I kinda agree with pojo here, having them as sets of 3 is a little annoying when you're trying to build your deck. A grid of some sort would do very nicely.
Edit: Oh, and someone in the card shop explaining what's in each deck would be nice, too.
Edit2: Idk if it's a bug or not, but I've noticed that you don't get an MP for a skipped turn, and I remember it being like that in the original card game.