Looks like some kind of meme build to me. I don’t get duelists who path to the right to ranger area. Not to mention all those wasted pathing nodes just to get Bloodless. And his gem choices - ???. Why concentrated effect. Melee on full life??? I get it, those make dps look nice on the charsheet but in practice there are much better options available. Especially at only 33% block chance, and that’s with 2x Scaeva equipped (8% block in offhand)!
Also Hatred, HoA and conc effect all have pretty steep dex and/or int requirements. I’m surprised this guy didn’t shove Blasphemy in there too. He did go with Arctic Armor though, wow.
And banking on all those flask nodes as a RT duelist, I have to ask again - WHY. And why did he ignore one of the best dw clusters in the game that is right there under the duelist start?
Here’s my planned tree: link
I got pretty much everything I wanted with this tree. All the block nodes, all damage, life, and jewels within reach. Quite flexible too, you can easily drop some nodes and extend the tree to the scion life wheel or to some extra jewel nodes. Also very easy to adapt to a different weapon or dual wield (don’t forget to swap Violent Retaliation for Outmatch and Outlast too if that’s your preference). I used a similar build in the last league with two swords and it worked great (50% unbuffed block, almost capped with Rumi’s). And BM negates all the mana issues. Extra elemental damage (HoA, Hatred) on a 1h RT build is there to pad the dps stats, in practice the numbers fall off a cliff when it actually matters (boss fights).
Gearing is extremely easy because I go full phys so most of my gems are red - currently using Bringer of Rain (MPD, FA) with Brutality, Sunder, Chance to Bleed and Multistrike. You can swap CtB for Ruthless but I ran the numbers in PoB and they’re about the same, plus I prefer a less spiky dps curve. If you’re using a standard 5 or 6L instead you drop FA first or eventually replace it with Ruthless. Conc effect is reserved for people who think that getting inordinate amount of int on your gear is somehow fun.
In other slots I use Leap Slam + Fortify + FA, Vulnerability (self cast) + Blood rage + Increased Duration, Enduring Cry in a random slot. I still have to slot in cwdt + tempest shield to reach the block cap if I get hit.
edit: forgot to include totem. Ancestral warchief + brutality + melee physical + bloodlust.