All of your Pokemon should be at least level fifty. A lot of training? Yes. But it's worth it. For the fighting guy, have a psychic type. For the ghost girl, have a dark type w/ ghost type moves, and an electric type. For the dark guy, have a fighting type. For the psychic girl, well... She's the hardest. I'd recommend battling her first. That way, you don't waste time battling the others and then die. BEWARE HER MUNNA! I'd use the same dark type w/ ghost type moves that I recommended for the ghost girl.
Beat the elite four
you cant
You can't catch Dialga in Pokemon White. After you beat the the Elite 4, you can use the PokeTransfer to receive a Dialga from Pokemon Diamond, or Platnium.
You get the fishing rod at your home after the elite four.
You just get legendary Pokemon I guess
Right. You want the black Pokemon (Zekrom)? Sorry, in Pokemon Black you get the white Pokemon (Reshiram). If you want Zekrom, get Pokemon White. You get it after beating the Elite Four!!! if you want zekrom in pokemon black your going to have to beat the elite four a second time heres a tip catch kyreum,check out great chasm
After the elite four in Pokemon white.
First you have to migrate the Pokemon to diamond(have to beat elite 4) Then you trade the Pokemon to Pokemon white
At 'N's Castle after beating the Elite Four.
starter lv.60
You can battle the elite four at the pokemon leauge.
Well,what you have to do is beat the Elite Four.Simple
beat the elite four.
Beat the elite four
Yes, but first, in white, you must defeat the elite 4.
You can get one in white forest, but you have to beat the elite four first.
you could only get new Pokemon in black and white intill you beet the elite 4