Trifoil Runes

As mentioned in the Special Resources section of the document, the Trifoil Runes resource can only be obtained by workers in a Castle or Keep building. Trifoil Runes are a required resource for scholars to study in order to produce Research Tokens in the Runology Tower building which are needed to unlock the Ancient Ruins reconstruction project. This makes owning a Castle or Keep quite valuable due to the fact that it is the only way to produce Trifoil Runes .

Like most resource production, the amount of Trifoil Runes produced on a Castle or Keep building will be based upon the Production of the worker cards (including all of the normal boosts such as Runi, Totems, and Titles), as well as the level of the building. Castle and Keep buildings will have 10 levels like most other buildings and can be upgraded the same way as other buildings. Castle and Keep owners will also need to pay maintenance costs like with other buildings to prevent the building from falling down in level and Trifoil Rune production dropping. Castles will also have significantly higher Trifoil Rune production per level and worker Production than Keeps.

Please note that Castle and Keep buildings will provide storage space for Trifoil Runes as there is no specific storage building for those.