Mahgo has blond hair, a large head (the reason for which is that he is omniscient, according to himself) and is wearing only a short white toga during the events of the comic. Another striking feature is that he is smoking a hookah.
Mario and his friends stumble across him in Frankfurt, Germany, in an Indian restaurant called Taj Mahal. They had to get through a maze of filing cabinets in order to find him. Mahgo tells each of the friends about a secret power they have and have not known about before. According to Mahgo, TicToc is able to freeze time for a few moments, while Bomberman can throw bombs. Mario, finally, has the gift to turn toilet brushes into zippers. When they leave contently, Mahgo quietly characterizes them as "weirdos" to himself.