Alien Species
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"It's Hero Time!"
―Ben's catchphrase.

Benjamin Kirby "Ben" Tennyson is a Human, cousin of Gwen Tennyson, and the grandson of veteran Plumber Max Tennyson and the Anodite Verdona.

Biology[]

Appearance[]

Ben's physical appearance has changed from a 10 year old to a 16 year old. However, he retains brown hair, green eyes, pale skin, and is quite skinny for his age, though he shows a lot of muscle definition due to being athletic.

The Omnitrix gives to Ben the body of a prime physical specimen of his chosen species, as well as instinctive knowledge about the use of their powers (but just the basics). The specimen that Ben transforms into is not necessarily the most powerful of the species, but the healthiest and strongest at an age equivalent of the Omnitrix user. In other words, Ben can still defeat individuals of the respective species who are younger or close in age to him, but he would be defeated by older and more experienced aliens, who may or may not have magical, technological or biogenic enhancements (mutation).

For example, if an alien wearing an Omnitrix scan a Human it would become a Human with the body of a top athlete. But a martial artist Human would still be able to beat it, because specific techniques are not taught by the Omnitrix.

History[]

At the age of 10, he came in possession of the Omnitrix, a watch-like alien device containing genetic material from numerous different species, which allows him to temporarily transform into a number of alien forms. During this time he battled foes such as an Osmosian named Kevin Levin and the Chimera Sui Generis known as Vilgax.

About a year later, Ben became obsessed with a Conductoid named Feedback, though the form was destroyed by a mutant Galvanic Mechamorph named Malware. Sometime later, he took off the Omnitrix for an unknown reason.

Less than four years, Ben put back on the Omnitrix, which recalibrated and assumed a new form. However, he was forced to destroy the Omnitrix to prevent Vilgax from weaponizing it and obtained the Ultimatrix, an Omnitrix-type device with the ability to evolve his aliens into more powerful forms.

By age 16, Ben became world-famous and was given a second Omnitrix after Azmuth deemed him worthy of it; the one he had used prior was revealed to be a prototype.

Powers and abilities[]

Canon Omnitrix Aliens[]

The following aliens have been used in canon media.

Future Aliens[]

The following aliens are exclusively available in the Ben 10,000 Timeline.

Dimensional Aliens[]

The following aliens are exclusively available in other alternate dimensions and timelines, though it is possible they are also available in the Prime Timeline.

Non-Canon Aliens[]

The following aliens have appeared in non-canon media.

Concept Aliens[]

The following aliens only exist as names or ideas.

Crossover Aliens[]

The following aliens have been confirmed to be available in the Omnitrix despite originating from different franchises.

Gallery[]

References[]

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