Dark Judges

The Four Dark Judges are Judge Death and his subordinates, Judge Fear, Judge Fire and Judge Mortis, four once human Judges who had themselves transformed by the dark magics of the witches known as the Sisters of Death into undead monsters in order to fulfill Judge Death's mission to destroy all life. Their reasoning is simple: all life is committed by the living, therefore life itself must be a crime. The Dark Judges have repeatedly attacked Mega City One, with their most notable success being the Necropolis incident, when they conquered the city and exterminated a huge chunk of its population. They have always been beaten back eventually though, usually by either Judge Dredd or his associate, the psychic Judge Anderson.