250% healing efficiency build in Remnant 2

Items currently equipped in the video are:
brewmasters cork amulet
tear of lydusa
black spinel
demolition coil
burden of the divine
tranquil heart
spell weaver mutator on the sparkfire with song of eafir
steadfast on the dark matter guantlets to prevent stagger/interruption
charged wounds on the corrupted nebula activates black spinel regeneration
-------traits-------
Regrowth 10
triage 10
fortify 10
gifted 10
vigor 10
barkskin 10
blood bond 10
bloodstream 10
expertise 9
-------fragments-------
mythic skill duration +15%
mythic healing effectiveness +15%
mythic health bonus +10%
-------Prism Buffs-------
Grey health conversion +10%
Selfless fusion +10
Longevity fusion +10
Hulk fusion +10
Revitalize fusion +10
Physician Legendary healing effectiveness +100%