Great Buildings (GB) Quick FAQ
1) Find a blueprint (BP) template by polishing, motivating or plundering other players. BPs can also be bought for Medals (work in progress) and/or Diamonds.
2) Donating forgepoints to help other players level up their GB's can reward you with BP parts depending on your rank in the contributors list.
3) When donating forgepoints, you get BPs and BP parts for the exact GB you are donating to.
4) Which BPs you get depends on the age the buildings you polish/motivate/plunder
5) You need to own all 9 parts of the blueprint as well as the goods required to be able to construct the GB.
6) Once you've placed the GB in your city, you need another 50 (Bronze Age: 40) Forgepoints to actually start the reward production.
7) GBs need to be connected to roads.
8) GBs do not consume population.
9) If you sell a GB, it will not be put back into your inventory, it will be lost and you get nothing back.
10) When collecting Forgepoints from Forgepoint producing GBs and you already have 10 Forgepoints, your collection is lost.
11) You can obtain the same BP part multiple times (indicated by x2, x3 etc in the template). Those parts are lost once you construct the GB. (work in progress)
12) The goods requirements are the same for everyone.
13) Attack/Defense bonuses of multiple GBs add up, so for example a Dragoon can have 300% defense bonus.