Dirty_Player
Auto-translated
According to the game mechanics, forgetfulness without water and at its initial level causes "forgetfulness" in half of the archers in the stack, meaning this stack will deal half the damage. If advanced forgetfulness is applied, this stack will not be able to shoot at all. With expert forgetfulness, all archers in the enemy army will be unable to shoot. It seems to work this way, but I'm not entirely sure.