Talk:Game Updates/@comment-25175720-20170313233220/@comment-5151467-20170314052343

As Smiley said, twin Gemstone/Crystallines are not a new thing. You can obtain a twin gemstone just like any other dragon, by using the breeding combination. You don't need two of the same gemstone as the parents. And yes, the blue fire requires a twin form of every dragon (except Legendary and Mythic due to the way they are acquired).