Battlecry includes several war rule variations that change how battles are fought.
Some wars allow all units to be used, while others may restrict certain types like Gold Units or Boosts. There are also modes where only Air and Navy units can be deployed, or where only missiles are allowed.
In some cases, health does not matter, meaning armies can continue fighting even after being heavily damaged.
These rule variations force players to adapt their strategies and make each war mode feel different and challenging.