Magic is a supernatural and mystical power and force that can be used for good or evil and perform feats of wonder and power that no ordinary mortal can do.
Magic is learned, studied, and practiced by magi users, wizards, witches, sorcerers, and can take years to master. Some magicks are simple, others advanced and exceedingly complicated to perform. It can be used in the form of spells and incantations, potions, enchantments, and be used to imbue objects with power.
Additionally, there are many manner of magical creatures that have inherent magical powers of their own.