Mason is part calculated skate-scientist and part psycho-barbarian! Here are outtakes, battles and unseen footage from one of the gnarliest parts ever. That opening lipslide! Keep up with Thrasher Magazine here: http://www.thrashermagazine.com http://www.facebook.com/thrashermagazine http://www.instagram.com/thrashermag http://www.twitter.com/thrashermag