This is an 4 tile expansion for Carcassonne. It is exclusive in the German gamesmagazine Spielbox issue 5/2004. Artist is Doris Matthäus.
Later (08/2005) it was included in 'Der Carcassonne Almanach' issued by Spielbox.
The tiles allow you to lay siege on a city. A besieged city that is completed only yields 1 point per tile (2 if it includes a cathedral). Peasants supply the city as well as its besiegers, so every completed besieged city counts twice for them.
Part of the Carcassonne series.