The Deadly Six (六­鬼衆 Rokkishū?, lit. "Band of Six Oni") are a group of six villainous Zeti in the Sonic the Hedgehog series. The Zeti are a fabled race of malicious and violent creatures native to the Lost Hex that possess the innate ability to manipulate magnetic fields, which enables them to control electronics (such as robots) and remotely pilot mechs without using physical control interfaces.