Hehe, actually no, I'm not really trying to fill my dex. Anyway, you're looking good there, I only have the wifi events and the legedaries you can catch in B/W/B2/W2. Out of those you mentioned, I have Deoxys, Mesprit and Uxie. If you want to, we can do some more trade-backs :) Though Azelf, Mesprit and Uxie, you can catch them in B2/W2, but I guess you already know that?