Just an idea I've been tossing around in my head.

I'd really like to have a card that features the face of my own personal character.
I figure this would probably be too difficult to implement but the idea behind the card is a set up for customization.

Basically you can choose the card's four directional values by distributing a certain allotment of points. For example, you are given 27 points, and can choose to make a card that is 9-9-5-4 or 7-7-6-7.

If you want to make it more in depth and interactive, make it so the card has to be leveled up by winning matches with it and every level gives 1 or 2 points for you to allot.

Everyone would want to recustomize their personal card now and then so create an item that can be bought for something like 10k MGP that resets your card's point allotment.

I just thought it would be really neat to have a customizeable card that features you, the player and hero of light.