I'm thinking about making sorc nova because I haven't had a chance to play it yet.

Mainly it will be solo pvm from CS to TZ.

I would like to ask you about the optimal build that will quickly clear locations but will also have some MF.

Do you have any suggestions?

Also, what about sorc nova with ES and poison?
Poison will kill sorc quickly?

Please give me some tips.

Infinity
Griffs facet
Vmagi facet
Arach
Magefists
X2 soj
2/10fcr/ mf amulet
30frw/psn res/mf boots

Merc
Insight
Cure
Coh

Inv
Sunder torch anni gheed
Light gcs
Psn res/mf scs

If you want more mf you can put ists into Vmagi and griffs

This is what you want for items.

Can swap ammy for a maras and then 1 soj out for a 10 fcr ring but having the fcr ammy would be better.

For cta swap you probably want a splendor shield because you don't want to spend enough strength for a spirit monarch.

If you are lucky or rich you can make cta in a 5 socketed staff with ideally +3energy shield. And any of these also +cold armor, +lightning storm, +Enchant