No, you have to go to the Pokemon manshion, talk to the master (First door to the right) until he says "a cute eyed castform ran up and gave me a smooch on the cheek..."
after that you need to go to the trophy garden (DON'T get annoyed because it is VERY hard to catch it!!).
Chat with our AI personalities
You have to use the PokeRadar on Route 205
In Routes 225 and 226 using the Pokeradar.
You can catch one at Route 225 or at Route 226 (using the PokeRadar).
yo can catch it where you find bagon and stuff but use a pokeradar its rlly rare
You can Catch them in on the route 206 in Pokemon diamond, pearl, and platinum but is quite rare to catch so you should use a pokeradar in the grass.