I would like to make sure that I correctly understand how the Sack Objectives in On the Doorstep are supposed to work. I used the search function, but I couldn't find a question that exactly matched what I would like to know.
A sacked character cannot trigger effects. However, the FAQ only mentions triggered abilities. Am I correct in assuming that these terms are synonymous? If that's the case, then only abilities printed on characters that start with a bold trigger word such as "Action:" should be affected.
Given this, can I exhaust a sacked Bilbo to claim the Troll Key Objective? This seems a little unthematic, and I wonder if it was intended this way by the designer.