You can't find it, but you can trade a manaphy egg from Pokemon ranger and put it in the daycare with a ditto.Run around a bit and go back to the daycare. The man should give you an egg which would hatch into phione. ( ditto can be found in the trophy garden after obtaining the national pokedex by using the pokerader .)
There are no trainers in Pokemon platinum with phione. if you want phione use action replay.
info on manaphy in Pokemon mansion. trade for manaphy, and breed with ditto. you get a phione
You cannot get Phione to evolve, it cannot evolve into any Pokémon.
you cant, you can get manaphy in pearl and then breed it to get one
http://www.serebii.net/diamondpearl/manaphy.shtml
No,but if you get Pokemon Ranger and get a Manaphy Egg and you have a Ditto you can get a Phione.
you have to hack
No.
Either use Action replay or breed Manaphy.
first you have to go to the gts and search intill you find the Pokemon
heyo
Phione does not exist in Pokemon platinums sinnoh pokedex i checked the official game guide for Pokemon platinum