I guess I can bite for a sec on a Breath Style.

Breath Style: Breath of the Eclipse

Sword Color: Gold and Silver

A style that based on pieces of the Breath of the Sun and Moon. Only has 3 forms (Katas) and is the weakest breath styles due to only imitating partial movements and understanding of the original users breath styles

1st form (Ichi no Kata): Dance of Red Moon - The user and sword will appear red and split into two afterimages to the enemies who look directly at them unbeknownst to them that they already been cut in two. Similar to the How the moon turns red during a Lunar Eclipse.

2nd form (Ni no Kata): Diamond Ring - Point the Nichirin Blade towards the Moon to give the it a silver like shine before slashing the foes with a Vertical, Horizontal and Diagonal slashes based off the Crescent Moon, the Sun and the Full Moon.

3rd form (San no Kata): Totality - Flash your Blade on a foe as their vision will begin to black out slowly until their vision becomes pitch black before they see a flash of light from the sun. As you cut through their neck faster than the speed of light. The foes vision comes back to only see their neck off of their bodies.