I dont mind a challenge, but when a group of naked men run across a bridge and my men launch 400-600 javelins into them, plus the volleys of arrows, there will be substantial losses.
They die when you put 400-600 javelins into them. You exaggerate. Also, try sending those javelins in from their righthand side or rear. Massive carnage.

Originally Posted by bovi
I believe their armour is not merely from their helmet, but an abstraction for being able to shrug off missiles due to the drugs.
Isn't that what the 2hp is for?
Yes. That too. With no armour, they would go splat from a single volley from their unshielded sides, whether they had 2 or 5 hitpoints.