Yes, you do need the National Dex in "Pokémon Diamond" in order for the Gameboy Advance Game Pak Pokémon Insertion method to activate. Not only that but the Pokemon your migrating must not have HM moves and you must migrate 6 Pokemon and diamond must have the national dex as well.
Yes and you need Pokemon Sapphire and insert it in your gameboy slot in your ds and go to iron island.
The national pokedex.
In Pokemon Diamond and Pearl you need the National Pokedex to get Magnemite. In Pokemon Platinum you don't need the National Pokedex to get Magnemite.
You need to get the national pokedex to get national pokedex you need to get all the Pokemon and you need to talk to daun's sister
No
you dont need any specifics pokemon, you need the national pokedex.
no you have to get it in an event
There isn't a trainer. you need to have Pokemon ruby. then after you get the national dex you insert ruby and go to route 208 and after a few encounters zangoose will appear.
the Pokemon is rotom to get him you need to trade it over from diamond pearl or platinum
well you need to have all your Pokemon in your pokedex and when you get your national pokedex you will get breed
No!,you just need to see them
No, you do not need diamond and pearl to obtain all the Pokemon in the national pokedex. You either need to have a friend who has all the older Pokemon, or you could transfer the Pokemon yourself from older games.