With the initial technique i blow out a cloud
of flammable ash which through shape
manipulation I'd break it into 6 streams of
ash. While the ash splits up, there'd be gaps
in between that I'd throw katon chakra
infused shuriken through. Once the shuriken
reach the end, I'd have the ignite the ash,
creating a medium sized fire ball.
With the second technique I'd take out a
couple of shuriken and blow invisible,
flammable gas over them that shapes into a
clone. Of course you could see the shuriken
suspended in mid air, but to the average eye
it could be seen as a simple shuriken
controlling ninjutsu. The clone runs at a
target and once in range I'd snap, and
BOOM! The clone ignites into a great
fireball.