no sorry buddy you either have to transfer the egg or trade from a Nintendo wii Pokemon game
to get Manaphy without cheating, you have to have Pokemon Ranger, beat a certain mission, and then somehow transfer the Manaphy egg to Diamond or Pearl.
Only if you have an ar.
Manaphy is not originally in Pokemon Diamond. In order to obtain it (without an action replay) you must play all the way through the game Pokemon Ranger. In the last (extra) mission of the game you can acquire the manaphy egg and then send it over to Pokemon diamond.
That is the only way to get a manaphy without cheating. once you get the egg in Pokemon Ranger then trade it to diamond/pearl/platinum and when it hatches then you have got a manaphy.
Itβs impossible to get Manaphy in Diamond. Manaphy is a gen 4 mythic, but it was event-exclusive. The event has long since passed so you must trade or cheat.
You go to a Nintendo Event or you can trade from a friend.
transfer from emerald
Palkia (pearl only) Dialga (diamond only) Giratina (platnium,diamond or pearl) Rotom Uxie Mesprit Azelf Heatran Cresselia Manaphy (you need Pokemon ranger to get Manaphy)
After Defeating the three legendary pokemons in Pokemon ranger you get a list of missions. one of the missions will have the manaphy mission. once fifnishing the mission you will be allowed to keep the manaphy egg. transfer the egg to Pokemon pearl or diamond. Hatch the egg. Put manaphy in the day care center with a ditto. Soon you will get an egg, hatch it and you get a phione.
you need Pokemon ranger you need to do the mission on ranger to get the egg then you need 2 ds/i then transfer the egg to diamond or the Pokemon game you want then you get it like an event in the game you go to pokemart with one gap in your party and talk to the green suited man the you get don't forget to save when you got it
it is impossible to get an egg of a legendary Pokemon exept for Manaphy and Phione without AR codes, GS codes or codebreaker codes.
u put ditto and manaphy in the day care center. u can't get them in diamond without cheats so u need to trade with soal silver or heart gold fot ditto and ranger for manaphy