put all your infantry without shield into formation 5/6/7/8 and position them behind your shield wall. then charge them when the enemy is closeReally I feel like they're the first to go down I wish I could keep them behind the shield wall, but I can't micro 5+ groups when there is a big battle it's too much for me to try to do more than 4 effectively. They keep charging ahead because they have no shield and die so fast to archers.