I know there is a thread adressing this, but Im still confused. (Probably because mage wars rules usually make such good sense to me when I learn them.)
Sure it makes sense that walls are considered between zones. But I dont see why that means you cant guard them? If the argument is that guards can only guard the zone they are in, coudnt you just as easily argue that means you cant attack walls with melee strikes because melee strikes have 0 range and you cant reach things outside your zone?
I just dont get thematicly why a guard couldnt just get between an attacker and the wall.