As it was revealed at E3 of last year, Kid Icarus: Uprising will use the Augmented Reality (AR) cards in a variety of ways when the game is released.
It has now been announced that Kid Icarus Uprising will launch with 6 AR cards included. These AR cards, when placed next to one another and viewed through the 3DS camera, will cause characters from the game to engage in a fight with one another.
Pretty nifty if you ask me!