Talk:Fart dragon/@comment-69.207.97.110-20120220135304/@comment-4775325-20120220142523

There's no guaranteed combination for any of the rare dragons, all you can do is meet the requirements (4 different elements for Rainbow and including Cold&Lightning elements for Sun/Moon). I got my Moon dragon with Sonic + Blue Fire but what works for me might not work for you so you just have to keep trying, a month is a pretty long time but there are many people who have been trying longer still, don't give up.