After a capital clash, it reduces the construction time by 10% and after a (won) state versus state by 15%.

If possible, get the Chief Governor Buff as well. Tip: Always build while in the Development Talent tree and start with your personal skills, the 5 min building acceleration (Rapid Development). But don't spend it all at once, the week is still long. This way you can collect the points for the event quickly, especially if you can use plasma.

In my state, the governor always starts the State Construction Buff on Monday, so it is worth building here on Monday.

Monday starts with Plasma, Speedups and Chief Gear Badges. With the crates gotten from the Halloween Event you should make some points in this SotF. The process is always the same, so you can prepare well and, if necessary, secure the buffs that are administered by the governor on a suitable day. Either it is a cross-national event in which you compare yourself with five other states or only within your own state. Today I would like to introduce you to another event.

State of survival can't upgrade troops