You can't, you must trade or migrate, Sorry. :-(
the only way to get deoxys is: a)action replay/r4 b)migrating c)trading
Growlithe is one of the "version-specific" Pokemon. Growlithe is only available in HeartGold, while in SoulSilver you can only get Vulpix.
you can't
you can get dragonite,lucario,eevee,gardevoir,wailord,dialga palkia,giritina ,arceus,etc.
i dont think u can
you can't
You can't get Castform in SoulSliver without trading or migrating.
In Diamond & Pearl? Impossible without migrating, trading, or Action Replaying.
you cant get every legendary of Pokemon without cheats or migrating and trading with people
u can't
the only way to get deoxys is: a)action replay/r4 b)migrating c)trading
You can't without trading, migrating or, cheats
Trading, Migrating, Catching the legit legendary Pokemon in pearl, etc.
In Pokemon diamond you can catch Dialga, Azelf, Uxie, Mesprit, Cresselia and Arceus
You can't without cheating, trading, or migrating.
You can't, Lugia is not available in any way, shape or form in Pokémon Pearl. You can only get it through trading, migrating or cheating.
You can't do it without trading.U just cant u need 2 have at least seen the the Pokemon 2 get in in a trade