Further developing of Cold Sorc I am now Clvl 71, End of NM Act 5, ready to take on Baal and have been doing fine so far with Cold mastery: 8 Frozen orb: 6 Blizzard (and others): 1 all +6 by equipment (Ocy, Manald, SoJ, Sigon's shield, tarnhelm) I have 55+ points left to distribute in the skills tree. What's your best bet how to further develop this setup? Which main mastery provides optimal completion or is rather mandatory to make it through Hell? You may name it and post a link for the appropriate build guide if this saves you effort. Or shall I just stick with Cold? I run an Act 2 merc with Demon's Arch and MF gear. Thanks a lot.