Encounter set: We Must Away, Ere Break of Day Forest. Trollshaws. While Troll Camp is in the staging area, Troll enemies get +1 [Threat] for each player in the game. While Troll Camp is in play, Bilbo Baggins gains: "Action: Exhaust Bilbo Baggins and spend 1 [Baggins] resource to remove 1 sack card from a character. Bilbo Baggins may trigger this effect even with a Sack card attached to him."