I'm a bit of a nerd and the best of the online trainer card generators has been offline for a while now... so I decided to make blank versions of the proper cards used in Heart Gold and Soul Silver.
Fonts used are from *DarkAngelX [link]
(though you'll have to manually change the colours for the black trainer card).
Sprites used for the example are from The Spriters Resource: [link]
If used, please leave credit.
And on request, I can provide the .PSD file for each card, fully scalable (besides the text