Blizzard has revealed details about Myriam Jahzia, a new Artisan that will assist demon slayers as they battle their prey in the upcoming Diablo III expansion, Reaper of Souls. Myriam is a Mystic, and once players save her in Westmarch, she'll offer the property-altering Enchanting and the appearance-oriented Transmogrification.

Enchanting enables players to pick a property on a Rare or Legendary item and then re-roll to potentially improve it. The post notes that "not all properties can be re-rolled," but most can, and players will be able to re-roll those as many times as they like after paying a material cost.

Transmogrification will just change the appearance of armor and weapons, and the announcement mentions that "all items with a visual appearance" are planned for compatibility with the Transmogrification service, so long as the desired appearance has been unlocked. Keep in mind that item appearances unlocked in Normal mode will be separate from what you gather in Hardcore mode.

Diablo III has already released for PC, Xbox 360 and  PS3.  The PS4 version will be released in 2014, while an Xbox One version has not been announced.