PoE Ignite Proliferation, Elementalist, Witch, Nova builds

Leveling Tips Act 1 - 5 Rush Elemental Overload on skill tree, if needed pick up Health Mana nodes on right side of witch starter area, i go for life on top right first then branch left to templar area. Buy Minion damage / Infernal Legion support in Act1. Socket in Summon Skitterbots in Act 2. Also optional to level Spiritual Aid during leveling to boost both your and skitter DPS then respec out of it later. On lvl 28 equip 4L Vortex + Deadly Ailments + Cold to Fire + Ignite Prolif

My goal is to clear mobs fast so this is an elementalist spamming Vortex on left click which ignites thanks to Shaper Of Flames. Then dual Obliteration wands deal chaos damage which ignites more thanks to Shaper Of Flames. I haven't put much emphasis on the Vortex DPS, the damage dealer are the Obliteration explosions, hopefully. Budget is not bad either, none of these item cost even 100c , most cost much less. The cluster jewel is the only one which might run 1ex. The 6th link is Combustion but that requires a 6L brass drome which is a bit more expensive so I

Here Im showing my Theory build for a cast on death ignite version. If you ever seen that one quack build video. I wondered if u had any interest in pushing this PoB even further and probably lowering cost? I might use this as my personal "boss killer" especially if a lvl 70 can do the job. It could also give me ideas for my classic ignite discharge PoB. This PoB is Started off from my classic PoB : Farrul + Badge regular Discharge ignite elementalist. It might not be realistic so u may want to disable things if u consider them non legit for a Cast On Death. I went the non endurance