Green Lanterns #21

“THE GREEN IMPURITY” finale! Pushed to the brink by Polaris, one of the two Earth Green Lanterns will have no choice but to use lethal force for the first time and take down their enemy…permanently!

Written By:
Sam Humphries
Pencils:
Robson Rocha
Inks:
Joe Prado, Daniel Henriques
Cover By:
Dave McCaig, Lee Weeks