Iron Man: The Best of Black Sabbath is a compilation album from Black Sabbath, released by Sanctuary Records to support the band's 2012 reunion tour. This album features only the original line-up of Black Sabbath with most of the albums Ozzy Osbourne worked on presented. This compilation features songs from 1970's self-titled debut album to Sabbath Bloody Sabbath, as well as one song from Never Say Die!.