(Katon: Shageki Bisuketto) – Fire Release: Firing Biscuit technique
Rank: A
Type: Offensive, supplementary
Range: Short – Mid
Chakra cost: 30
Damage points: 60
Description: After performing the needed hand seals Rat → Dragon → Boar the user then creates powerful flames inside the giant oven created by Lightning Release: Sixteen pillar bind, cooking the opponent until their burnt. Its normally used together with Earth Release: Mud fall to harden the mud covering the enemy, immobilizing them.
Note: Can only be used in the collaboration of Lightning Release: Sixteen Pillar Bind and Earth Release: Mud Fall
To perform it you need to do the short set of handseals and create a powerful and giant flame in the oven, that will cook everything caught up within it. If you're ever hungry, you could make a delicious snack for the whole village. Summon Gamabunta and fry him.
Katon: Zukokku) - Fire Release: Intelligent Hard Work
Rank: A
Type: Offense
Range: Short/Mid
Chakra Cost: 30
Damage Points: 60
Description: The user after performing the required hand seals Rat → Dog → Tiger fires a small fireball that erupts into a giant fire-storm after making contact with a surface, causing widespread destruction to the area. Since the flames travel along the ground, and cover such a wide area this is a difficult technique to evade. When combined with Wind Release: Pressure Damage, this technique is amplified to the point of being able to evaporate a large amount of water in an instant.
This technique is used best with the wind technique. Now, after you perform the handseals you spew out a fireball that will violently spread into a firestorm and incinerate a large area. You make is so that it travels along the ground so that it's hard to evade, and if you perform it with the wind technique, not even a water technique would be able to stop it (well, depending on rank of course).
(Katon: Keshi Makuga Hara) - Fire Release: Exploding Flame Crater
Rank: A
Type: Offense
Range: Long
Chakra Cost: 30
Damage Points: 60
Description: The user first stomps on the ground, making an underground tunnel form between themselves and the opponent. They then breathe out fire into the tunnel, causing the fire to turn into lava as it travels. With a single hand seal, the lava will erupt from the ground underneath the opponent, engulfing them in lava.
I don't really like this technique to be honest. It takes quite some time to perform and it laves me open instead of attacking the opponent. When you stomp on the ground and make the hole you have to spit the fire and by then your opponent could've already wiped your ass out. And to tap all that you have to perform a handseal for the lava to erupt. >_>