Gravediggaz was an American hip-hop group from New York City, known for its dark sense of humor and abrasive, menacing soundscapes. Gravediggaz blended hardcore hip hop, gangsta rap and heavy metal with horror elements to pioneer the hip-hop subgenre of horrorcore. The group was formed in 1992, bringing together Prince Paul (The Undertaker), Frukwan (The Gatekeeper), Poetic (The Grym Reaper) and RZA (The RZArector). It came about largely due to the efforts of Prince Paul.