Krogur is a Drone who wants the death of humans, but isn't ready to give his life yet. He can be passively aggresive in his remarks in retorts, pretending to be tough to impress- or amuse- his platoon. He is often teased and laughed at for being a Drone with no specialty, and as a result, will do anything to prove himself.
Krogur has and always will be the runt of his group. Ever since his first battle on E-Day, he was laughed at by the stronger Locust, and laughed back at them from the Hollow as they died. He isn't trained for anything, earning him the name "Clean", meaning he has no scars or hatred from training or war. His favourite weapon is the Hammerburst II assault rifle.