When navigating the Lower Depths, spend 1 ration per party member and roll + WIS.
- On a 10+, choose 3.
- On a 7-9, choose 2.
- On 6 or less, choose 1 in addition to whatever else the GM says.
- You don't become so lost you cannot return to where you started from;
- You are not ambushed;
- You find what you are looking for;
- You don't spend an extra day (and an extra ration per party member) finding your way;
- You discover something unexpected and useful.