Tons of new Pokemon.
But after you beat the elite four and go to the three other places that you couldn't before and there will be some old Pokemon from other regions.
Tornadus, Landorous, Reshiram, Virizion, Terrakion, Cobalion, Kyurem, and Victini.
You can't catch it in Black, but you can catch it in White. In the White Forest.
In black you can catch Reshiram and tornados. In white you can catch Zekrom and thunderos.
its a bit stange, but in white u catch zecrom and in black its reshiram
No, it is exclusive to Pokemon White. Where you would catch Rufflet in White, you catch Vullaby in Black.
The answer is simple, you can catch them anywhere on black and white, but if you are talking about other generations, it is impossible.
You can not catch Braviary. You have to catch Rufflet in Pokemon White and evolve it.
Yes you can catch it in black 2 but not white 2, You can catch it in DragonSpiralTower
You cannot catch a Rhydon in Black and White. You have to catch a Rhyhorn and level it up to level 42. Rhyhorn is only available in Pokemon White in White Forest.
there isn't a wild suicune to catch in white or black
In Pokemon black you catch RESHIRAM and TORNADUS In Pokemon white you catch ZEKROM and THUNDERUS Sources : myself
You can't catch Rayquaza in Black or White. You must transfer it from Diamond, Pearl, or Platinum.