Yeah, the Darkrai is the prebook gift.
The movies always have two gifts. One for pre-booking your ticket (purchasing the ticket before July 18th) and one at the movie.
This year, thanks to the wonder of serial codes, you no longer have to take your ticket to a store to get the download. This is good since many places were ridiculously strict about it. If your ticket was folded, they'd reject it. Now, it guarantees you'll be able to get it at home.
The actual movie distribution, given via wireless at the theatre is almost guaranteed to be Diancie
Oh then I'd have to go, sadly. Lol