Excellent.
(Katon: Hotarubi) - Fire Release: Firefly Light
Type: Attack
Rank: S
Range: Short-Long
Chakra: 40
Damage: 80
Description: The user creates many small, glowing redish crimson fireballs that is shot torwards the enemies by pointing both hands at the target, releasing a large amount of fire chakra into the air and compressing it into tiny balls, firing it out of the fingers-tips which apparently look like fireflies releasing exactly 10 fireflies, the size of gaara's eyebal, flying above the targets head (about 3 meters). Hence the name, the user then forms the 'serpent' handseal and sends them all flying into the target all at once detonating them, each emitting blinding light after making impact, creating massive explosions. These explosions will stay within short range of the target(s), and the size of the explosions are roughly the same as the fireball jutsu, each of them but the explosions are more intense thus more powerful, the user can detonate them each one of these fireflies at will. [
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Note: This jutsu can only be taught by Lucifer.

Note: This jutsu can only be used trice per battle.

Note: The user cannot use any fire techniques the following turn.

Note: The user cannot perform any other jutsu while controlling the fireflies.
This is one of my favorite offensive techniques, although it can be used on many different occasions amids a battle.
I want you to tell me how you'd use in a battle against your opponent, explain it in your own words.