Depends on what game you're trading it from.If it's from Black or White or White 2, you trade like normal; go to the Pokemon Center and go to the Union Room. Do the same on the other game on a separate DS. Then "talk" to the character from the other game and trade.
HOWEVER
If you are talking about from a Generation IV game (Diamond/Pearl/Platinum or HS/SS), there is NO WAY to trade.
You can, however, go to the Poke Transfer lab nearby Black City (route 15) to transfer Pokemon from a Gen IV game to your Black 2.
KEEP IN MIND THAT YOU ARE NOT TRADING AND THEY WILL BE THERE PERMANENTLY
Additionally, you will need the National Pokedex!!
The dude in the Poke Transfer Lab should walk you through it, but I'll explain it anyway (I might be a little wrong, I'm doing this from memory)
On one DS with your Black 2 inserted, get to the Poke Transfer Lab nearby Black City. On another DS, have your Gen IV game inserted, but instead of starting the game up, select DS Download Play.
On the DS with Black 2, talk to the guy in the upper level of the transfer lab, and he'll walk you through what I just told you.
On the second DS, something should come up in DS Download play after you've initiated the transfer.
The Pokemon you transfer over, I'm pretty sure they need to be in one of the Storage Boxes, and you need to have at least 6 Pokemon in the box.
After that, you just need to play the minigame-- launch pokeballs at the Pokemon bouncing around in the bushes.
yes
No. In Pokemon Emerald Version, you can only obtain Pokemon from generations 1, 2 and 3.
1 way is 2 trade it from Pokemon colloseum onto a GBA game (firered, leafgreen, ruby, sapphire, emerald) and then migrate it on2 diamond/pearl.
In Our New Smashing Sequel to Pokemon Black and White.We Did Allow It To Be Able To Trade Pokemon Black/White 2 With Pokemon Black/White.But Gamers Must Make It To A Certain Part In Game Play. GAMEFREAK
4 because the sell pokemon white and pokemon black and know they sell pokemon white 2 and pokemon black 2
Which Game? i know how to get him in Pokemon Ruby, Sapphire, Emerald, Black 2, and White 2.
yes
You'll need 2 game cards and 2 DS's. Make one game with the Pokemon you want, then on the other make another game with a different Pokemon. Trade the 2nd Pokemon onto the 1st game, then delete data from the second game. Then make a 3rd game on the 2nd card and trade onto the first one. (:
how 2 get in the under warter cave on Pokemon emerald
No. In Pokemon Emerald Version, you can only obtain Pokemon from generations 1, 2 and 3.
No.
North of route 7 and enters onto Icirrus city
1 way is 2 trade it from Pokemon colloseum onto a GBA game (firered, leafgreen, ruby, sapphire, emerald) and then migrate it on2 diamond/pearl.
In Our New Smashing Sequel to Pokemon Black and White.We Did Allow It To Be Able To Trade Pokemon Black/White 2 With Pokemon Black/White.But Gamers Must Make It To A Certain Part In Game Play. GAMEFREAK
You cannot get all 3 Starter Pokemon in Pokemon Emerald without trading for the other 2.
Black Kyurem is in Pokemon Black 2.
they are 2 different games.