Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki

Xavier Matthew Paradox, more commonly referred to as Xarlek, is the main antagonist in Season One of Ben 10: Negative Rising and is the wielder of the Nemetrix. In Days of Present's Future, it was revealed that he actually is the son of Professor Paradox.

BTNR Biography

To Be Added

Powers and Abilities

See the Nemetrix for more info.


Ben 10: Negative Rising

Season One


  • Before finally settling on him being the son of Professor Paradox, he was going to be either the son of Eon, Ben 10,000, or Paradox. Ironically, if either of the other two choices had been finalized, it still would have made sense why Xarlek has a grudge against Ben.
    • Eon: Eon wants to be the only Ben Tennyson, and would want revenge for the two times Ben has defeated him in the past, thus making him encourage Xarlek to carry on his work.
    • Ben 10,000: Ben 10,000 is a busy person, and is occasionally unable to be home with his family. Due to him not being around Xarlek a lot, Xarlek would begin to hate him for being a poor father figure, thus making him want to defeat his father's younger self, so he could be born as another person's son.
Ben 10: Negative Rising
Lego Master (Creator) - Ultra3000 (Co-Creator)
Main Characters
Ben Tennyson - Brooke Tennyson
Recurring Characters
Max Tennyson - Rook Blonko - Gwen Tennyson - Kevin Levin - Jimmy Jones - Azmuth - Professor Paradox - Morgan Freeman
Dimension 666 Characters
Brooke Tennyson - Max Tennyson (deceased) - Gwen Tennyson - Ben Tennyson - Azmuth
Main Villains
Xarlek - Eon - Ben 666
Minor Villains
Elite Squadron (Led by Xarlek): Commander Cyrus - Executive Archie - Executive Maxie - Memorio-Master (formerly, deceased)

Other Villains: Sixsix - Sevenseven - Eighteight - Psyphon - Plumber Elite Force

Ben's First Playlist (Omnitrix Mark I)
Buzzskull (unlocked by accident) - Cy-X - Echo Echo - Fasttrack - Four Arms - Grey Matter - Heatblast - Humungousaur - Jetray - Shocksquatch - Upgrade - Vortentacle
Ben's Second Playlist (First for Omnitrix Mark II)
Arcticguana - Atomix - Buzzshock - Buzzskull (unlocked by accident) - Cy-X - Diamondhead - Eatle - Echo Echo - Fasttrack - First-Aid - Four Arms - Grey Matter - Heatblast - Humungousaur - Jetray - Shocksquatch - Sirknight - Snare-oh - Upgrade - Vortentacle
Xarlek's Predators
Ampliscreech - Buglizard - Crabdozer - Hypnotick - Malwacius - Mucilator - Omnivoracious - Poisiferno - Psyrakken - Quadroclaw - Ravagebeast - Serpentflame - Slamworm - Spectrarock (Predator for both Chromastone and Diamondhead) - Technoroid - Terroranchula - Tyrannopede - Vicetopus
Video Games
BTNR: Darkness
Season One Episodes
End of Peace - Freezepoint - Something You Should Know - Days of Present's Future - Evil Knows No Bounds - When All Seems Lost - A Day They Would Never Forget - Armageddon of Time - United We Stand - Divided We Perish - The New Era: Part 1 - The New Era: Part 2
Season Two Episodes
The Rising - Earth Shall Fall - Rest are unannounced