Kutná Hora: The City of Silver - Land Rights Compact promo card
the Czech Republic.
Product detailed description
It was also part of the launch kit that brick and mortar stores could pre-order before the release.
It's an extra event for the A-deck. The event increases taxes, population, and ore production by 1. At the end of the round the players will lose 1 reputation for each plot in Kutná Hora.