darkmatter - Love the bones. It's neat how you can take an overly used theme like bones and make it work.
No suit indicator for the courts - The card need to be identifiable at a distance.
A border around the indices
The index suit is not the same size as the rank of the card - Especially bad, if you don't have a suit indicator.
The index suit is on the right - Less cards in your hand
images on the cut border - A marked deck
You broke almost every rule. It's a good art deck, but I have to say this is no playable deck. Far from it. Do you want people to use your cards? If not, that is ok. It can be collectable.