Membrane of Sarkantha & Sarcopha-ghost

Concept: “Two devilish hazards every death-defying dungeon delver must learn to avoid.”
Content: A living(ish) doorway trap and a melancholic spirit
Writing: Adds dimension and depth to concepts
Art/design: Illustrations express the monsters’ ephemerality
Usability: It’s hard to screw up a Mörk Borg stat block