Starting March 10th through April 8th 2012 there will be a wi-fi event. If you have Pokemon white you'll get Reshiram, if you have Pokemon Black you'll get Zekrom.
Reshiram will have the moves; Blue Flare, Fusion Flare, Mist, and Draco Meteor.
Zekrom will know the moves; Bolt Strike, Fusion Bolt, Haze, and Outrage.
They also allow you to get special C-Gear skins from Global Link.
So whos going to download them? I think the Jap version of the events opened a mini game in the Global Link no idea if these will do that or not though. I know I plan to download them though.
"Don't walk behind me; I may not lead. Don't walk in front of me; I may not follow. Just walk beside me and be my friend."