[Dedas]

But as neither protection or defense will be of any use when calculating if a unit is hit or not (I say hit, not damaged) by arrows/bolts/stones/etc, you could use cheap chaff with very high defense (ex. tower shield units, attack or armor is not necessary) to let the Vans gather some fatigue (easier to hit with missiles). All while you pepper them with a massive rain of arrows (making at least one damage) with your archers who you placed as close to the chaff (but behind your real troops) as possible to get good hits; effectivly killing all the 1hp mirror images. After that you have a bunch of fatigued, no mirror image, Vans. An easy kill for you fresh, real troops (why not cavalry?), who was put on hold.