User blog comment:Carim123/My choice of dragons/@comment-24442191-20140318210244

I've found it works best adding a new one in the middle of two 3 gold star ones (in a combat) which gives you a chance to work him up in his star count but still have two to back you up so that you can still win. If he's defeated, hopefully the other two can take up the slack. I've done it with several  (the latest is Master which I got last week) and have found that little by little he has gotten up to silver stars already and I haven't lost yet.