These files are intended to be used by the Demon player for a quick reference as to what stats the Human player has selected. Simply spin the wheel to mimic the die selected by the Human and use it to plan your attack.
The file with the red tabs on the side is meant for players who wish to keep track of damaged attack lines. When starting a game, fold the tabs behind the card. When a line gets hit, unfold the corresponding line.
To assemble the spinners you will need some some small brads. Cut out the green squares, spinners and Condemned cards. Place the black spinners behind the Condemned card and insert a brad through the two pink dots.