Key Strategies for "No Troops on Wall"
Preventing Deaths: When your base is attacked with no troops on the wall, the damage is mostly limited to small, automatic losses (typically 300–600 per hit, depending on tech) that go to the hospital instead of dying.
Preventing Points: Attackers get little to no points or kill credits when they hit an empty base, often causing them to move on, as suggested by discussions on Reddit www.reddit.com/r/LastWarMobileGame/comments/1e2w762/any_point_attacking_base_without_troops_on_wall/.
When to Use: This is most useful during events like Enemy Buster when high-level players ("whales") are attacking to farm kills, according to user experiences shared on Reddit www.reddit.com/r/LastWarMobileGame/comments/1kjzhpy/to_defend_the_wall_in_pvp/.
Alternative Defense: Instead of the wall, focus on using a shield, hiding troops in bunkers, or, if online, keeping your strongest march active for defense, note users on Reddit www.reddit.com/r/LastWarMobileGame/comments/1ibeql6/how_to_prevent_troops_die_in_drill_groud/.
While some losses still occur, this method generally protects your army from being wiped out by a much stronger opponent.