Fourarms

Fourarms (a play on forearm) is a Tetramand (tetra meaning four in Greek, mand being arms in Latin) from the desert planet Khoros that epitomizes a dystopia, resulting in the strength-oriented Tetramands. Tetramands are 12 foot tall powerhouses with armored skin and extremely dense musculature, making them unmatched in pure physical strength with the females stronger than the males. However, the muscle mass and heavy skin makes Tetramands relatively slow and unable to use things normally used by smaller life forms.


Fourarms is one of Ben's favorite alien forms, utilizing Fourarms's strength to create shockwaves simply by pounding the ground or clapping all four of his hands together, dubbed the "Big Smack", and his leg strength allows him to cross entire city blocks in a single jump. When under the effects of an illness, his strength and stamina are somewhat lessened and he develops pungent hives in his armpits. With Fourarms, Ben has a tendency to make punning with arms and has habit of saying he can do something "with three hands tied behind my back". Ben first transformed into Four Arms to fight the giant woolly mammoth that Dr. Animo had reanimated in "Washington B.C.".


Four Arms reappeared in Ben 10: Ultimate Alien, wearing a gladiator-type attire with gold bracelets on his wrists and ankles, a ponytail, two gold sashes that cross over his chest with the Ultimatrix symbol on the center of his chest, and green eyes instead of yellow. Four Arms is regained in "Video Games" in a fight with Ssserpent, and Ben was surprised because he did not know he was still there.


Ben's 10-year-old version of Fourarms made an appearance in Ben 10: Ultimate Alien, in the episode "The Forge of Creation". With the exception of the Omnitrix badge on his shoulder changing from white to green, his appearance remained unchanged from the original series. In Omniverse, with a lighter skin tone, Fourarms is now bald with 3 short spikes on the top of his head, a mustache. He also wears a black tank top like shirt with the Omnitrix now on his belt. He also has fingerless gloves like in the Original Series with green cuffs at the wrist of his gloves. The 11-year-old Fourarms in Omniverse looks the same as in Ben 10 but with green eyes.


Source: http://en.wikipedia.org/wiki/List_of_Ben_10_aliens#Fourarms

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