Character D Black Knight [Edit] [Talk] The Black Knight or King Arthur appeared in the Wii-exclusive title, Sonic and the Black Knight. In this game Arthur serves as the main antagonist, hence the title of the game. This Sonic the Hedgehog related article is a stub. Please help by expanding it. Retrieved from "https://nintendo.fandom.com/wiki/Black_Knight?oldid=501057" Categories: Character articles Pages needing a quote Class D articles Sonic the Hedgehog stubs Stubs Sonic the Hedgehog characters Third party characters Community content is available under CC-BY-SA unless otherwise noted.