| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form or appeared in any official LEGO sets.
A savage carnivore, Arkillo was recruited into the Sinestro Corps due to his ability to "instill great fear" in others. Taken to Qward, Arkillo's brutal nature allowed him to quickly advance in the ranks becoming the Corps drill sergeant and overseeing the creation of new Qwardian rings. He was a principal combatant during the Sinestro Corps War, particularly at the battles of Mogo and Ranx, where he fought one-on-one against his analog in the Green Lantern Corps, Kilowog. He is a member of the Sinestro Corps and New Guardians.
Arkillo is a Big Figure with pale green skin. He wears a black and yellow Sinestro Corps uniform with the team's insignia on his chest. His eyes are bright red without pupils. In addition, he also has a mouth full of razor-sharp teeth.