So now I'm trying to storm this castle, this time with melee troops
Castle wall breached. His God/Leader comes plonks himself in the gateway. My melee guys stack up trying to hit him and get through, only front guys can hit. He is "ethereal", so I think what is happening is nothing, because I can't hit him, at least mostly. Over time his archers etc. ruin my army. What exactly do I need for "magic weapons" it talks about --- I don't think I have any....