As I see your clone I begin by building up a large amount of lava chakra which I release into the ground through my feet. I use shape manipulation I convert the lava chakra into steam which I concentrate into a localised point by adding more chakra to contain it. I then manipulate the chakra to forcibly push up rocks from underground, with similar force to an eruption. As this is happening I jump up into the air, amongst the flying rocks, and begin to build up my fire chakra into my throat which I release in the form of fire which ignites the rocks. These flaming rocks now begin to fall back to earth all around the eruption point, many hitting the ground near your clone setting it on fire and one scoring a direct hit to your clone.