I've been coming across a bunch of stuff that says there will be a few episodes that will be centered around Arceus, or something along that line. However, just about every article I can find doesn't put the episode number or release date for them. So, what are the episode numbers, release dates for said episodes and how many episodes will the Arceus special have? While I'm asking, same questions but for Biff and Cassidy instead?
Lastly, is there a site that would contain these types of information just for future reference?