Merc help

[MrSmilez]

Ok im a lightning sorc lvl 85 atm and in hell and currently doing baal runs but i want to start mfing for some better items. Thing is i dont have a merc and not sure which one to get. I read somewhere a might mercenary from act 2 is good for lightning sorcs and i read somewhere else a holy freeze one is just as good so im not sure what merc im going to get. Also i have the runes for the 'insight' runeword but not sure to put in what polearm. I saw a couple of CVs but no eth or socketed and wondered if i should of picked up. So any help would be greatly appreciated

[hubb]

Use the search function to look for "merc" within only topic titles within the sorceress forum. Check the stickies.

[Davio]

Most use act 2 merc defensive, normal and hell have defiance aura for higher defense, nightmare has holy freeze for better crowd control.

Which one you choose is up to you.