Green Lantern (Kilowog)

A massive, pig-snouted native of the communal world Bolovax Vik in space sector 674, Kilowog was chosen by the Guardians of the Universe to wield a Green Lantern power ring, leveraging both his extraordinary physical strength and his genius-level scientific mind. He rose to become the Corps' legendary drill instructor, forging generations of rookie Lanterns into heroes.

Few corners of the DC Universe feel as richly populated as the Green Lantern corner, and this particular Green Lantern — debuting in 1986's Green Lantern #201, courtesy of the legendary team of Steve Englehart and Joe Staton — arrived right at the dawn of the Copper Age, stepping into a cosmos already crackling with iconic ring-wielders. With over a hundred catalogued appearances spanning nearly four decades, this is a character with genuine staying power, showing up across Green Lantern Corps, Green Lantern, and even Green Lantern: The Animated Series. The company alone is staggering — sharing pages with Hal Jordan, Guy Gardner, John Stewart, Arisia, and even Batman — placing this Lantern at the very heart of DC's most sprawling intergalactic mythology. Four key-issue appearances seal the deal: this is a character any serious Green Lantern collector will want on their radar.