decrease hp 10% 800hp is nice,think than he cant ez hold lvl 1 with hermit ^^Give that spell for other use agro on overseer,troll,captain or other auras its not bad to have aura evry time in fight..
Aura need die last,i like ur new models. Make in Hell new NPC, who will give bonus 15% attack speed to weave... let it cost 2500k wood the most expencive( looking like big tauren:D )
Than game be realy good and realy hard 
increase dmg on colt 21 or attack speed 50%
that lvl is so so eazy... make it hard like lvl 1 with hermit.. or lvl 11 ,than 21 need be too strong right? 