Board Thread:Dragon City Questions and Answers/@comment-5211094-20130515174922/@comment-3271569-20130515181954

Breeding Mountain and Ultra Breeding Tree have the same chance chance to obtain an dragon.

The trick on getting those dragons is to level them. Most of them are located in dificulty 3 so how higher the parents, how higher the chance. I remember their was only 1 exeption. I thought that was the Bat Dragon but I'm not sure.