The Green Lantern Corps was introduced in 1959, transforming the original power ring concept into a galactic police force under Hal Jordan. Sojourner Mullein is a new Green Lantern working in the Far ...

Absolute Green Lantern has, instead, introduced what’s been called the ‘Levels of Light’ with (so far) four distinct states: Qard, Rao, Sur, and Aur, respectively representing the Black, Red, Green, ...