Discomforting
From Arkham Horror Wiki
Discomforting is a difficulty level card. It first appeared in The Black Goat of the Woods expansion.
Card info
Setup: During step 2 of the game setup, place an additional Clue token on each unstable location on the game board.
Mythos phase: When a Mythos card makes a Clue token appear, an additional Clue token appears in each listed location.
Scoring: If scoring your victory at the end of the game, this card is worth -4.