Arkillo is an extra-terrestrial monster from the planet Vorn in Sector 674. Sinestro recruited him as one of the first agents in the Sinestro Corps, giving him a power ring based on his ability to instill fear. He is the villainous counterpart to Kilowog, drill sergeant of the Green Lantern Corps. He has also been a member of the New Guardians. Arkillo was created by Geoff Johns and Ivan Reis, first appearing in Green Lantern (Volume 4) #10. (2006)

Community content is available under CC-BY-SA unless otherwise noted.