It's time to get hardcore! Rockstar Energy Mayhem Festival is taking over Susquehanna Bank Center on Friday 17th July and it's going to be brutal! The lineup is mammoth, with Slayer, King Diamond, Hell Yeah & Devil Wears Prada all storming the stage!

"I don't know if the third time will be a charm, but it will definitely be hellish," Slayer's Kerry King said in a statement. "Slayer and King Diamond onstage for the first time together in the States — never has Mayhem been more evil. Don't f**kin' miss it!"

The colossal powerhouse that is Rockstar Energy Drink Mayhem Festival returns once again this year to tour North America with the most extreme lineup ever! As it enters its eighth year, the all-power Slayer take the helm and it looks to be a hell of a ride… Fans can expect three stages of epic music, the annual Battle of the Bands competition, the thrill-a-minute adrenaline pumped Metal Mulisha, meet and greets and, of course, Rockstar Energy Drink freebies galore!

But enough talk, here's the almighty line-up:

Slayer
King Diamond
Hellyeah
The Devil Wears Prada
Whitechapel
Thy Art Is Murder
Jungle Rot
Sister Sin
Sworn In
Shattered Sun
Feed Her To The Sharks
Code Orange
Kissing Candice