You are unable to transfer Pokemon to previous generations, mainly because there are all new Pokemon in Black and White.
you will have to transfer one from Pokemon diamond, pearl,platinum,soulsilver,and heartgold
First, you have to transfer firered version pokemon to diamond, pearl, platinum, heartgold, soulsilver. Then you can transfer it to Black or white
You cannot catch Darkrai in Pokemon Black, you have to transfer it from Diamond, Pearl, Platinum, Heartgold, or Soulsilver.
You can't find Togekiss in Pokemon Black or White. You have to transfer from Pokemon Soulsilver, Heart Gold, Pearl or Diamond.
You can not find Giratina in these games. You have to transfer it from Pokemon Diamond, Pearl, Platinum, Heartgold, or Soulsilver.
you will have to transfer one from Pokemon diamond, pearl,platinum,soulsilver,and heartgold
First, you have to transfer firered version pokemon to diamond, pearl, platinum, heartgold, soulsilver. Then you can transfer it to Black or white
You cannot catch Raikou in Pokemon Black. You have to transfer it from Diamond, Pearl, Platinum, Heartgold, or Soulsilver.
If you have Celebi on Pokemon Diamond, Pearl, Platinum, HeartGold, or SoulSilver, you can use the PokeTransfer machine in Pokemon Black and White to transfer it.
You cannot catch Darkrai in Pokemon Black, you have to transfer it from Diamond, Pearl, Platinum, Heartgold, or Soulsilver.
You can't find Togekiss in Pokemon Black or White. You have to transfer from Pokemon Soulsilver, Heart Gold, Pearl or Diamond.
You can't. But you can migrate Pokemon from Pokemon Emerald to the Pal Park in Pokemon Diamond, Pearl, Platinum, HeartGold, or SoulSilver and transfer them into Pokemon Black.
get a second ds and transfer over
You can't. You'll have to get one in Diamond, Pearl, Platinum, HeartGold, or SoulSilver and transfer it over to Black.
You'll have to either trade for Electabuzz or transfer it from Pearl, Diamond, Platinum, HeartGold, or SoulSilver.
No, you can't trade a Pokemon from SoulSilver to Black. However, you can transfer Pokemon. This basically means you transfer a Pokemon from SoulSilver to Black but nothing gets transfered to SoulSilver.
you can transfer it from Pokemon soulsilver/heartgold to Pokemon black