Those Things Unfathomable

Those Things Unfathomable is a collection of random tables to quickly generate details for supernatural stories containing elements of arcane horrors and eldritch threats from beyond.

All tables use only a d6, a d20, or both and the results are unrelated to any statistics or gameplay mechanics so they should work with any game systems. It is designed to accompany the tables in Small Towns With Paranormal Problems and Big Cities With Bad Vibes.

Tables include inspirations for:

• A brief description of the contents of a book containing dark secrets about the nature of reality.
• The description of an academic who has been affected by learning things humanity was not meant to know.
• The description of an ancient eldritch race that secretly exists alongside humanity.
• The details of an eldritch contagion spreading among those who have been exposed to supernatural forces.
• 120 potential Corruptive Magic Effects that affect the mind or body of someone meddling with arcane forces.

And more. 10 pages in total.