I have just started playing some Yu Gi oh games on GBA I am playing World wide edition and am loving the fact that it doesn't cost anything to input passwords so i am going through all my old cards and imputing all the serial numbers to get awesome cards haha I also have 7 trials of glory, Duel acadamey and Ultimate masters.

If you have any tricks of the trade or tips please pass them on.

I love playing this game because i love strategy based games the harder the opponent the better.