How do you beat wilfire on drawn to life for the Nintendo ds

when you get there you have to fight a giant scorpion. use ur sword fast or he will cause GREAT damage. he will back up and platforms will apear. jump on them fast and cut wilfire (cause hes floating there) before the scorpion attacks you. if you suceed you have to ground bounce on the scorpion. do this 3 times 4 the scorpion to die. after that the scorpion gives you a heart. when the scorpion dies wilfire gets pissed of and attacks you. when he moves to the other side of the screen attack him (its the only time you can hurt him). when hes weak, he will move faster side to side but its not impossible to kill him. sooner or later he will be dead and then u go to the port when that dude leaves and its sad. v.v cause you see the mayors spirit once again v.v