Magic was a practice, usually considered evil, practiced by witches and various other people.
Magicians[]
Necromancer[]
The most common magic, especially in the Dark Ages, was necromancy. This is dark magic, including summoning the dead.
Witch[]
Witches would often make potions. These potions could be made from body parts of animals, or enchanted objects.
Wicken[]
Wickens would not actually practice magic. They would make potions from herbs and plants, usually healing potions. Many people thought they were evil, so they would kill them.
Apprentice[]
Apprentices are the lowest class in magic. They are just beginning training.
Mage[]
Mages are the most common class, and fairly powerful.
Soceror/Sorceress[]
Socerors and Sorceresses are high class, said to use many types of magic. They are usually depicted in cloaks.
Wizard[]
Wizard is the highest class. They are usually depicted as wearing robes and a cone-shaped hat.