[PL:A] "The Researcher of Myths," "The Plate of Prelude Beach," and "The Plate of the Lakes" (#201)

We weren't given Waterfall so this isn't really a waterfalls episode, but it's got that feel, doesn't it? With Palkia and Dialga safely behind balls Soren and Doug are largely left to their own devices, which gives Doug plenty of time for soul-searching. And by soul I mean slug.