Along route 218 using your pokéradar.
you can also migrate it from emerald version. (that is much eaiser.)
what is a pokerader
you get a poke'radar when tou complete the 1st pokedex
There are 12 starter babies in the Pokemon World To Get Bulbasaur Catch Ivysaur and a Ditto To Get Charmander Catch Charmeleon and a Ditto To Get Squirtle Catch Wartortle and a Ditto To Get Chikorita Catch Bayleef and a Ditto To Get Cyndaquil Catch Quilava and a Ditto To Get Totodile Catch Croconaw and a Ditto To Get Treecko Catch Grovyle and a Ditto To Get Torchic Catch Combusken and a Ditto To Get Mudkip Catch Marshtomp and a Ditto To Get Turtwig Catch Grotle and a Ditto To Get Chimchar Catch Monferno and a Ditto To Get Piplup Catch Prinplup and a Ditto
you can't catch a ditto on Pokemon pearl or dimond but you can migrate from fire red or emerald
On route 218
use the pokerader on route 218
Yes use your Pokeradar
You can migrate or catch one from a swarm or trade.
you can't breed pokemon to make a ditto, but you can catch a ditto at route 218 using a PokeRader.
go to route 218 and use the pokerader
You need to get a Manaphy and breed it with a Ditto, or get one from a trade
catch a ditto and just hope that's it holding it [the quick and defence powder are only effective on ditto
you can catch dittos in Pokemon diamond and pearl with poke radar in route 218 but its pretty hard to catch them + find them. :)
Yes but you need to use a Pokeradar