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Dino-Mighty is the Omnitrix's DNA sample of a Vaxasaurian from the planet Terradino and the Dimension 23 equivalent of Humungousaur.


Dino-Mighty looks mostly the same as Humungosaur in Omniverse his skin is greyish-cyan, his chest is a lighter greyish-cyan, his eyes and sash are blue, and the waistband of his briefs is soft blue. The Omnitrix on his sash is blue with a golden rim.

Powers and Abilities

Enhanced Strength

Dino-Mighty possesses incredible strength, being able to lift and throw objects (heavy or light) up to a high altitude, even into near-earth orbit. Technically speaking, he is physically stronger than Methanosians[DM 1] and Crystalsapiens.[DM 2]

Dino-Mighty possesses a thick, armored hide, which has proven to be durable enough to withstand blaster fire and heavy impacts. His skin is also resistant to heat.

Dino-Mighty has the power to increase or decrease his own body size and mass. He can grow bigger up to about 60 feet at will, increasing his natural strength as he grows. He can also shrink down to about 10 feet.[DM 3]

When Dino-Mighty grows, his dinosaur features become more pronounced, growing Stegosauride features such as plates on his back, a crest on his forehead, and spikes on his tail. The plates on his shoulders and arms also separate and grow, giving him a more ferocious look. These features give him an extra edge in battle both defensively and offensively. Dino-Mighty can also generate his Stegosauride features without changing size.[1][DM 4]

Dino-Mighty is durable enough to survive in the vacuum of space for a few minutes[2][3] and pass through dangerous force fields[4], as demonstrated by Humungousaur.

Dino-Mighty is capable of jumping extremely high despite his size and weight. His tail is also powerful enough to easily knock away Malware's third form.[5]

Dino-Mighty can run on all fours in a similar fashion to a bull or a rhinoceros.[6]

Dino-Mighty is quite agile for his size, as Humungousaur could somersault onto one of the Forever Knights' battle horses,[7] perform a slide tackle,[8] and evade attacks while jumping.[5]

Dino-Mighty has powerful jaws that are strong enough to cause pain to a Highbreed,[9] as demonstrated by Humungousaur.

Dino-Mighty's immense size and weight make him very useful for moving against strong suction forces[10] and powerful winds.[11]

Dino-Mighty has a powerful roar, which Humungousaur once used to scare away a large group of reporters.[12]

Similar to Handy Man, Dino-Mighty is strong enough to create shock waves by clapping his hands together.[MW 1]

Also like Handy Man, when infected with a cold, Dino-Mighty gains the ability to spit slime.[13]


Dino-Mighty's strength has a clear limit, as with such cases with moving and lifting beings or objects as heavy as Tyrannopede, whose sheer weight proved a challenge for Humungousaur to manage.[14] Technically speaking, Dino-Mighty is physically weaker than Tetramands,[DM 1] Highbreeds,[9][15] and Evolved Vaxasaurians, the latter of whom is able to lift a To'kustar in record timing.[16] 

Dino-Mighty is very slow and combined with his naturally large physique, it makes him a very easy target for enemy attacks. Even his base size makes it impossible for him to fit into small spaces.

Dino-Mighty can be discomforted by an Aerophibian's neuroshock blasts.[17]

Dino-Mighty is weak against electricity, such as that generated by an Amperi.[18]

Being a Vaxasaurian, Dino-Mighty is vulnerable to being trapped by a Kaosseffexx Ultimasauria, as shown when Humungousaur was encased in Tyrannopede's cocoon and was unable to escape on his own.[19]

Dino-Mighty is more of a land-based alien, meaning he cannot breathe underwater.[20]

Dino-Mighty can be harmed by a Methanosian's fire attacks.[17] Similarly, he can be harmed by a Pyronite's fire attacks even while he has his Stegosauride armor.[3]

Despite his enhanced durability, Dino-Mighty's feet can be badly hurt by a strong enough blow, similar to those of a human.[21]

Despite his wind resistance, Dino-Mighty can still be blown off his feet if the wind is strong enough, as shown when Humungousaur battled Sir George.[22]

Like Handy Man, if Dino-Mighty is under the effects of a cold virus, his strength and stamina will be severely reduced.[13]





Season 7

Naming and Translations

Language Name Origin
Polish Dino-Wielki From dino, dinosaur, and wielki, large
Portuguese (Br) Dino-Mighty From the original English name
Romanian Dino-Puternicul From dino, dinosaur, and puternicul, powerful
Russian Диноминозавр From динозавр, dinosaur and динамит, dynamite
Spanish (HA) Dino Mighty From the original English name


Dino-Mighty's name is a portmanteau of "dinosaur" and "mighty". It is also a play on the word "dynamite".


Crew Statements

Dwayne McDuffie

Matt Wayne

Dimension 23 Aliens
Seen Aliens
Big BugBrainfrogBuild-A-GuyDino-MightyElectricyetiEye GuyFreezeghostFreezelizardHandy ManLightning VoltMr. MonkeyNighty KnightRollawaySpeedyquickTechno-BubbleToolboxxVomit Man
Unseen Aliens
Bat-DudeCharcoal-ManCopy CopyDog-NabbitFastcatFeedbackFish FingersFright FaceGiant-MansterHose HandsJellyFritzMr. MuckyMuck-A-MuckOrbit ManRathTeeny-WeenyWindy-Hindy
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