The Deluxe Depth Track Expansion is a great way to add a bit of extra flair and theme to your Shadows of Brimstone adventures! This set includes 1 large high-detail plastic Depth Track for use while adventuring down in the dusty Mines of the Old West, as well as 1 textured plastic Hero Posse marker ring and 1 textured plastic Darkness marker ring. This set also includes 15 new cards for the game (4 Gear, 3 Mine Encounters, 4 Darkness, and 4 Growing Dread). They are themed for racing against time to hold the darkness at bay! -description from publisher's website