Official Artwork
Diancie, the Legendary Rock/Fairy type, has officially been revealed in CoroCoro! It will star in the next movie, which is now titled The Cocoon of Destruction and Diancie. Next to Diancie is a description that reads, "In battle, it creates a bunch of diamonds from both of its hands to protect itself."
FOR INFORMATION ON THE RUMORS, THE LINK IS HERE, ENJOY!
http://pokebeach.com/2013/12/information-on-diancie-hoopa-and-volcanion