try a pokéball.... it might help.
poliwag?
yes
there will be an event where you can catch arceus coming soon.
You have to download the azure flute from mystery gift.
You catch the legendary Poke mon. In platinum you catch GUIRETEINA, in pearl you catch PALKIA, in dimond you catch DIALGA
Like Gastlys & stuff...
By doing what you live for, battling with good poke`mon.
you get a poke ball and use it ._.
with a poke' ball
Catch a Ditto and give the item to Ditto... I think....
you catch Pokemon stupid
master ball