7
You advance down the stairs watching your step as you tread and, kicking away loose stones until you reach the base of the stairs to find yourself at a T-junction with passages running west and east. In front of you your lantern catches a stone plaque that has been placed upon the wall but, unfortunately time has worn away much of the wording.
Make a L2SR on IQ. If you make the roll, go to 9. If you miss the roll, go to 14