You cannot find Dialga (or, its my opinion). You would use Dream World, I wouldn't say.
you cant its impossible
Yes, by trading it from previous Pokemon games.Other than that, you cannot catch a Wild Dialga in Pokemon Black without hacking the game.Dialga is unobtainable without Poké Transfer or trading. In both cases, a copy of Pokémon Diamond is recommended.
You gotta catch him in da ocean
catch Dialga and Palkia this is incorrect, you finish the game when you have completed both pokedex + nationaldex.
Pokémon Black 2 Version and White 2 Version will be availiable for English in September.
You cannot. You must transfer it from other generation games
It is not possible to encounter a Wild Dialga without the use of a cheat device in Pokémon Black Version, unfortunately. The only ways to obtain a Dialga in Black are by transferring one using Poké Transfer (at the Poké Transfer Lab on Route 15) or by trading one from another copy of Black/White Version. With the release of Pokémon Dream Radar (eShop download) and Black Version 2 & White Version 2, however, one will be able to capture Dialga in the former by having a Generation IV game in the 3DS's Card Slot while playing, and then the player can transfer the Dialga over to Black 2/White 2, and finally the Dialga can be traded from the Black 2/White 2 game to the original Black Version.
No. Reshiram is exclusive to Pokèmon Black Version, whilst Zekrom for White. It's just like you can't catch Dialga AND Palkia on Diamond or Pearl.
you get zekrom in Pokemon white version and resheriham in Pokemon black.(in my oppinion, it should be the other way around, zekrom in Pokemon black, and resheriham in Pokemon white version) IT IS JUST LIKE PUTTING DIALGA IN POKEMON PEARL AND PALKIA IN POKEMON DIAMOND.
You can't catch Dialga in Pokemon Pearl. You'll need to trade for it.
You cannot get Dialga in HeartGold version.
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 cannot catch prime Dialga, only normal Dialga!
You can transfer your Dialga, Palkia, and Giratina to your Pokemon black or white version game (NOTE: ONCE YOU HAVE DECIDED TO TRANSFER THE POKEMON TO THE POKEMON TRANSFER LAB IN POKEMON BLACK OR WHITE VERSION, THE POKEMON THAT YOU SENT ARE UNABLE TO RETURN TO YOUR PREVIOUS GAME) or you may just use cheat codes on your AR to find any Pokemon that you desire whether it is a shiny Darkri to an average Pikachu. Have fun!
YOU DON'T!You get it from a friend with Diamond version
Dialga and Palkia are legendary Pokémon. It is not possible to catch them in Pokémon Leaf Green version or in Fire Red version.
link trade a pokemon from kanto hoen,etc for dialga