The Ravenskeep Sewers pack can be combined with the Dungeon Terrain to transform your gaming area into the bowels of a thriving city. One pack will be enough to turn a full 2x2 gaming area into a network of sewer channels. This is a really thematic upgrade that sets the scene for all sorts of scenario objectives, and will work well alongside the Dungeon Terrain, the Vaults of Enveron set in the Maladum game, or any other terrain you have in your collection.