Mage

Mage (魔法使い) refers to an individual who utilizes Magic. The types, methods and quantity of magic that a Mage can use depends on the Mage's specialization, proficiency, body, and available tools.

External Magicule-based Mage
The vast majority of Mages possess too little of their own Magicule reserves to be able to directly cast any Magic. To counteract that problem, they make use of the Magicules in the surroundings and if there are too few Magicules available in the surroundings, or have already been used up, they can utilize Magic Items such as Magic Crystals, that can store Magicules instead.

Internal Magicule-based Mage
Majin as well as some races of demi-humans and other strong individuals have an internal Magicule storage large enough to directly cast spells without needing to use the surrounding Magicules or some other Magicule storage device, making them less dependent on outside sources.

Sorcerer

 * Sorcerers (法術師) are mages that utilize Elemental Magic. Examples for Sorcerers are Eren and Rommel.

Shaman

 * Shamans (呪術師) are mages that utilize Spiritual Magic. Examples of Shamans are Class S and the citizens of the Republic of Ulgreissa.

Maya

 * Maya (妖術師) are mages that utilize Illusion Magic. Examples for Maya are Shuna and Jagi.

Enchanter

 * Enchanters (符術師) are mages that utilize Engraving Magic to apply magical properties to items.

Holy Knight

 * Holy Knights (聖騎士) are mages that utilize Holy Magic. Examples include Hinata and the rest of the Ten Great Saints.

Summoner

 * Summoners (召喚術師) are mages that utilize Summoning Magic. An example for Summoners is Jiggis.

Elementaler

 * Elementalers (精霊使役者) or Elementalists are mages that combo Spiritual Magic and Summoning Magic to summon contracted Elementals. Examples for Elementalers are Shizu and Litus.

Magician

 * Magicians (魔術師) are mages who have learned at least two different types of magic.

Wizard

 * Wizards (魔導師) are mages who have mastered three or more different types of magic. Examples for Wizards are Jaine, Mjurran, and Razen.

Saint Wizard

 * Saint Wizards (聖魔導師) are Wizards who have mastered Holy Magic. An example of a Saint Wizard is Renard Jester.