ditto is probably the only Pokemon that can breed with cresselia they are really rare to find in sinnoh so the best way is to go get a ditto from heart gold or soul silver
No, you can't breed Cresselia with a boy Dusclops. Cresselia can't breed with any Pokémon at all.
Cressilia is a 4th generation Pokemon so you can't catch it in Pokemon Emerald.
Cressilia is a psychic type Pokemon
get an action replay.
Cressilia
Can't get male only female. :(
I'm not sure if you can but you might be able to
not much all that happens is cressilia becomes a running Pokemon
obviously OMG P.S I have every legendary Pokemon shiny
The cutest Pokemon ever is absolutely by far Shaymin! The most beautiful Pokemon ever is really by far Cressilia!
Heatran celeibi dialga palkia shaymin cressilia the four regis darkrai
Go to Canalave city (after you have won the Pokemon league) and go into the sailor's house. If you go there after completing the Pokemon league, his son should be ill... talk to the captain and agree to help him. He will then take you to fullmoon island where you will find cressilia. cressilia will run away, but use your Pokemon tracker and follow her around the map and you will eventually find her in the grass. get her health down each time you meet her and when it is low enough, paralize her - then use an ultra ball. good luck!;)