Originally Posted by
GooseFraba
Let me explain everything over and again for you to make it more simple maybe?
When you clan goes into war, the preparation day starts instantly. Now you have 24 hours on the timer to make any changes you want to.
Whatever changes you make to your normal village will be reflected on your war base.
you can get raided like normally ofcourse for the loot but those won't be clan war attacks.
Once the timer hits 00:00, it's THEN whatever the condition your base is in, will be COPIED permanently and war day will begin.
Once timer ends, your war base is permanent for your enemy to attack and you CANNOT change anything.
You will not lose any resources if your base that has been copied as war base gets owned :p
Hope this helps? ;)