[Update] Starting today, and until the end month, you can add Deoxys to your roster of Pokémon in Black and White 2. By connecting to the Nintendo Wifi service. Here's what you will need:

• Wireless broadband Internet access
• A Nintendo DS, Nintendo DSi, Nintendo DSi XL, Nintendo 3DS, or Nintendo 3DS XL system
• A copy of the Pokémon Black 2 or Pokémon White 2 game
• No more than 11 Wonder Cards in their possession

[Original Story]

Starting May 8, Pokémon Black and White 2 players can add Deoxys to their party through Nintendo's Wifi connection service.

Deoxys is a special Forme changing Pokémon that can be changed to suit the player's needs. Here are some more details about the advantages of Deoxys from Nintendo:

With its first appearance in Pokémon Black 2 and Pokémon White 2, Deoxys offers players the tactical flexibility brought by the ability to change Formes. If Trainers need to make a switch, they can bring Deoxys to Nacrene City to have it shift between Normal Forme, Attack Forme, Defense Forme, and Speed Forme. All of Deoxys’s Formes have distinct appearances and different advantages, so Trainers can be ready for anything.

Deoxys will also be making a special appearance in the Pokémon trading card game with a new card, which you can see below.

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