Rulas

Professor Rulas was a scientist who created the Colossus — a giant super computer with a mission to find the champion of the universe by making suitable candidates fight it out in front of a packed arena of a replica Colosseum on the planet Phwillite. When Rulas was tricked into admitting he was perhaps the most ruthless of them all having outsmarted all the contenders, he was teleported into the arena with the others to fight. Fortunately for him there was a built-in command to shut down the Colossus ("Gibynw"). Once deactivated the combatants were teleported back to whence they came. (COMIC: Colossus of the Colosseum)