Try and do it all in one post, there's some shady people here that would report you for multiposting.
"You're right, it has some decent defending capabilities but remember what I told you about lightning, okay? For the next one, it's malleable, meaning you have two variants, the first one you'll just create rings of fire that'll travel along the surface of the ground, singeing things in it's path, and the second one, you'll create another ring, but unlike the other variant, this one travels through the air. Have you heard of the Chunnin Exams? Well, Sasuke Uchiha used this during his fight against Orochimaru. He had wrapped his wire along his body and had the tip of the string within his mouth, so he spewed the flames and they traveled along the material. The last one is pretty much a plain old fireball."
( Katon: Hibashiri ) - Fire Release: Running Fire
Rank: C
Type: Attack
Range: Short-Mid
Chakra Cost: 15
Damage Points: 30
Description: After performing the Tiger hand seal by utilizing their fire chakra, the user will create a stream of fire that can be manipulated into several forms (rings of fire that runs on the ground or a circle of fire flying through the air) before striking the target. It can also be used in combination with Wind Release: Divine Wind to create a tornado of flames, or with Wind Release: Godly Wind from the Mountains to release a massive inferno. The stream of fire can be created by stomping the ground (running across the ground in this case) or by spewing the flames (which will form an airborne ring of flames that will travel towards the enemy).
( Katon: Ryūka no Jutsu ) - Fire Release: Dragon Fire Technique
Rank: C
Type: Offense
Range: Short/Mid
Chakra Cost: 15
Damage Points: 30
Description: The user will perform four handseals Snake → Dragon → Rabbit → Tiger , and breathe fire along a cord or any other type of long object, which rushes forward in straight line catching the enemy on fire. A line of enemies can be used as the conductor as well. The flames are meant to target, and assault the enemy's upper body just like a projectile weapon.
( Katon: Karyūdan ) - Fire Release: Fire Dragon Bullet
Rank: C
Type: Offense
Range: Short/Mid
Chakra Cost: 15
Damage Points: 30
Description: The user exhales a flame breath from their mouth after making the tiger hand seal. This technique can be used in conjunction with Earth Release: Earth Dragon Bullet to ignite the projectiles fired by the latter technique, making it more devastating.