This article was originally published on winteriscoming.net as Jason Momoa joins the mosh pit at Black Sabbath's final gig.

In town to compère the heavy metal festival - known as 'Back to the Beginning' - which marked the final time Ozzy Osbourne, Tony Iommi, Bill Ward and Geezer Butler would rip up the stage together, the Game of Thrones star jumped into the Villa Park crowd when special guests Pantera took up their instruments for a four-song set.

Jason Momoa went all out during Black Sabbath's farewell show. Along with hosting this historic day of heavy metal, he immersed himself in the experience like a regular fan alongsi