The newest dragon on dragonvale currently is called the smoke dragon. The smoke dragon is a mix of air and fire.Wbanca shows how to breed for a smoke dragon including the hours so be sure to check out the video of his I posted. He's always right when it comes to dragonvale breeding. The breeding and incubation time is 14 hours, the egg is red with white swirls, the left right breeding does not matter, and the level of the bred dragons does not matter. From what I am aware this dragon is not limited. But the wizards are still trying to figure that part out. So try breeding for the smoke dragon you never know when it might expire. If you ever want to be the best dragon breeder is all of apple, you will need the smoke dragon! I hope this video helped you and I hope you all get your smoke dragons! Good Luck!