Overall, you have a very solid design - very modern and appealing to the cardistry crowd.
I would offer one small suggestion in regard to the design. I noticed that all the cards have a unique border design. It's a design that would require some precision to cut them correctly, in a way that doesn't make the cards easily identifiable from the edges, and your choice of using Expert PCC as the printer is a good one in this case. However, there's one card that doesn't match up with the others - your joker. While the other cards have faces with white and green edges, the joker has a white and black edge. If you ever used the deck to play a game that required jokers, your joker would stand out like a sore thumb in the middle of the pack. Ideally, to prevent being able to identify cards from the edge of the pack, you want the edges of all the faces to match each other and all the backs to match each other. Adding a thin line of green around the edge where you currently have a field of black would remove this issue, making all the cards appear identical from the edge.