Raiding Party
Road to Rivendell Nightmare #5 (x2)
Gegner
(34) 2 5 1 7
Goblin.   Ork.  

Ambush

Forced: After Raiding Party engages a player, each player discards the top card of the encounter deck, starting with the first player. Each player who discards an enemy with the ambush keyword must make an engagement check against that enemy.