Hi Steve,
I did a search and I didn't see anything about this, and plus it might be a stupid question:
If someone has Insubstantial 4, can they be detected by smell or by hearing?
I would say YES because when Insubstantial 4 characters typically talk, they can be heard. This tells me that they can generate sound and be heard. So, if they have rustling clothes they may be unintentionally heard. And, I suppose they could also generate smell and be detected.
What do you think?
Steve-0
