You can't. You have to have two Nintendo DS systems.
Well this is one way you will need two Nintendo ds's and a platinm and diamond or pearl or platinum, just get a starter Pokemon in diamond in pearl or diamond and trade it into platinum, repeat this until you have all starters! If you have an action replay though, You can go to trainers who have the Pokemon, battle them, then capture their Pokemon!
Two options. One, watch Bulbanews (Google Search it) for a future Nintendo event where you can download Arceus onto your game. Two, you can get an Action Replay.
You need two Nintendo DS game consoles, you go the top floor of the Pokemon centre, and then go in the link room and select trade.
To transfer Pokemon to Pokemon Black you need... 1) A DS Series Game (D, P, HG, SS, Platinum) 2) Two Nintendo DS Systems 3) Your Pokemon Black Game
the answer is mew two
If you have two Nintendo D.S.es, Put Guardian Signs in one and Platinum in the other. On Platinum, go to Mystery Gift, and hit Recieve from a Friend. On Ranger, Go to Ranger Net, Send a Pokemon, Hit the Pokemon you want to send, and send. Both D.S.es must be nearby. THis works with Diamond, Pearl, HeartGold, and SoulSilver as well. Each Pokemon can be sent only once.
You cannot trade, but you can use the relocator with two ds's and transfer Pokemon from platinum to white
There are two ways to evelove Pokemon in Pokemon platinum by lefstones and leveling up.
no you cannot get 2 up-grades in Pokemon platinum. Actually, yes you can. You can also get two dubious discs.
no you are not able to download Nintendo game for xbox due to the being game for two different consoles and made by two different companies
using 2 ds's is the only way of doing it. I've tried to do it before with my ds and it didnt work.