Black vira

Black Vira
Black Vira are the mystical shards a person will utilise in battle and in life to use artifacts. To use a artifact, the person will need to use their vira energy. To perform an ability, the person will bring out and release the two energies of vira. By doing so, the person is able to manifest the desired ability. Because of the extensive amount of energy and different combinations, there are thousands of potential abilities to be discovered.

The Basics of Black Vira
 Black vira is 10x as different and as powerful from normal vira, it  possesses potent amounts of negative vira energy. The shard itself is obtained through unknown means, and is very dangerous in the wrong hands. The government is the only one able to obtain these shards.



Without proper control of their vira energy, a person will produce ineffective or weakened ability which will lead to them running out of vira energy early in a fight. To manipulate their vira energy more easily, training is required. With thetraining done the right way, users can control their vira energy and ability with higher efficiency. Different ability require different training.

Ranks
Depending on the difficulty or skill necessary to perform a ability, they are ranked differently. There are six different ranks in techniques:
 * E-rank - Learned by 1st years. Are the basic and most fundamental techniques for all ninja.
 * D-rank - 2nd years-level techniques. Can be achieved by all 2nd years, though many people only learn their "type" of ability.
 * C-rank - 3rd years-level techniques. Sometimes learned by 2nd who have trained extensively.
 * B-rank - 4th years-level techniques. Require high levels of vira energy to use.
 * A-rank - 5th year or 4th year-level abilities. Require great control over one's vira energy and may be forbidden..
 * S-rank - Secret, extreme level abilities. Are typically unique to a single user.