Yes you can.
No You need a DS/DSI
go to the place with storage in it but not your storage hit copy down Pokemon do not turn on your ds/dsi when it shows the picture of th wii turn on your game wait a second then hit connect to wii i hope that helped
You can't buy items for Pokemon Battle Revolution. But you can for your dsi game. Just go to the shop click on gift choose a gift use wi-fi through to your dsi and go see a dilivery man. I hope thats what you mean
No you don't. You can use any regular wii controller, but if you want to battle your friends or a random person, you can connect your DS or DSI to the wii, and use the Pokemon in your party to battle.
Transfer it from your DS/DSI
Yes, you can, my friend has both of thoose games and he has copied Pokemon on it and did ds battleing against me. (I kicked his butt though!!)
You can only unlock it by transfering a deoxys from a Pokemon DS or DSI game.
Yes it can.
yes,you can battle with any Pokemon game that's for the ds/dsi/the new 3DS.
You can but you can also use Nintendo DS (lite)
You can't get a Ho-oh in Pokemon Diamond.To get Ho-Oh in pokemon Diamond you have to trade with a copy of Pokemon Heart GoldORIf you have a ds or ds lite(not a 3ds or a dsi) and a copy of Pokemon Gold(that has Ho-Oh captured in it) you can transfer it from that!Hope I Helped!(\_/)(='.'=)(")_(")
Yes, the Nintendo DSi can play regular US DS games, as they are not region locked. However there is a type of game marked as 'DSi-enhanced', which are region locked. A UK DSi cannot play a US copy of Pokemon Conquest, for example.