K. Fireball and wave and Kunai useless.
Kirito seeing the lightning approach him, molds some fuuton chakra into his hands. He then creates two balls of compressed wind. Kirito then shoots one, moving very fast, towards the incoming blast, destroying it, as well as continuing toward the opponent as a C rank. Kirito then fires themselves ball behind the first, also heading for his opponent. As these are hitting, Kirito weaves six handstand, and inhales. He then adds Katon chakra to the air, and creates a ring with his thumb as before. He then exhales a large fireball towards his opponent to finish him off. Kirito then draws his blades as a failsave.
Jutsu used:
(Fūton: Rasen Kazedan) - Wind Release: Spiralling Wind Ball (x2)
Rank: B
Type: Offensive
Range: Short - Mid
Chakra cost: 20
Damage points: 40
Description: This technique allows the user to breathe wind-infused chakra into the palm of their hand, shaping it into a small, whirlwind-like ball. Then the user will shoot it at their opponent. This technique seems to be very fast and powerful, as it is capable of smashing through thick rock. They can be launched in rapid succession.
Katon: Gōkakyū no Jutsu ) - Fire Release: Great Fireball Technique
Rank: C
Type: Offense
Range: Short-Mid
Chakra Cost: 15
Damage Points: 30
Description: After performing the necessary hand seals Snake → Ram → Monkey → Boar → HORSE → Tiger, a ninja inhales air, and utilizing a large amount of fire chakra, spews a large fireball from their mouth after blowing through a ring made by the thumb and index finger of the user, incinerating everything in range. The fireball ignites externally. The fire ball can present itself in 2 forms: it can either be created by a stream of fire and sustained as a gigantic ball of flames in front of the user spanning up to short range or be released as a slightly smaller ball of fire which will travel towards the enemy up to mid range