Narnia
trade over wifi
No (unless you trade through platinum first)
I can trade Jirachi I have two in Pokemon pearl If the wifi will accept it then I'll trade it for a lv100
You can trade, battle, and have voice chats with your friends over Wifi in Pokemon Diamond/Pearl, but to do so you need to know your friends' Friend Codes, and your friends need to know your Friend Code.
yes if u have a Pokemon pearl or diamond trade the Pokemon from the palpark then get another ds put pearl or diamond in then the platinum in the other ds and trade at the Pokemon center at the top
Using WiFi you can trade w/ others online.
migrate it from emerald, ruby, or sapphire, or you can find a friend to trade to get one, or go to the wifi, and trade there
you have to trade over wifi or have a friend with Pokemon white and trade. you can only catch it in Pokemon white
get a groulith and give it a fire stone. To get a groulith go to wifi global trade
Any Pokemon you want to.but you cant trade Pokemon you get from events over wifi
Go to the union room on the second floor of the pokemon center, or trade over wifi.
No you do not need wifi to go into the underground tunnles but you can use ds to ds action and play with your friends in the underground and trade and stuff.