Hello everyone, I have a following inquiry: when you add a coin to the tech card (say, Code of Laws), where they are limited to max 4 coins, and then you invest a coin from this card, do you still have a limit of four coins, or now you can only have three more coins?
I know that a player must take this coin and get rid of it, but do you mark it somehow, that the tech card had once had a coin on it?