Iommi also disputed who played bass on the track.
The bassist isn't optimistic about the future of Deadland Ritual, too.
How does the WAP controversy compare to heavy metal moral panic?
Black Sabbath’s Geezer Butler enjoyed a 50-year ride with Black Sabbath. But the lure of playing music proved too strong to resist – and now he’s back with a new rock ‘supergroup’, Deadland Ritual.
The track strays away from the typical hard rock sound.