Führer Hell Saturn was the leader of Black Magma for almost all the series. He revived Queen Hedrian by placing a mechanical heart in her chest and recruited Inazuma Ginga to be a member of Black Magma.
He, however, died in a fight against him in episode 47, revealing him to be a mecha-human. He later appeared to Queen Hedrian, the one who planned his assassination. He explained that he was revived by energy beams of The Omnipotent God and that her artificial heart was decaying, killing her. In episode 50 he was seen alongside a revived Hedrian and Amazon Killer. They all disappeared when Chief Arashiyama struck and killed Omnipotent God.
- Hell Saturn's costume bears a resemblance to that of Darth Vader of the Star Wars franchise. As Sun Vulcan premiered around half a year after Star Wars Episode V: The Empire Strikes Back, this may not be coincidental.