PoE Cast On Critical Strike, Cyclone, Nova builds

I have pretty much everything I need to swap to LL except a belt. Crystal belts with 14% cooldown recovery seem to be absurdly expensive, so I'm trying to craft my own. I really only want a decent ES roll and 14%+ CDR on it (I'm already overcapped on res except chaos), and anything else is just gravy. Anyone have any idea how I would go about crafting this? I already have an ilvl 85 shaper crystal belt. I currently use Ice Nova of Frostbolts in my main CoC link and Frostbolt in my Cospri's. I see a fair amount of people using

Looking for input on the following build. I filled in a passive tree and added the mandatory items I know of. I'm going for a Low Life Occultist that uses cyclone+CoC+cold dot. From how I picture this... 1) cyclone crits and causes cold snap to proc. cold snap generates frenzy charges. (inner conviction on passive converts frenzy to power charges which boost all spell dmg). 2) I hand cast vortex which is the primary damaging spell in addition to cyclone. 3) Cospri's Malice auto casts ice spear, frost bomb and vaal ice nova. 4) I've taken 2 curses - frostbite and elemental weakness whic

I elaborate a CoC Icenova around 1 or 2 ex max (cheap 6 link) can someone help checking the PoB that understant about CoC builds, I think theres a looooot of room for late game. This build is designed to rush red maps, delve, contracts and not hardcore stuff. POB:

Hello again everyone. So after being mostly finished with both Ele Hit and SA I decided to sell off some of my Ele Hit gear and fund this. The core of the build is basically just scaling flasks and some mana on top. I stack around 100% increased flask effect so Bottled Faith gives me +4% base crit, then I get 2% base crit from Kalisa's Grace, a lot of increased crit from flask crit craft, bunch of attack speed from flask craft as well. For mana recovery I stack Distillled Perfection and Liquid Inspiration, some mana recovery, flask recovery and also ofc flask effect on top, al