Shields protects your city from attacks and enemy scouts for 8h, 24h, 3d, 7d or 14d. You can buy them from Crystal Shop, with crystals, or Guild Shop, with guild coins. You can also earn shields from guild boxes.
Shield is unavailable under the following circumstances:
- When Castle is above Lvl 9 and has voluntarily entered Battlespace.
- When armies are travelling for the following purposes: Scouting, attacking, joining assemblies, assisting defence, stationing.
- When the City is on Bloodsoil. Battlespace: Activates when you launch an attack. You can’t use a Shield when Battlespace is active.