I have done 2 sorc dry runs so far, the best advice I can say is go watch MrLlama’s Sorc play through, he does Norm, NM, then Hell and has some great tips in there to get through, where to farm, what to collect and what are the good runewords.
Coles Notes that I do with my early>end game MF sorc.
Normal farming is Countess for runes, you want to collect Tal-Eth, Tir x3 atleast for mana per kill, Ort-Sol, then collect extras for Spirit and other basic runes to collect for later runewords.
Find or Shop from Charsi a couple of 2 open socket armors, 2 open socket helms, 3 open socket shield, I usually find a 3open Kite Shield along the way, some prefer Large Shield or Bone Shield to run less STR.
At level 17 make a Stealth Armor.
Later on build a Lore helm.
Act 5 Q2 gives you the runes for Ancients Pledge shield.
Normal Cows is your go to leveling point and where you will find the proper Ilvl Crystal or Broad sword to take to Larzuk for 4open sockets, to make a Spirit sword. If you get good drops throughout Normal, you could make this right away or youll need to farm NM Countess for the rest.
Pick up white Jared Stones to imbue after level 60
Go with Nova for Normal, switch to Frozen Orb for NM and Hell. It is a great “kiting” skill to keep you alive, Fireball may be powerful, but you need to be stationary to cast it.
Farm NM Andy for Soj, Meph, and Baal.
Move into Hell when ready, Andy should be no problem, A2 should be ok, A3> can be dicey depending on gear.
Farm Hell Andy for awhile, you can get tons of gear from her. I found a Shako within 30 runs, WarTravs, Magefists, ect. Still waiting on that Viper Magi.
If you go Blizz or Orb isnt bad, Blizz is better in the Ancient Tunnels, run those as well, I found a Que Haggans, Echutas, and a few other things during some AT runs.
Stick with cold until you have some gear for Light. Once I found the Echutas, I switched to light and had a decent time farming Pits and Chaos, AT, Meph, Andy, those become harder without Cold.
Just play is the best tip to give, find what works for you, research builds and guides.