First off... that looks like a screen rip. (you even left the TM in the Pokemon trading game image
)
Second off, i'm pretty sure thats a copywrited card game, still being sold through out the stores.
Third, there are 3 games out for this Trading Card Game, 2 on the GB and 1 on the PC IIRC, all copywrited.
EDIT: Unliscensed use of the card scans are also a suible offense
Oh and yes even if you we're doing a game, MTG would be better. (I am an former Avid player, was top at show in Fith Dawn Pre release with a total of 45 wins, I played 3 flights.) Haven't played in a while though, thinking about drafting tomorrow.
Specs: AMD 64bit 3200+, Gigabyte GA-K8NS Pro motherboard, ATI Radeon 9600XT 128mb, 120GB Maxtor 7200RPM, 17 inch flat screen, and 1.5 MBIT
AKA: Liquidz_Snake on IRC