Arkkis Chummuck
Arkkis Chummuck was a member of the galaxy-spanning police force called the Green Lantern Corps. While his native customs were considered weird by Corps standards (he once ate the remains of a fallen opponent to honor him), Arkkis grew into his role as a Green Lantern, and became a reliable member of the Corps.
Arkkis died in action stopping the villain Maaldor from using the stolen energies of the Green Lantern's Battery of Power.