u cant
Phione does not exist in Pokemon platinums sinnoh pokedex i checked the official game guide for Pokemon platinum
Its Phione in Pokemon Platinum, You can get it by breeding a Manaphy and a Ditto Actually; Rotom comes after Manaphy in the Platinum pokedex. Kthnx. http://pokemon.marriland.com/platinum/pokedex/list/sinnoh/ Rotom comes after manaphy in the platinum pokedex phione can be made by breeding a manaphy and a ditto but he's actuelly not in the platinum pokedex :D
You need to for the National Pokedex, but not the Sinnoh Pokedex.
in the national pokedex, it is chikorita, and in the sinnoh pokedex, it is rotom
in sinnoh 210
Just go to Pokemon platinum central and click on pokedex and it shows you where to battle all the Pokemon in sinnoh.
in the sinnoh pokedex dusclops, in national pokedex aipom
you cant
yes but i dont know how to get it sorry dude
For the Sinnoh Pokedex: Rotom For the National Pokedex: Chikorita
sinnoh pokedex: mesprit national pokedex: dratini
Swinub is #203 in the Sinnoh Dex in Pokémon Platinum.