PoE Witch, Cyclone builds without Mageblood

I was looking into some wierd build ideas and actually found a very interesting concept here. Geofri's devetion Elemental Warding ability has an insane amount of base damage (2 to 3k physical damage) and auto converts it into a random element. As an elementalist all your damage can ignite. I threw this together quickly: The base items to get everything going is less then 15 chaos: 2 chaos for base weapon+prophecy 1 chaos for alpha howl (need the reduced mana reservation) 1 chaos for Rotblood ring 1 chaos for some life jewels with 1 damage mode, times 4 With just those items, 20/20

So i was messing around in PoB, is this worth even testing? If yes, does it need changes? Any ideas?Numbers look good i guess but i've never played much CWC to know if it would work.Would appreciate help! Edit: actual pob Edit Edit: Coc pob (comment suggestions)

PoB: The combo: 1. Use Corpsewalkers to generate corpses. This enables the corpse path of the Necromancer ascendancy. 2. Use Blood Offering from Bloodbond to consume the corpses. Use the Offering path from Necro to grant us a huge chunk of that life regen, enabling us to sustain Righteous Fire. 3. Use Soulwrest to summon a Phantom every time we consume a corpse, which is very often. 4. To not kill ourselves with 3 Blood Offerings /s we use a lvl 1 CwC and Leash of Oblation to link 3 more offerings. 5. Also use Escalation, Call t

Raise spectre - Rustry Crusher and GDB0-Y for unkillable meat shields that also have 50k+ life for detonations.

i've done this approssimate tree, and added united in dream just for the envy aura, i was thinking to add spectres - Carnage Chieftain for frenzy charges, Arena Master for bonus attack speed and they of tul spectre for snow cloak: dunno if this could be league starter too any suggestion?