Knowledge of the people

Not all knowledge regarding the Abyss is known to those on the surface, below is a table to help you decide what knowledge a person might know.

Creature	Knowledge of
Outsider	Primary pieces such as, strange monsters, great treasures and the Curse
Citizen of Orth	1st layer with minimal knowledge down to the 2nd layer
Bell Whistle	1st layer with minimal knowledge down to the 2nd layer
Red Whistle	2nd layer with minimal knowledge down to the 3rd layer
Blue Whistle	3rd layer with minimal knowledge down to the 4th layer
Moon Whistle	4th layer with minimal knowledge down to the 5th layer
Black Whistle	5th layer with minimal knowledge down to the 6th layer
White Whistle	6th layer with minimal knowledge down to the bottom