A new WiFi event has been announced for Black & White. This WiFi event ties in with a special Pokémon Mystery Egg event which ties in with the anime on December 9th and the card game. From December 17th 2010 to January 11th 2011, you will be able to get an Egg off the Nintendo WiFi Connection's Mystery Gift. The Egg will hatch into one of three Pokémon and the Pokémon is random. You can only get one per game.
Details on the eggs will come soon!
Arceus can be downloaded from the Dream World (people with Rom's can't get it unfortunately, i have tried) it was choosen from the pokemon poll earlier and you will need a password. Its got its normal Multitype ability, and will be available from November 5th 2010 to January 31st 2011.
-------------------
Info sourced from Serebii
Details on the eggs will come soon!
Arceus can be downloaded from the Dream World (people with Rom's can't get it unfortunately, i have tried) it was choosen from the pokemon poll earlier and you will need a password. Its got its normal Multitype ability, and will be available from November 5th 2010 to January 31st 2011.
-------------------
Info sourced from Serebii