Hunting Warg
The Hunt for Gollum Nightmare #3 (x2)
(15) 1 3 2 3

Forced: At the beginning of the refresh phase, if Hunting Warg entered play this round, search the encounter deck and discard pile for 1 copy of Hunters from Mordor and add it to the staging area, if able. Shuffle the encounter deck.

"...where the warg howls, there also the orc prowls."
–Aragorn, The Fellowship of the Ring