Ranks System

Ranks
Every skill and stats are represented by things known as Ranks. They are classified as E, D, C, B, A and EX.

In terms of ranking it will be like

E represents around average human

D represents the above human such as like comparing a Weightlifter to an average person or a person wielding a gun.

C represents pinnacles of human with enhancements such as cyborg parts

B represents the above the pinnacle of humans realm

A. Their noble phantasm on this level can almost be comparable to gods' powers. Mana is something

EX represents the realm above A, it cannot not be comprehended with the current system and simply used to categorize anything above A