Piplup: Route 205 (South): Picknicker Karina
Prinplup: ^^ (rematch); Route 212 (North): Rich Boy Jason
you can't, unless you are wi-fi battling someone who has a rotom
just battle
you win at the battle frontier
yes, on the snowy route
it's in the survival area at the left of the Pokemon center
go to the battle frontier.
Yes and you can also use Heartgold and Soulsilver.
It is somewhere in the Battle Frontier and to get there you need to win the Pokemon league and go to snowpoint city and talk to the sailor
You can't. But on Pokemon platnium you can battle the maids standing at the left wing daily to win prizes.
you gotta battle at least 100 uknowns and then go to the place with 4 pokeballs thyen it should be right after the next battle if u battle 100 unknowns
I don't think there is 1 on dimond. I know there is 1 on platnium though. there isn't one on diamond or pearl
you can find them buy trading or getting into the battle zone then going into stark mountin you will find some there. I know because i have completed every Pokemon game but im on the verge to comleting platnium