>>49279608Just cheat this one, assuming you're playing on an emulator it shouldn't be too difficult. Like
>>49279637 said, the mechanic for getting Black City/White Forest full of trainers/pokemon is pretty much rubbish and was made with connection to a lot of different players in mind.
That's fine if you're on a college campus and everyone happens to play the game (I wasn't) but for everyone else it's bullshit. Love the games otherwise, so it's ashame they screwed that up so badly.