocyteMizaruSimian
Vreedles MaPaOctagonRhomboidParallelogramIsosceles Right TriangleDodyPretty Boy
Bounty Hunters SixsixSevensevenEighteightSynthroidAztakSunderKraabVulkanus
Vengers Billy BillionsCaptain NemesisKangaroo KommandoMazumaSimonsWill Harangue
Lenopan Mr. MannMrs. MannCamille's Ex-BoyfriendMann Family's Bodyguard
Fistrick CorvoHoodlumFistrick's ThugFistina
The Hive Elena ValidusNanochipDecoy QueenEvil BuildingsShip It's Employee
Road Crew Baron HighwayTurbineRoad Rage
Zombozo Acid BreathFrightwigThumbskullZombie Clowns
Great One Enforcer AlienInterpreter AlienLeader Alien
Rojo's Gang RojoAzulAmarillo
Other Villains AntonioBenevelonBlue LeaderBuzzCharles ZenithClancyMayor ColemanCollectimusDr. DoomacusDuaneEvil Way BigGarbage MonsterPrince GyulaHammerHowell WaynerightHulex ColonelHulex WorkersInspector 13JackJarettJonah MelvilleKolarCaptain KorkKrakkenKundoLepidopterran PrisonerMaltruantMino-TogaMissyMorggMutant SeagullsMyceliumNyancy ChanOliver ThompsonPinkyPlant AlienPlant ClonesPoltroonPrisoner 775Red LeaderScooterSeebikSolid PluggSsserpentSubliminoSuemungousaurSunnySurgeonTetramand PrisonerTrans-Dimensional MonsterTrumbipulorViolet OffendersKing XarionYetta
Robots B.L.R.R.T.S.A.M.Slix VigmaRed RobotComputronComputron's MinionsOttoTechadon RobotsMechaneerNaljian DestructorR.E.D.sMouse MinionsStalkerMoon RobotsRemotePerplexahedron GuardsJungle Guardians
Future Dr. AnimoExo-SkullMot SnikrepSplootSubdoraVilgax
Alternate Dimension Mad PakmarOrange Offenders
Generator Rex AlphaBlack KnightBiowulfI-BolSkalamander
Secret Saturdays V.V. ArgostMunya
Non-canon GorvanSnap DragonTwo-Headed SnakeVilgax (Gwen 10)