The italian editor DVGIOCHI came with a revolutionary innovation forthe creation of the game modes. It ordered 20 blank cards (10players and 10 characters) from which you can create your own cards. The price is 1.9 Euros without shipping costs. Link:
http://www.dvgiochi.com/eventinews.cfm
Although postage is € 28.5 (to SK) and 24.5 euros (for CZE).