As a player I really like the dice mechanics AND the action cards. I don't know if it's psychological or what but I find that having my action cards before me is better than having abilities listed on a character sheet. The cards often prompt outside the box thinking and interesting actions, especially with the support cards. No cards would necessitate a multiple-page character sheet where I think skills/talents/actions might get lost in the shuffle, especially in my case where I only play a couple of times a month and sometimes forget what some of them are.