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Insulating Insanity

You use madness as a refuge from terrible truths about the world.

Benefit(s): You gain a minor insanity. As long as you are experiencing its effects, you gain a +2 bonus on concentration checks and on Will saving throws against mind-affecting effects, including saves against additional dread.

Note: Your GM chooses your insanity, but should work with you to ensure it will be an aid and not a hindrance in the group’s enjoyment of the game.

Section 15: Copyright Notice

Sandy Petersen’s Cthulhu Mythos, © 2017, Petersen Games; Authors: Sandy Petersen, Arthur Petersen, Ian Starcher.