Didn't see many Mythic Bastionland scenario in the jam, and yet the system is so apt for a condensed jam like this ... by the way, great folk-horror atmosphere and mask mechanics.
My main operative feedback is just the stray bracket in Aduwn's stat block and a couple of layout notes. The text is evocative and captures the M.B. aesthetic perfectly, but the whitish-purple text on grey and blue can be a bit tricky to read. A reader-friendly version stripped of the visual amenities for the overburdened Master would be extremely useful.
Fantastic work overall