Snowdrifts
The Road Darkens #36 (x2)
Treachery

When Revealed: Attach to the active location. (Countss as a Condition attachment with the text, "Limit 1 per location. No more than 3 progress can be placed on attached location each round.") If Snowdrifts is not attached to the active location, it gains surge.

Soon even Boromir found it hard to keep going. –The Fellowship of the Ring