|Mystery Name:||An Expedition Compromised|
|Ancient One:||Elder Things|
|Eldritch Tokens Placed:||No|
Some members of the expedition crew had gone missing and have been acting strangely since their return. Geological and alien samples are disappearing or being destroyed in the night.
When this card enters play, place a Mystery token on Lake Camp and City of the Elder Things.
After an investigator resolves a location encounter on Lake Camp or City of the Elder Things, he may spend 1 Clue to confront the agent of the elder things. If he spends the Clue, a Cultist Monster ambushes him! If he defeats it, place 1 Eldritch token on this card.