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SpeedDemon is the Proto-Ultimatrix's DNA sample of a Kineceleran from the planet Kinet.


SpeedDemon has red skin and wears a green sleeveless suit with black pants. His helmet has a mouth protection, and he has green boots and wears the Proto-Ultimatrix symbol on his chest. XLR8 has a black stripe on the top of his helmet and his neck. His tail is green and black with a metal axe on the edge, and he has rollers on the sides of his feet.

Powers and Abilities

SpeedDemon can manipulate friction to reach speeds of 500 miles per hour within two seconds. He can accelerate so quickly that time appears to completely stop to him Basically, SpeedDemon can run so fast to the point where he cannot be seen until a camera's slow-motion is used. He also appears to have more control over his speed than fellow speed alien Fasttrack, seeing as SpeedDemon could always stop immediately after running for a while, whereas Ben's Fasttrack can have trouble stopping if he runs too fast.

SpeedDemon has very high dexterity, being able to type on keyboards or keypads at high speeds. Using this skill, he can input any code to deactivate devices. SpeedDemon can think, act and react at superhuman speed as well.

SpeedDemon can deliver speed-enhanced attacks with rapid succession, such as excessively kicking or stabbing enemies with great speed and strength. SpeedDemon's speed gives him highly sharp reflexes, allowing him to dodge attacks with little to no effort, and change direction very easily while running. SpeedDemon is capable of creating tornadoes by generating a centripetal vacuum powerful enough to lift a To'kustar, either by running in a circular pattern or spinning at supersonic speeds.

SpeedDemon is fast enough to run on water. While doing so, he can even create water vortexes around his enemies. SpeedDemon's scissor-like claws can cut through many materials with relative ease. SpeedDemon has enhanced strength, as XLR8 he was able to carry a multitude of people, to safety without slowing down when he was only 10. SpeedDemon can recover from injuries faster than any other species. SpeedDemon's tail is also prehensile and can attack enemies with the axe on the edge.


SpeedDemon's speed does not work on all surfaces; running on ice can slow him down, whereas running on mud leaves him stuck in place. SpeedDemon's speed does not work on all surfaces; running on ice can slow him down, whereas running on mud leaves him stuck in place. SpeedDemon can also be held in place if his tail is either stepped on or held down.

SpeedDemon's speed can be used to an opponent's advantage, as shown when Ben Prime was left badly stunned when he ran into Princess Looma's outstretched arm. Despite his enhanced strength, XLR8 felt discomfort on his back from carrying Mr. Baumann over his shoulders. Technically speaking, SpeedDemon is physically weaker than Citrakayahs. SpeedDemon is very hyperactive and it can be difficult for him to stay focused.




UItimate SpeedDemon

Ultimate SpeedDemon is the Proto-Ultimatrix's DNA sample of an Evolved Kineceleran from the planet Kinet. Ultimate SpeedDemon's design was created by Daniel Sanchillis.


Ultimate SpeedDemon has a similar appearence to SpeedDemon, although he has a more metalic suit, bigger wheels and a turbine tail. He also has a rowing on his tail, and has energy shining all around his body.

Powers and Abilities

As he had to evolve in a planet where the lifespan is about five years, Ultimate SpeedDemon evolved to conserve his energy to the maximum, so he could unleash it all at a moment's notice. Because of this energy conservation, he gets thousands of times faster than his devolved form, basically teleporting from a place to another.

Due to his accumulation of energy, Ultimate SpeedDemon can heat up his body and make his energy pinsirs bigger.

He has enhanced senses and reflexes.


Due to his almost unlimited speed, Ultimate SpeedDemon has to maintain focus on his path, as if he doens't change his direction with his rowing, he may get beyond his point of interest.




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