Never, in any Pokemon game can you catch all the Pokemon, gamefreak made it so you have to trade between the other versions of the game in order to complete it.
Also, you can't find the starters at all throughout the game after picking yours without trading.
It is possible to have caught all 649 eventually.
catch them all
You can not catch any of them in black or white, but I think that you can catch all 3 in diamond.
trade from pokemon white sorry that all ideas i have to get tundrus in pokemon black
It is not possible to catch all Pokemon on one game, however, you can obtain all of them by trading and cheating.
I put a link to guide on all the legendary pokemon in Pokemon Black in the related links.
after you catch the six savage pokemon you have to find all seven sages
you dont catch it.you shoud have an action replay to catch it or an other pokemon game to sent it from there to there.i prefer the pokemon ss or hg where u can catch almost all legendaries
You will be able to catch the 3 currently unobtainable legendary Pokemon, Keldeo, Meloetta, and Genesect. Catch 'em all!
cone bu mama, just play and youle catch it gotta catch em all tock
Well it depends what legendary you mean. There are a lot and it would be hard to tell where they all are.
There are a lot, so i cant tell you them all, but i will tell you there is a lot.