What are the defensive priorities for war upgrades?From town hall level 3 to 6 the motto is clan castle, then splash damage has priority! Your mortars and wizard towers are the most significant in both war and defending your village.
During town hall level 7 to 10 things change. The defensive buildings that help most in war are no longer the same ones that best protect your village and resources. As always, do what is fun for you. For example, upgrading mortars remains useful to protect your loot from raids.
But if your priority is war, the strategic advice for town hall level 7 through 10 is to go down this list upgrading whatever upgrades are currently available to you: traps, air defense, hidden tesla, inferno tower, x-bow, air sweeper, wizard tower, archer tower.
