John Dee and Edward Kelley evoking a spirit: Elizabethans who claimed magical knowledge
A magician is a person skilled in the mysterious and hidden art of magic, the ability to attain objectives, acquire knowledge, or perform works of wonder using supernatural or nonrational means.[1]
The latter kind of magician can also be referred to as an enchanter, sorcerer, wizard, mage, magus, necromancer, or thaumaturgist. These overlapping terms may be distinguished by some traditions or some fiction writers. When such distinctions are made, sorcerers are more often practitioners of evocations or black magic, and there may be variations on level and type of power associated with each name.
Some names, distinctions, or aspects may have more of a negative connotation than others, depending on the setting and the context. (See also Magic and Magic and religion, for some examples.)
Numerous people have stated that they were magicians or wizards, or were commonly believed to be so at the time.
A wizard, in this case, is a person who claims to be skilled in arts considered hidden or arcane.
Throughout history, there have been many who have claimed that to have secret knowledge, meant having great, often supernatural, power. Some claimed to know occult (literally, "hidden") techniques that they felt could be of great aid. Perhaps the oldest example of this is knowledge of the jealously guarded secret of the making and tending of fire. [3][4]
Alchemy, in particular, contained many elements that would now be considered magical, but many others that have been incorporated into the science of chemistry.
Legends in medieval Europe attributed Virgil with prophetic powers, and sometimes more magical abilities, as in the fairy tale "Virgilius the Sorcerer" collected in The Violet Fairy Book. The figure of Faust appears to have been based on an actual alchemist, Johann Georg Faust, who was accused in his lifetime of practicing magic.