Hitman

From 1997, DC published Hitman, a gritty, darkly humorous series by writer Garth Ennis and artist John McCrea. The book follows Tommy Monaghan, a low-rent contract killer with minor psychic abilities, navigating the seedy underworld of Gotham City. Its blend of street-level violence, sharp dialogue, and Ennis's trademark irreverence made it a cult favorite among fans of mature superhero storytelling.