Yellow power ring
|[List of appearances]|
Arkillo is a playable character in LEGO Batman 3: Beyond Gotham.
Arkillo was a member of the Sinestro Corps. Arkillo was recruited into the Sinestro Corps due to his ability to "instill great fear" in others. Arkillo's skills allowed him to quickly advance in the ranks becoming the Corps drill sergeant.
In the video games
Arkillo confronts Batman, Wonder Woman, and Solomon Grundy when they arrive on Korugar to steal a Sinestro Corps battery. After failing to stop them from moving through a factory, he brawls with Grundy and is warded off.