Making his debut in #37 of Swamp Thing in the late eighties, Alan Moore’s supporting character of Constantine hit our pages as a… a bit of prick. A sorcerer, a deviant and a swindler, Constantine was the devil on the good-natured swamp thing’s shoulder. The wayward scab that itches to be picked, and then gets very, VERY infected. And once given a life of his own, he didn’t change much in nearly thirty years. Swamp Thing’s publication without the Comic Code Authority’s stamp of all ages approval, and the newly rated ‘suggested for mature readers’ umbrella, gave birth to DC’s darker stylized publication house Vertigo, and more importantly, formed a new direction for DC, with Hellblazer as the main attraction.