you need a flashcart(R4, Acekard, etc.), a microSD card to hold the games, and the most up-to-date firmware for your card. and a DS/3DS(I cant speak from personal experiences but on the net it seems to work just fine.)
I think there are emulators for the DS too but I've never used them for DS games.
Pokemon Black/White 1 are all good to go at this point if your stuff is up-to-date.
I think there are emulators for the DS too but I've never used them for DS games.
Pokemon Black/White 1 are all good to go at this point if your stuff is up-to-date.