Do not bother with a super move.
Just jam on the a button and hover at the lewer end of the screen, on the second revolution the boulders around the enemy will break off, and you can start hitting him direct. As he comes closer to the left side, drop lower so he doesn't touch you, then go up high enough to hit him from the bottom. When he dies, he drops a power up, so you want to juggle it until you can pick it up.