Prioritise levelling passive first then get levels on golden burst, umbral edge with essence of paranoia added with essence of night sky gives infinite duration insane attack speed and dark damage which when mixed with the passive levels give you about a 3000hp heal 5 times a second. essence of predation synergises with your passive and golden bursts already high boss dmg to give you outrageous boss dmg and healing while being able to permanently spam golden burst since you heal your whole health bar a million times a second. Shadow walk with essence of virtue gives an almost infinite loop of dashes when timed with your original dashes. only reason you will ever die is from a 8 minute CC chain from hunters (trust me I found out the hard way).