As opposed to one hit without BO.
Obviously you don't know what you are talking about.
No defense? Why don't you attack? Charge? Breaks right through bone walls, if you have good damage. Leap Attack? And yes, those zealots with maxed deadly strike (what weapons and gear are you using?) and high crushing blow on top of that (again what are you using) and opens wounds would dominate the dueling scene because they would be severely overpowered since things like exile and enigma are the only things capable of overcoming that. :uhhuh:
I can't say a 40k dmg attack is at all fair either. Charge not fair? Neither is Tornado, ww, bone spear, I could go on. You make the build, you deal with its weaknesses.
I can't say zealots require a lot of skill to use in the first place, with or without items. Terrible example. Wonder why you picked it.