Keyless crawlers can potentially survive Amayon's upward pull by isolating an indestructible stairwell chamber, tunneling below it, and sheltering underneath.
Carl orders groups with destroyed doors to demolish the infrastructure around their stairwell chamber. They should remove as much material as possible from above and around it, then use Build Trench scrolls to create space underneath large enough for the entire party.
The theory relies on the chamber and stairwell remaining fixed while Amayon's portal draws loose matter and souls upward. A heavily buried room may still work, but additional mass creates danger.
Prepotente supports the theory based on a failed stairwell teleport he witnessed, though he gives it only a thirty-five-percent public chance.
A cutaway showing crawlers packed in a trench beneath a rectangular indestructible stairwell chamber as debris rises skyward.
The excavation is the only proposed escape for thousands who lost their keys or doorway access.