The Bard’s Arcane Art ability.
There are two bands of thought in our group as to how/when this can be used.
One group says it is meant to be very liberal — the bard can “perform” during combat, etc. It just has to fit the fiction, so no silent performances on the lyre, etc. It could be during a combat etc.
The more conservative group believes it must be during a more formal performance — at the pub, by the campfire, etc.
Where do y’all stand?