Board Thread:Game Discussion/@comment-5570760-20130627130440/@comment-10214922-20130627135158

I think it's legit. Too many UR cards makes them less than ultra rare. There are 100 UR Grimlocks and 100 R4 Episode Megatrons in existence, so UR Grimlock is not ultra rare at all. So they need to keep them ultra rare by limiting the release in episodes.