Desolate Land
The Crossings of Poros#150 (x3/x1)
Location
X (4)
Desert.   Hills.  
X is the highest number of characters controlled by a single player.

Forced: After Desolate Land becomes the active location, choose 1 random card from the set aside encounter set with the most cards remaining. Reveal that card as if it was part of the encounter deck.