After he reveals to Finn that he is actually the Grand Master of the Gnomes and the ruler of the Beneathaverse, the underground world that the gnomes live in, he says that he had been looking for someone with endless power for his machine, the Upturnoverdrive, which will turn the world upside down so that gnomes would rule the world. The gnomes use Finn to power the Cyclonic Roticerod, the Plasma Ball, and the Brain Machine (components of the Upturnoverdrive). They shock him whenever he becomes tired.