You can't find richu in the game unless you have a cheat code of some sort. If you use a code to find a pikachu, you can use a thunderstone to evolve it. Go to supercheats.com, look under Pokemon Black cheats and you should find a panel that says "Pokemon Modifier". Enter it into a action replay (if you have one) and follow what the panel says in how to use the code during the game.
Yes. You find zekrom in Pokemon white and the white Pokemon in Pokemon black.
Nowhere. you can find the Black city in pokemon black and White forest in pokemon white. YOu can't got to the white forest in pokemon black
Celebi isn't available in Pokemon Black and White. You have to transfer it into Pokemon Black and White or trade for one.
Trade from white and if you have white trade from black for tornadous
Eevee cannot be found in pokemon black or white, and must be traded to be obtained.
Yes. You find zekrom in Pokemon white and the white Pokemon in Pokemon black.
You cannot find Celebi in-game in Pokemon Black and White. You must get it from the Pokemon Black and White Tour.
Nowhere. you can find the Black city in pokemon black and White forest in pokemon white. YOu can't got to the white forest in pokemon black
Virizion is for pokemon black. You can find Cobalion in white.
You can't find a buneary in pokemon black and white.
You can't find a snowrunt in pokemon black and white.
At the white forest. You can only find him in pokemon white.(I think);)
You cannot find Vullaby in Pokemon White Version. It is exclusive to Pokemon Black as Rufflet is to Pokemon White.
Gheisis is in the Black City if Pokemon black, or White forest in Pokemon white. In Black he is dressed normally, without the robe or the staff.
White forest is only in pokemon white.
Celebi isn't available in Pokemon Black and White. You have to transfer it into Pokemon Black and White or trade for one.
You can only find a Magma Stone in Pokemon Black 2, White 2, Pokemon Diamond, Pearl, and Platinum. It is not available in Pokemon Black and White.