What happens when the largest knight in Westeros takes on a real world UFC fighter in a bare knuckle fight?
Watch the video below to find out. Its show Game of Thrones’ actor Hafthór Júlíus Björnsson, who plays Gregor “The Mountain” Clegane, taking on UFC fighter Conor McGregor. Much like the Mountain’s Season 4 opponent Oberyn Martell, McGregor has a distinct speed advantage.
Luckily for everyone involved, this duel ended much more civilly than the one in Game of Thrones.
Game of Thrones Season 6 will air on HBO in 2016.