Deep Dark Passage
The Land of Shadow#48 (x3)
Location
2 (5)
While Deep Dark Passage is in the staging area, it gains: "Forced: When any amount of progress would be placed on a location in the staging area, reduce that amount by 1."

Travel: Exhaust Sméagol to travel here.

Not since the lightless passages of Moria had Frodo or Sam known such darkness, and if possible here it was deeper and denser. —The Two Towers