have a really diverse types in your team, and keep trying
you can transfer Pokemon from Pokemon platinum to black and white but you can't trade from black to platinum
dialga palkia after beating the elite four
I think an: .Infernape .Giratina
Keep beating the elite four over and over again.
yes. that's how i made my ralts my main starter on ss
After seeing all of the Pokemon in the platinum pokedex (250 I think) and beating the elite four. you can get the national pokedex which contains all 493 Pokemon
well keep beating the elite four over and over or maybe get a action replay
After beating the Elite Four, somewhere in the Survival Area at night. Or catch a Dusclops at Sendoff Spring and breed it.
Well, you can't get to the Elite four without going to SunyShore, but you MUST either capture or KO Giratina before you're allowed to go to Sunyshore.
After beating the elite four, you will be in your house again. Looker from platinum will be there and he will give you the super rod along with a new mission!
in what game of Pokemon
no, these Pokemon are unknown in Pokemon platinum