Hey, so like many I am going to league start with Boneshatter. I also really like the Scion, she is a cutie after all. I landed on a Slayer+Pathfinder Ascendant and would like to reach a point where I am using Forbidden Flesh and Flame to add either Champion, Berserker, Raider, or Jugg Based on how the gearing pans out. Right now I am leaning pure armour stack and leave suppression but late game gearing could change that.

I just finished an SSF test run to Uberlab completion and it took me 13 hours. I am no racer this included some theorycraft time and SSF gear hurdles. Arguably some of the gear for SSF is rather lucky but I plan to play this SC trade anyway and I just played the run how it came to me. The POBs includes a leveling Tree guide and Some Basic notes for the campaign.

POBs with Leveling tree guide and gear farm goals.

This is my 1 Day SSF run https://pobb.in/obD4tuDQfVeW
This is very achievable No Jewel memes https://pobb.in/KMDbMlvphlB_
This is unethical late game https://pobb.in/Q0iXlO_-lq8O

Gl if you decide to try it. I find that the best way is to take sunder to around A6-7 based on the extra nodes we get coming out of scion start it delays the ability to swap as soon as Boneshatter becomes available. We grab many generic nodes before we get to Endurance charges on hit or even generating rage with axes or non vaal skills target additional, all which we get prior to going Boneshatter. The worry of sustain after the swap is/was a non issue for me the leech from slayer keeps us healthy even on Scion. We do start a bit low HP for early maps from 2500-3200 but we do such high dmg and leech that most mobs are 1 shot well into yellows on my SSF setup.

Stay sane Exiles.
Character Here also: https://www.pathofexile.com/account/view-profile/fathyphene