Read more about Mestema at: Wikipedia

Official Site: MGM Entertainment

The Dungeonmaster (originally Ragewar: The Challenges of Excalibrate and Digital Knights) is a 1984 American anthology fantasy film produced by Charles Band, and is split up into seven distinct story segments, each written and directed by a different person: Dave Allen, Band, John Carl Buechler, Steven Ford, Peter Manoogian, Ted Nicolaou and Rosemarie Turko. The film's theme was influenced by the popularity of Disney's 1982 film Tron and the roleplaying game Dungeons and Dragons.

Principal photography began in 1983 but the film was not completed until 1984. The film features an appearance by the heavy metal band W.A.S.P. The film is known for the line of dialogue "I reject your reality and I substitute my own". A sequel to the movie was shot and edited in 1988, but never completed.

Paul Bradford (Jeffrey Byron) is a skilled computer programmer who lives with his girlfriend, Gwen (Leslie Wing), and "X-CaliBR8", a quasi-sentient personal computer that Paul programmed and which he interacts with via a neural interface. Gwen is jealous of Paul's unusually close relationship with X-CaliBR8, to whom Paul has given a female voice, and fears that their relationship will be destroyed by Paul's reliance on X-CaliBR8 for his various day-to-day activities.

One night, Paul and Gwen are both transported to a Hellish realm presided over by Mestema (Richard Moll), an ancient, demonic sorcerer who has spent millennia seeking a worthy opponent with whom to do battle. Having long defeated his enemies with magic, Mestema has become intrigued with technology, and wishes to pit his skills against Paul's, with the winner claiming Gwen. Arming Paul with a portable version of X-CaliBR8 (which takes the form of a computerized wrist band), Mestema begins transporting Paul into a variety of scenarios in which he must defeat various opponents. Most of the challenges involve Paul using his X-CaliBR8 wristband to shoot people, monsters, and objects with laser beams.

Mestema has not been a contender in any CBUB matches.