Here is what the fingers do on my role
0 fingers, I cannot Mark or Slash(kills those marked
1 to 5, I can either mark or Slash, but not both
6 to 10, I can Mark and Slash on the same night. Slash goes first
11 to 15, mark is immune to redirects, deflects, and bus drives
16 to 19, I can Mark twice in one night(just got this one at the beginning of the day)
20, I win
Everyone is notified when I got 1 finger and when I get 15