Just a few clarifications on terminology:
*Blind: Going into the boss blind to mechanics and learning mechanics as I practice.
*Pure solo progression: Even after soloing the boss once, I continue to farm the boss week by week in order to obtain any relevant drops, etc (I.e., farming Arcane equips from scratch)
**Gear, fams, legion, stats, and HEXA at the end of video

Not gonna lie, it feels kind of weird using origin skill. Still not sure if I'm using it correctly in the rotation. Definitely doesn't feel optimal. Also had to readjust hotkeys for it, not the whoopsy origin use at 20:32. I've been practicing Seren on the side and am getting close to the pre-lib normal Seren solo. Once I lib we'll go for Hard Seren solo.