This is the first time we've heard about the "airgear trick," which is basically a fancy way of saying that the walls of a stage are too weak to withstand the weight of a giant hammer. We're not sure what the heck that means, but it sounds like it's going to be a lot of fun. The guys are psyched to see the wall of the stage collapse, but they're also psyched that they'll be able to use it to their advantage in the next round of battles.