This is fusion glitch first go to diablo desert get on the train as any person that can fuse have the fusion icon ready and when you cross over the minute you cross overpress the b button to activate the move now there are 2 roads one you fuse perfectly and you either float up or down and then you either do it wrong and the same thing happens now if you float down you will see the train floats in the air( 1 thing i didnt mention is if you fuse right you stay in the air until it runs out but its like youre in a box and if done wrong you get glitchy and so do the enemies this is not permenent)