satan.
Pantera, Megadeth, Slayer, Metallica, Meshuggah, Lamb of God, Cradle of Filth, Death, Carcass, Krisiun, Arch Enemy, Exodus, Macabre, Ozzy Osbourne, Black Label Society, Iced Earth, In Flames, Iron Maiden, Testament, much more METAL
Dave Mustaine, Dimebag R.I.P.