Of Ash Jutsu:
Adv: It surrounds the opponent as a gas, so the opponent can't see. It also envelopes the opponent, so he is not going to be able to try to just attack it as a gas.
Disadv: Seeing as how it is a gas, it should be able to easily be blown away by wind.
*I flow my chakra in my gut. I compact the chakra into a Full Ball-Shape. I then jump in the air. I transform the chakra into Katon, since I already have the chakra into a ball, I make a Fireball, of Medium-Size. When I stop in the air, I look at your clone, and then I fire the Fireball at your clone. Quickly, I channel my chakra in my gut again to a ball, and I transform it into a Fireball. I then quickly fire the Second fireball after the First. As soon as possible I channel my chakra in my gut again, and then I compact it into a ball again. I transform it into a Fireball, and then I fire it behind the Second, and that is the final fireball. The three Medium-Sized Fireballs lined up, go towards your clone, and then the Three destroy your clone .*