The test card looks wonderful! I love the colours, graphics and font. I know this is only a test card, but you might consider putting a border around the edge to make it look even more like a tarot card. Saying that, I'm sure there are tarot cards that don't have borders around them, so you should be free to follow your own creative vision. Whatever you do, I'm sure the final version of your tarot cards will be FANTASTIC if the test card is anything to go by! :-D