I was considering buying the HP & Damage Tracker cards. I noticed on several websites they were a little difficult to use because of the small numbers. I would make a suggestion when you redo the group for the new expansions. Make them oversized like the Villain card pack you listed in the Kickstarter. You could have larger numbers and would be easier to use a token. If nothing else make a generic one that you can lay the hero - villain card on top of. It uses less game table space as well. Not sure what your card size limitations are.