[SPOILER WARNING!!!]
[Author Note: You don't have to read this to understand the novel. It's for the nerdy folks]
--Simple-class--
Requirement: Filled their hands with mana
Ability: Can wave their hand to cast simple magic spells such as lighting a ball of fire
--Low-class--
Requirement: Filled their whole body with mana
Ability: Can cast spells that can do non-everyday tasks such as turning their fist on fire
--High-class--
Requirement: Condensed their mana into liquid
Ability: Can cast spells that kill people with one hit
--Master-class--
Requirement: A never-ending flow of liquid mana throughout their whole body using mana channels
Ability: Gives the magus tremendous power
--Lord-class--
Requirement: Comprehend a natural law. The greater the law, the greater the resultant power
Ability: Can command magic in the environment
--Royal-class--
Requirement: Life-level of a magic being
Ability: Can control magic near them such as transforming others' spells
--Imperial-class--
Requirement: Recreate their whole body using pure mana
Ability: Can end a whole nation in the blink of an eye
--Grand-class--
Requirement: Solid mana core (is a weakness that when broken, will pull them to the Imperial-class)
Ability: Can intimidate the whole world with a single spell
--Forbidden-class--
Requirement: Used the solid core to nourish their soul
Ability: Can alter the landscape forever with a single spell
--Divine-class--
Requirement: Created an illusory world with their nourished soul
Ability: Destroy the world if they put in all their effort
--Primordial-class--
Requirement: Used the illusory world to create their own miniature world
Ability: Transcend the world and leave