Precedents of the Arisen

For the purposes of Descent, you roll only when the amount of scenes for your tier has passed, ignoring time in bluebooks. 1 scene = 1 day.

Sekhem 10 = roll after 1 scene (1 day) / Fail Roll = 1 scene
S 9 = 2 scenes (2 days) / 1 scene
S 8 =  3 scenes / 2 scenes
S 7 =  5 scenes (5 days) / 2 scenes
S 6 = 10 scenes / 3 scenes
S 5 = 20 scenes / 3 scenes
S 4 = 40 scenes / 5 scenes
S 3 = 60 scenes / 10 scenes
S 2 = 100 scenes / 20 scenes
S 1 = 160 scenes / 40 scenes