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General Information
Species Oneiromancer
Home World Unknown
Body Humanoid
Powers and Abilities
Abilities Oneirokinesis
Energy Beams
Dream Absorption
Sleep Induction (via Energy Beams)
First Appearance Hit and Miss

Nigester is the Hidden Universe's DNA Sample of an Oneiromancer from an unknown planet. He was created by SoRandom31.

Back in Action: Alien Universe

  • Nigester made his debut appearance in Hit and Miss where he was used to fight Nightcaster (later revealed to be Eunice).
  • In Ten Plus Twenty, he was used again to defeat (and accidentally kill) Nightcaster, he was removed from the Omnitrix by Azmuth since there was a change of Nightcaster returning through Nigester.
  • In The Alternative, an alternate timeline Ben used Nigester (activated through a spell by Gwen) to get to Vilgax's ship, only to be thwarted by the revelation of the Oneiromancer's big weakness.


Back in Action: Alien Universe


  • His original name was "Nightcastron."
  • Orginally set to appear in Ben 10: Omni-Revolution before its cancellation, Nigester/Nightcastron was to be one of the many unique aliens featured, and was created by co-creator and then-animator (now writer) Random.
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