Fire Release: Great Firework Annihilation

A technique where chakra is kneaded inside the body and imbedded with explosive properties, then expelled from the mouth in a massive wall of scorching hot flames that covers a massive range. The technique unleashes a massive swarm of fireballs that take the appearance of fireworks, and once within range or on contact, the user can detonate the flames to create incredibly beautiful explosions that have significant lethality. This technique is extremely difficult to avoid or contain due to the expansive area of effect that this jutsu covers, as well as the sheer power of the technique. Additionally, it cannot be stopped by Water Release jutsu, due to the resulting explosions that dissipate water extremely quickly.

This technique is very chakra efficient. Although it costs a large amount of chakra to perform, it covers a large area with sufficient stopping power to outweigh the cost. Additionally, the explosions add a level of power to the technique not normally seen with Fire Release techniques, enough to dissipate a moderately sized body of water.

Additionally, this technique can be used simply to create signals with the flashy explosions, or simply serve as a standalone firework for performances and festivals.

Trivia

 * Ikuto Uchiha developed this technique along with his fascination with explosives. It has been noted that it's similar to Madara's own Great Fire Annihilation, but lacks the sheer power of Madara's version.
 * The explosions compensate for his lack of potent chakra, making it somewhat equal to the original.
 * The color of the technique can be changed for visual effect, thus making it very popular at festivals for the intricate designs and beautiful explosions.