PoE 3.23 Affliction Movement builds with custom stat filters

pob: Hello, I have invested 15+ divines into phys flicker yet am still struggling in juiced high tier stuff(3k+ wips on average). An average map is one to two deaths minimum, struggle to kill the occasional double empowered mob. Getting one shot a lot, especially when molten shell is off. Can someone look over my pob and help? Note this is my first time setting up my own build and going this far with it, any help is appreciated

Came from a Raider build last league, but I felt I died more than I'd like. Did lots of research, and I think I have something viable here, but I'd love some more experienced player's opinions! My goal was to make a Flicker Strike build that's tankier than most, while still getting reasonable damage. The budget was around 10 divines, though I'm sure you could easily add more to get higher stats on the gear. I plan on doing all content with it except ubers, as that would be a whole different build. PoB:

Hi. This char started from me seeing new brands (armagedon brand of volatility + peneance brand of conduction) and thinking that you can do something funny with them. Big thing is very short and lack of duration that can be abused with brand mastery for big mana regen.Big mana regen is very useful for every arcane build. Kitavas thirst with 2 new brands + wintertide + swiftbrand support gave me enough sustain for MoM + Agnostic on t16 with otherwise trashy build. Char is a proof of the concept and prolly life version is not the way, but conept is proofed and i think its funny. Prolly