PoE Splitting Steel builds with custom stat filters

Hey all, I'm playing a highish investment splitting steel champ and I'm looking for places I can sink currency to keep upgrading without going glass cannon. I've not played the build before so I'm curious what others might suggest for this. I'm using a mageblood for this version instead of perseverance.

Splitting Steel Champion. Tried a variant with more defences and mahuxotl Shield. . Getting to around 630k ehp 240mil DPS 90% phys dmg red 91% Evasion 100% Spell Sup 90% fire max res 84% chaos max res Ele dmg taken all as Fire Dmg Can play Phys Ref Mods Perma Rage thanks to Charms. Perma Fortify Pretty Insane this Season! Killed all ubers with ease. BUILD IS PRETTY EXPENSIVE!! NOT A LEAGUESTARTER! Ashes of the Stars not needet, you can just play regular Onyx amulett with +3 to splitting steel gem! If you got any questions feel free to ask them. Pob:[

I created a Splitting Steel monster, 90% max res, 77% chaos res, 100% phys taken as elemental, assuming All 13 splits hit about 150m dps without bottled faith, I can facetank ubers, any Ideas how to further min max without spending 200div+ for a 5% upgrade?The upgrades I know about is perfecting the flasks rolls and divining my watchers eye and upgrade helm implicit so I can swap from acc nodes on the tree to the mark nodes and take acc there, mana cost doesnt matter rn, any Ideas for my ring? corrupted blood immunity on medium cluster corrupt is coming soon, all gems 21/20 awakened 6/20 are c

A different take on splitting steel deadeye that I played to 40/40 challenges. Recorded some ubers which were my last challenge. No Maven cause I'm too lazy to learn the fight. Last clip is testing nimis returning projectiles overlap with self poison. 19 splitting projectiles and proper positioning = 19 poison stacks consistently. Tanky (for a deadeye) due to mahuxotl's + tempered by war + 85% phys taken as fire. I recommend grabbing the crit dmg reduction mastery and chest corruption for this league especially due to blue whisped rares. Mark mastery for crit immunity for single target situat