Ive been up in the mountains a few times now and occasionaly when a dragon has attacked its come crashing through the mountain leaving a huge ditch on the mounatin like a plane has crash landed, the edges of the mounds of earth appear to be floating and the mound often covers up any details like staircases of rocks, I never thought anything of it until a dragon which did this finished upside down with its neck twisting backwards to attack me, I managed to get a cinematic kill finish only my charecter also went into a crazy dance mode, where by she was upside down and looked like tarzan trying to cut down a cocnut.