Wouldn't you love to stand on the castle walls, safe from harm, raining death upon the deadities below? So would these guys. With enough funding, they may even be able to afford flaming arrows.
— Game Description
The only weapon they have is a bow. The arrows can be light up in fire if the wall archers are upgraded to level 6-10. The Wall archers dont have any unit that aids or helps them, they are not summonable, and the Wiseman cant restore their lives, as thay can´t be attacked.
The Wall Archers are few of the units that can't be summoned.
The Wall Archers have no Defense, Life, or cost (In Iron Bars).
You dont need to have the Archers in your army to be able to use the Wall Archers.
The Wall Archers are a Castle unit, which means they have to be bought in order to be used.