dawn's little sister will tell you after you gat the national dex, it will be at rt. 228
You have to trade it from sapfire, ruby, or emerald.
you can't breed shaymins because I have tried my way by having a ditto hold an item which helped me breed with Pokemon like Rotom, beldom and other genderless Pokemon. but no mater what i do i can't breed shaymin
You can find Pidey in a Pokemon Outbreak in Pokemon Diamond
where do i find a totodile in Pokemon diamond/pearl on nintendods
Beat the elite four and go to steven's house plafidog city
You can not find or get manaphy on Pokemon diamond but you can by hacking, trading or... if you have Pokemon ranger you have to complete the manaphy mission and then you can put it onto diamond.
You can't find a Ho-ho in Pokemon Diamond. You have to migrate.
To get a Manaphy in Pokemon Diamond you have to get Pokemon ranger and defeat it and you have to trade it to Pokemon Diamond,Platinum or Pearl.
its not a Pokemon
Not really that rare... in Pokemon Diamond you can find Sunkerns on Route 204
you have to catch all of the pokemon in diamond or SEE all of the pokemon
you can find legendary Pokemon by using your Pokemon tracker