I forgot to add something: doing the Event at Sinjoh Ruins gets you the Orb attached to the Pokémon chosen. Of course, you can't import the Orb into Gen. V, having to use the one obtained at Marvelous Bridge (B/W) or somewhere else (B2/W2).
Believe it or not, yes. If you have the Toys 'R Us Arceus, you can trigger a special Event at the Ruins of Alph if you have it as your walking Pokémon. That Event leads you to the Sinjoh Ruins, a small area that is fully enclosed and where you get to run into Cynthia of all people. You can't leave until the Event is over (a good thing since you can only do it once).
There is only one thing that is illegit. about my trio: they're all in my OT. I used an Action Replay to repeat the Event and get one of each; normally, you CAN get a second, using a different Arceus later and under a different circumstance that triggers it again, but the third is impossible under normal circumstances (probably to get people to trade, again).
The actual acquisition is itself legal (went through the whole thing each time) and this is a valid Pokémon; I did not repeat the Event for the same Pokémon, either, for IV purposes (besides, that's five minutes every time, I'd get bored fast, and it can't be used in many online things either except the DW).
Ah, I missed that! No worries, I'll get the others from RNC tomorrow most likely. I know I'm using Share Shelves to stock up on Berries and made my first Dream Pals this evening (my first footprints on my mat, and coincidentally my first shop run by a DW person on Join Avenue, replacing the unneeded Antiques Shop). I had maybe two or three varieties this evening; it's gone up to 12 in Mago, Leppa, Pecha, Rawst, Rabuta (got 10 from one plant; yikes!), Magost, Belue, and Nomel Berries; I am currently growing Oran, Chesto, Wiki, and Durin Berries (the last which take FOREVER; from now on, one plot at a time for those until I get a third row), and most of the first octet have to be planted and grown as well before I use them. I think the Berry list is now something I want to complete, both in the DW (so I can shop, of course!) and in the game itself. :D
Haha. Unfortunately, I have yet to encounter any starters in the DW. I don't think they intended any starters to be in the DW, either, as a quick glance at that page says it's only found via Poké Transfer. Was it an Event?