One hundred roles from the discovery floor, painted and pressed onto six-edged cards. Each card carries a blue face and a red face. Turn them over, tilt them to the light, and read the edges.
Six edges, read from the printed top clockwise. The number in the medallion is the card's Weight, the sum of its edges. A deck is 24 different cards.
The red face mirrors the blue face left to right, so a duplex print lines every physical edge up. Both faces are shown here; the switch in the toolbar turns the whole set over at once.