The Pokémon that appear in Diamond when Emerald is inserted are Pineco, Gligar, Shuckle and Teddiursa/Ursaring. Haunter and Gengar are also included in the game but Haunter and Gengar are added regardless of the Gameboy Advanced game as long as there's 1 inserted.
You need to migrate it from Emerald Version.
It's on Route 208 when Pokemon Ruby is inserted into the DS.
You can't, you have to migrate it from Pokemon Emerald, Sapphire or Ruby version.
well try playin' the perle or the diamond version
You don't. That is only in Emerald version.
You are not able to catch the regis in Diamond. You can catch them in the Game Boy Advance version of Pokemon Emerald.
Get a Deoxys in Pokemon Emerald, Ruby, Sapphire, Firered, or Leafgreen using the Mystery Gift, and migrate it to your Diamond Version.
No, you can't. You have to trade it from Ruby, Sapphire, or Emerald via palpark.
migrate from emerald , ruby or the othertrade it on the global trade station
lol u cant its only in diamond and pearl
you have to clone from emerald (GBA) then make a Pokemon hold it migrate it and walla!
One it is called Poochiena Two u have to migrate it from Pokemon Sapphire, Emerald or Ruby version