Yes, you can get Kyurem in Pokémon White 2 but you will need to capture Reshiram or defeat it first before Kyurem will appear in the Giant Chasm. This can only be done after beating the Elite 4 and N (in Victory Road, Zoroark will lead you there.)
Kyrum
Technically, no. You don't catch White Kyruem. You catch Kyruem and catch Reshiram. Then the two merge together.
the legendary that you find in the giant chasm in pokemon black/white i think he is drago and ice type i think its called Kyrum or something
4 because the sell pokemon white and pokemon black and know they sell pokemon white 2 and pokemon black 2
Yes
There are 300 Pokemon in the Pokemon Black 2 and White 2 Unova Pokedex.
Route 20 does not exist in Pokemon White, but does in Pokemon White 2.
Reshiram is not in Pokemon White you need to trade either with Pokemon Black or Pokemon White 2.
Go train your Pokemon get stronger then go back beat the elite four and go kick alders butt!!!!
White Kyurem
You can hack Pokemon White 2 by using an Action Replay.
No, Pokémon cannot walk with you in Pokémon White 2.