DoodleChaos brings us a video in which eight Line Riders compete in a race set to the tune of Wagner’s “Ride of the Valkyries.” It’s survival of the fittest in a steeplechase, as they crash into each other, fall, lose their sleds, and sometimes regain them. A free fall doesn’t always mean elimination. But only one rider can win at the end. You might get caught up in the drama of the riders and their, uh, “luck” in the race, but if you do, you’ll need to go back and focus on the tracks and how well they synch with the music. These lines were all hand-drawn, and took several months to create.