This set includes:
6x Player Reference cards for Fungus Flinga, Fun-hoppa, Stilty Runna, Pump Wagon, Snotling Lineman, and Trained Troll positions
8x Dirty Tricks Special Play cards
8x Miscellaneous Mayhem Special Play cards
21x Blank Positional Cards, to fill in for each player on your team: 2x Fungus Flingas, 2x Fun-hoppas, 2x Stilty Runnas, 2x Pump Wagons, 11x Snotling Linemen, and 2x Trained Trolls
One all-important card that explains how to use all of the above cards, with a red card on the reverse

You'll need a copy of Blood Bowl The Official Rules to make full use of these cards.