Just thinking about the city's history takes your breath away. Hundreds of millions of years before the dawn of humanity, these halls echoed with life, and something is still alive here.
When this card enters play, place the Adventure token on City of the Elder Things.
When this Adventure is completed, advance the active Mystery by 1.
After an investigator resolves a location encounter on City of the Elder Things, he may spend 1 Clue to explore the city.