Talk:Game Updates/@comment-192.148.117.99-20120301235409/@comment-4775325-20120302114749

It's not very likely to happen, the rare dragons are very good, they earn you a lot and their habitats can hold a lot of dragoncash so in order to make sure they aren't too good they have to be balanced out by a drawback, that drawback is the fact that you can only have one per habitat.