Wait, what? How does one catch this Pokemon?
I'm guessing it's an event Pokemon like Arceus n such. Hopefully they'll just send us the item via spotpass instead of making us find a Nintendo Zone, but going by Animal Crossing, they probably wont do this. =[
AC=/=Pokemon Gamefreak has been out muchlonger too, why would they go that route? US/Europe always got the pokemon stuff via wifi or at gamestop!
I brought up Animal Crossing because it's another game where they could just send you everything over the internet, but don't. This is completely understandable though, since it's a good way to encourage streetpassing n such. Also, iirc, Pokemon always had you going to stores to get stuff, and now that there's even more incentive for this, I doubt they'll change it, but we'll see!