you cant you have to migrate it from either Sapphire or ruby version if you have a Nintendo DSi then you cant migrate so you would have to get it from some one with a ds light hope i helped
You can catch Ralts south of petalburg city. Ralts is a great Pokemon trust me and if you have diamond/pearl get an extra male ralts and evolve it into kirlia. Give the male kirlia to your diamond/pearl and use a dawn stone on it and it will evolve into Gallade
you can find it on routes 203 and 204 but you have to have the pokeradar which you get after you beat the elite four
catch ralts and train him to an kirlia and give him an dawn stone(Kirlia must be an boy)
Ralts can be found by using the PokeRadar on Route 203.
Ralts can be found on Routes 203 and 204 with the PokeRadar.
you catch ralts at route 203 and 204 and use a poke radar
listen to pokemon talk. wait for an outbreak and go catch it.
abra and ralts are two of them
You have to go to jubilife city go to the patches of grass use your poke rader . You wont get ralts right away . you need patience to catch a ralts . you can only catch ralts until you get the national dex
Route 102 on Pokemon Sapphire.
Level 20.
Level 20