It has been confirmed that there is a series of 12 cards being released at upcoming special events.
The first card will be made available durring MNSSHP starting tomorrow. It will be a chip and dale animal spell, but no word if it is halloween related other than the coloring of the card and the MNSSHP logo on the card.
The card is FREE to anyone attending MNSSHP. All you have to do is go into the firehouse and pick it up– 1 per person per event visit.
No word on if it is limited, but I'm sure there was only so many printed, so I wouldn't expect them to last throughout the whole event unless they limit the amount given out each night.