In what’s being called the most expensive dance music video of all time, deadmau5 and My Chemical Romance frontman Gerard Way do battle in the UFC Octagon in the video for “Professional Griefers”. The pair aren’t throwing bows themselves, instead relying on ginormous, CGI “mau5″ robots to dish out the knuckle sandwiches and do all the dismembering. No disrespect to either performer, but CoS will pony up $2k for a real fight just see deadmau5 lock Way in a rear naked choke. Watch the robo-carnage, along with a behind-the-scenes video, below.

deadmau5′s new LP, >album title goes here<, hits stores on September 25th via Ultra Music.