If the current quest is a side quest, Rugged Country gets +2 .
Shadow: Attacking enemy gets +1 
for each quest card in play.
X is the number of quest cards in play.
While there is only 1 quest card in play, Shrouded Hills gains Surge.
As the sun rose and passed noon they glimpsed far off in the east the grey–green lines of the Downs... –The Fellowship of the Ring
When Revealed: Either search the encounter deck and discard pile for an encounter side quest and reveal it, or choose a different quest card in play to be the current quest until the end of the phase. Shuffle the encounter deck.
"But often I must put mirth aside." –Aragorn, The Fellowship of the Ring
When Revealed: Reveal 1 encounter card for each quest card in play.
Shadow: Defending player discards 1 attachment for each quest card in play.
You've lost your way in the vastness of Arnor. You must search around until you find your trail again.
When Revealed: Each player places all cards in his hand facedown underneath Lost in the Wilderness.
Forced: When Lost in the Wilderness is defeated, return each card underneath it to its owner's hand.