The Rider Executioner is another weapon that evolves from ritual weapons used on Turtle, a moon circling around the gas-planet LU-109-Borne in the Marker system. Its shape evolve from the peasant's sickles, and it was used for beheading criminals within the original peasant communities. In modern times it is also made in larger versions, fit individually for beheading each of the 4 castes on the planet, the 'Feet', the 'Tools', the 'Riders' and the 'Protectors'.