NO, that is impossible. You need to trade and migrate Pokemon to complete the national dex.
The Trophy Garden is the only place to get Ditto in Pokemon Platinum, without trading or cheating of course.
where to find a azure flute without action replay and cheating in pokemon platinum
You can't without an action replay
No. The only way to move Pokemon from Platinum is through a trade. 1 for 1.
That's impossible.
You can have the national dex, but you can't complete it without transferring Pokemon from GBA games. Therefore, it's impossible to complete the national dex using only a DSi (without cheating with an Action Replay.)
you cant
No, not without action replay or hacking unfortunately. I hate to say it, but sorry. There were wi-fi events but you missed them.
eterna forest 10%
The Trophy Garden is the only place to get Ditto in Pokemon Platinum, without trading or cheating of course.
You must have the National PokeDex to capture Heatran.
no
You have to complete your pokedex the oak gives you a call
No, you cannot catch a mew in Pokemon Platinum without cheating.
You can catch them on Iron Island once you have the National Pokedex. You get this by seeing all the Pokemon on the Sinnoh Pokedex.
you got to go to fugeo ironworks and hopefully you'll find magmar
You can't find rayquaza in pokemon platinum.