PoE Boneshatter, Golem8752 builds

So, I recently started fiddling around in PoB and I ended up planning this beauty. (Beware standard haters, drop disabled item required for 99.9% of the damage) But I then started to think about how Anomalous Petrified Blood will turn 200%+ of the prevented damage into a 'dot' and now I'm left wondering whether or not Untiring, and if it somehow applies Divine Shield, are able to recover enough health to not die or if the dot will just reach enough damage to kill me in one servertick. If this ends up being lethal do you guys see any alternative besides hoping th