Everyone hate to be attacked. It’s suck. But if you lucky, just about 40% of your base is destroyed, you will get a 12-hour shield in Clash of Clans. And If 90% of your village village is wiped out, you will have a extra 4-hour shield.
So what you should do while having shield?
Don’t go out and attack other players, your shield will be canceled immediately! This time is very valuable, you need to upgrade your towers and army (everyone knows that all towers cannot fight when upgrading), spend resource as much as you can before the shield is over.
Shields in Clash of Clans are very useful, they can help you keep your trophies and resources, even there are many people buy it everyday.