The [[Mystic]] can enchant [[items]], improving or modifying their stats in some unknown fashion. The Diablo 3 team hasn't given any specifics about what enchanting actually does, but they've said that players will probably want to enchant every item they can, so it's evidently a highly desirable bonus.
first mention of "enchanting" came from the [[ Caravan FAQ]] , released in August 2010 at the Gamescom expo. There was just a single line about the Mystic:
:The mystic creates scrolls, potions, magical weapons, spell runes, and charms, and can also enchant items.
We know what [[scrolls]], [[potions]], magical [[weapons]], and [[spell runes]] are. [[Charms]] remain something of a mystery, as does enchanting.