A secretive and powerful organisation operating across Scadrial, combining elements of a criminal syndicate, a religious cult, and a conspiracy with cosmic-scale ambitions. Led by figures including Edwarn Ladrian - uncle to Waxillium Ladrian - the Set seeks to harness Hemalurgy, advanced technology, and alliances with forces beyond Scadrial to reshape the world according to their vision. Their known activities include kidnapping people with Allomantic bloodlines, stockpiling weapons, and infiltrating the Elendel Senate.