Board Thread:News and Announcements/@comment-11654911-20150117170105/@comment-25404524-20150118224618

I get your opposite-element logic, but it is not completely true because there was no Rare Bowgart preceding or proceeding the Rare Cybop. But yes, Pummel-Pango, Congle-Shrubb, Clamble-Quibble, Entbrat-Cybop, Spunge-PomPom. There are a few exceptions though. Such as Fwog-PomPom.