In Franken-Fight, Humungousaur battled Crystalfist until he got distracted and scared by the tentacle shapes that he created.In Cyber Slammers, Humungousaur battled Steam Smythe and accidentally wrecked the Biggie Box store.In Billy Bajillions, Humungousaur stopped the Forgeti from attacking Billy and helped the former remove the snow.In Don't Touch, Humungousaur defeated the Forever Knight.In Show Don't Tell, Humungousaur battled Hex and broke a spell he casted on Gwen.In Bridge Out, Humungousaur helped Simon move some cars.In King of the Castle, Humungousaur stopped a chandelier from falling on him and the others.In Moor Fogg, Humungousaur battled the Fogg monster, but timed out.The same scene reoccurred on the Forever Knight's screen in Franken-Fight.Humungousaur first appeared in This One Goes to 11, where he defeated Wreckingbolt by timing out near a waterfall.In Innervasion Part 5: High Override, Humungousaur was added to the active playlist due to the Omnitrix's reboot.Humungousaur is vulnerable to the telekinetic abilities of a Celestialsapien. Whilst his hide is extremely durable, Humungousaur is still shown to suffer damage from Bashmouth's bites.
Humungousaur's sonic attacks can be exploited and redirected back at him, such as when he was launched backwards by Lord Decibel's portable sonic-based jetpack. Humungousaur is unable use his sonic attacks on soft surfaces such as mud. Likewise, his tail can be used against him as a way of weighing him down. Humungousaur has a strength limit, as he was unable to stop himself from falling off a cliff with the added weight of Wreckingbolt.
Humungousaur's tail can cause unintentional damage if he does not watch what it hits. Furthermore, he cannot fit in tight spaces. Humungousaur's large size means he is both slow and an easy target. In Medieval Upheaval, Humungosaur wore a crystal helmet created by Diamondhead on the top of his head. Humungousaur wears the Omnitrix symbol on his chest. He also has two green eyes with thick black outlines. His teeth are yellowed and minorly fanged. Both his lower jaw and brows are protruding while his almost human-like nose appears to be squished inward. His square-like head is mostly hunched forward and the beige area of his neck is wrinkled. His knee caps and finger joints also bulge out. He has three fingers and a thumb on each hand and three black, elephant-like toes on each foot. The mace has three spikes shaped like stalagmites, being one large spike on the middle and two smaller spikes on the sides. Dark grey, stone-like spikes, each shaped like the dorsal fin of a shark, run down his spine from the top of his neck to a black mace on the end of his tail. He has a beige chest, abs, inner arms, and lower jaw. His armored hide is light brown, with minor plating on his shoulders, tail, back, arms, and upper legs.
He has elephant-like feet and a lengthy lizard-like tail. His body is somewhat humanoid and muscular with two arms and two legs.
Here are some free printable Ben 10 coloring pages.Humungousaur is approximately 20 feet tall. As long as Ben’s experience in alien combat increases, the stronger the Omnitrix’s stored energy becomes, the more and stronger alien heroes the Omnitrix can summon to fight with Ben. Ben, a 10-year-old boy, discovers the Omnitrix and gains the ability to transform into 10 different kinds of alien heroes, and takes on the task of defending the world.