Talk:Game Updates/@comment-96.255.114.172-20130220153244/@comment-5085186-20130221231120

The shrines clearly state that level 20 dragons have the highest chances, so I would assume it goes up incrementally from 15-17. It does NOT clarify what is meant by "rare"-could be epics, could be limited, could be uncommon, could be all three or something completely different.