That...would be difficult, as now you need to do this with someone in real life because the Nintendo Wifi has been shut down for good since Tuesday. Ralts though is available in Pokemon X and Pokemon Y in the wild (and a special trade once you beat the game) and sometimes comes up in Wonder Trades. Alternatively, you can beat Black 2/White 2 version and do the pain in the butt dropped item sidequest trade deal. You eventually get offered a level 50 Ralts with Telepathy in exchange for any Pokemon you'd like to offer.I dont use forums...EVER but im asking for help to black city from my pokemon white. I understand i need another person to get there. Can anybody help me? I beat white just to get a Ralts..