PoE Spectral Helix, Duelist builds

Howdy folks. I've been tooling around with Energy Blade, spectral helix, crit, and gladiator, I cobbled together something moderately ok. As PoB'd it shouldn't be too outrageously expensive to build on leaguestart. It will also use the new Tempest Shield for +25% spellblock so I left some unreserved mana for it. The PoB What it does ok 3-4m boss damage if you sit on them and cast. Moderate ~5k ehp Leeches both life and ES Decent block and Evasion What it does bad Clearspeed is garbage. Maybe flickerstrike/multistrike gemswap because that new sword mas

Okay so this build kind of originated off of one of my favorite unique swords Dreadbeak. The idea is to boost base damage with bloodthirst and reserve exactly or slightly above 50% of life for permanent low life. Now you may say, but adrenaline can be abused so easily if you just reserve at 51%, and I'll say 6 auras/buffs with very good aura effect. Instead of creating a gigantic block of text I'll try to note all the advantages with formatting I'm not used to. Exactly or close to 50% reservation using a herald of purity and a high level vita