The types of Shield in the game are:

- Shield (2h)

- Shield (8h)

Shields can be purchased in various shops. They can be viewed by tapping the arrow icon below your profile picture or through the Bonus label in your Backpack.

Shield (24h) can only be purchased with Gems.

Note:

Once a Shield is activated, attacking or scouting other governors will cancel the Shield status and prevent you from activating a new Shield in 30 minutes.