NVIT

In it's sealed form my zanpakuto looks like a regular katana except that it has the words "Knowledge is the greatest power you shall gain" encrusted on it's blade and the hilt is blue wrapped in a black ribbon and has a blue horse hair tassel.

My shikai's opening command is "Bring me victory".It's soul's name is "Demonic Warrior".In my shikai I control the carbon atoms that make up my sword.

First technique "Critical Pressure"
With this technique I condense my reiatsu to make my blade change it's density or molecular binds meaning my sword doesn't have to get smaller to become sturdier.Thus my blade can be as weak as pencil lead or as hard as diamonds.

Second technique "Divide & Conquer"
Since my zanpakuto is made of atoms I can make them divide into as many pieces as I want to.This means I can make myself a second sword or I can change them into other weapons such as a bow and arrow. My best use of this technique is to make it split into pieces of one atom (the particles will now be invisible to the naked eye) and make them go within the enemy's body.This overdose of carbon will kill the enemy within minutes.

Third technique "Fatal Inferno/Fatal Blizzard"
With this technique I can change the vibration speed of the carbon thus making it hotter(Fatal Inferno) or colder(Fatal Blizzard).By making the vibrations faster I can make it as hot as the sun's surface or slower to make it as cold as 1 degree Kelvin.

Fourth technique "Rai no Jigoku"(Hell Lightning)
By making the electrons spin faster "Demonic Warrior" is filled with negative charge.This produces an amount of electricity equivalent to the amount produced in China's Three Gorges.

My bankai is called "Demonic Warlord" and is activated by the sentence "Bring my enemies defeat".

It's first technique is called "Essential Unity"
To activate this technique I stab myself in the chest. Once I do,I merge myself with my zanpakuto(It attaches to my arm) and I can use all of the abilities I had in shikai. Providing me a nearly impenetrable defense(I am immune to any attack that is sharp in nature). Note:none of the actions taken by me will damage me for example the stab I use to activate my bankai or the temperature used in the second technique of shikai.

Second technique "Rotting Cage"
To activate this technique I must throw my zanpakuto into the air and call out the name of the technique. Once in the air my sword shatters into millions of pieces then it reforms in the shape of a coffin around my enemy.This cage will get smaller every second and will still provide me the full arsenal of techniques I have in shikai.It will also let me use kido and other techniques that in which I need to use my hands.

Third technique "Coup De Grace"
This is technique that requires the most concentration as it is the most powerful one of my bankai. It's also the most unique as it is not a technique itself, but rather a combo of two or more of any of the previous techniques.

Second Bankai Stage:
Everything stay the same except that i can now make carbon atoms out of anything(certain conditions apply) and I can control all their physical and chemical properties. This has a backdraw though, it requires a lot of time and a lot of reiatsu.