You have to have an original DS system (DS PHAT) or a DS lite, because you need the GBA game card slot, which the new DS systems don't have. After you beat the elite four, an area called the pal park opens up somewhere around the bottom right corner of the map, which allows you to migrate Pokemon from your old ruby, sapphire and emerald games onto your pearl, diamond and platinum games. To import Pokemon, you must insert the ruby game card into the GBA cartridge slot in the DS, and start up Pearl (which is in the other slot). On the main menu (the one just after the title screen), you will see an option called 'migrate from ruby' - choose this. You will then be taken to your PC boxes in ruby, where you must select a total of 6 Pokemon to advance further. The selected Pokemon will then be let loose in the pal park, where you then must catch them to be able to keep them. But, you cannot trade any Pokemon that you have migrated onto pearl back to ruby, and you cannot migrate Pokemon from pearl to ruby, for obvious reasons. Hope this helps :)
if you mean can you get Pokemon from pearl and diamond and trade them to ruby so you can get diamond and pearl Pokemon on ruby. then no you can not. but you can migrate ruby Pokemon. you put the Pokemon in ruby that you want to put on diamond or pearl in the PC. save it turn off. then go to diamond and migrate them. must be in ds at the same time. pal park.
You have to trade or migrate it from Ruby, Sapphire or Emerald.
you have to have a us bonus disc of Pokemon collosseum trade it to ruby sapphire or emerald but if you have Pokemon diamond or pearl you will have to migrate.
You can't. You can only get jirachi in ruby and sapphire. You would have to trade from ruby or sapphire.
It is possible to obtain a Custap berry in Pokemon Pearl. To get it you have to trade from Ruby, Sapphire or Emerald version.
trade it over from emerald or ruby and Sapphire
the only way to get groudon is to either import it from Pokemon sapphire/ ruby/ or emerald, OR, trade it from pearl/diamond/or platinum.
Migrate from Ruby (or Sapphire/Emerald) or trade with Platinum
you need to trade from ruby,sapphire or emerald
you can't. trade with someone who has a ruby, sapphire, or emerald version
You cant, You have to trade it with someone who has saphire, or ruby
No. But you can trade from FireRed, LeafGreen, Sapphire, Ruby or Emerald to Diamond, Pearl or Platinum