POE Tornado build - AKA no visibility build

POB: The Saqawal helmet triggers tornados whenever Aspect of Avian rotates its 4 second cycle. I reduce this 4 seconds with reduced/less duration gems and items to about seconds. With greater multiple proj, I get 5 tornados per sec, or 38 tornados per second. Each tornados last almost 3 seconds. The tornados are phys proj duration spells (not aoe). The playstyle is similar to righteous fire except the tornados hit. They aren’t damage over time. I chose Chieftain because fire conversion, fire leech, life recovery, and fire res. With the new Immortal Ambition keystone, I’m constantly leeching, and I recover very fast. I need the tankiness because I can’t dodge anything in this build. I can’t see a thing. Also, getting 100% fire res helps a lot cuz most of my gear are uniques that do not have any res. Phasing (on abyss jewel) is highly recommended. Since you kill stuff behind you most of the time, you have to go thru enemies quite often. Also, getting some proj s