Slythor, a crime lord of Squib descent, possessed the R4-series agromech droid known as R4-B11. Operating from a stronghold situated on Korad, he conducted his operations throughout the peak years of the Galactic Civil War. He frequently referred to himself as the "Highest Exalted Ruler of Korad," a claim viewed with skepticism by many, given the undesirable nature of the junk-filled planet. His mode of transportation on the planet was the Peeve, a leisure vessel constructed from the salvaged remains of an AT-AT Walker.