If anyone has any AR codes for the two new pokemon games please post it on this thread *Hope this thread help others who r interested*
You'll have to wait a bit for the collection to be released; either by regular forum post or the GBAtemp cheat database http://cheats.gbatemp.net/
a) for the wondercards, i know some one who has an AR code that allows her to download infinite pokes from the same WC. b) to avoid grinding for: cash, EV's, IV's, shinys, etc.