Players cannot play attachment cards on Troll enemies.

Forced: After Bert engages a player, sack 1.

Forced: Return Bert to the staging area at the end of the combat phase. The engaged player may raise his threat by 1 to cancel this effect.

Troll enemies can only be attacked by one character at a time.

Forced: After Tom engages a player, sack 1.

Forced: Return Tom to the staging area at the end of the combat phase. The engaged player may raise his threat by 1 to cancel this effect.

When Revealed: If there is a Troll enemy in the staging area, Sack 1. If there are no Troll enemies in the staging area, this card gains Doomed 2.

Shadow: If the attacking enemy is a Troll, Sack 1. (The first player may spend 1 resource to cancel this effect.)

Progress cannot be placed here.

Travel: Sack 1.

Forced: After Comfortable Light becomes the active location, discard it.

Out of the dark mass of the trees they could now see a light shining, a reddish comfortable–looking light... –The Hobbit

When Revealed: Choose and destroy a character with a Sack card attached. Then, return that Sack card to the top of the Sack deck and Sack 1.

...at last they decided to sit on the sacks one by one and squash them, and boil them next time. –The Hobbit