Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki

Mudigirf is a villain in the series Den -10. He is one of Oculus's henchmen. He was originally the leader of the villains team, but because he lost in a war to Oculus, Oculus became the leader. His full name Mudigirf Nivlek. His name is Frigidum written backwards, frigidum meaning "cold" in Latin.

Biography and Personality

Mudigirf is smarter than his fellow team mates, but as powerful as them, and of course, evil. Mudigirf is also very treacherous against Oculus, and in one episode went back in time to be the leader. He was originally the leader of the team, but he lost to Oculus. He hates Ari, since he took the Xirtisop they both created, and he gave it to a Namuh.

Mudigirf was born in 2100 (time goes backward in the opposite dimension, he is 45), on the planet Illen'x. When he was 30, he met Ari on the planet Aixelpoppa, and they both worked on a secret project based on the Xirtinmo, for evil purposes. They worked on it for 15 years, and when it was finished, they needed helpers. They went to Emirp Navlag, where they met Larberec and Odutset, who they hired to be their henchmen, telling them there is a planet where they can atack with no one stopping them. When they reached Thrae, Ari took the machine they were working on, the Xirtisop, and he ran away from the ship. When Mudigirf and the others landed, they discovered Ari gave it to a Namuh, and then they started destroying the city until Ari will give it back, but the namuh used it to fight them, and Den (the namuh) became a hero. They went on a regular routine, the villains fought, destroying the city, and the heroes won at the end. But that changed when a spaceship from the matter dimension appeared...

(to be continued as the series progresses)


  • Shooting fire from his mouth to burn or melt things
  • Pyrokinesis, controlling fire
  • He can live in very heated temperatures


  • Coldness weakens him
  • If his breath is used too much, he needs to catch his breath before using it to freeze things again.

Species and Planet

Species: Llidraznam Ralop

Planet: Illen'x


Mudigirf has the body shape of a Polar Manzardill

He has a red-orange skin

His clothes are completely black