Superboss after you defeat Aeon
So i went to said boss and tested few things
A) combined with the evasion skills of auris and rabi, with the fairy step + dot eater + idea's cloth + lestea's murk, i made either dodge almost all attacks for a while
B) stacking the 3 darkness resist brand (-45% darkness) + emela's protectio via natura (20% element resist) + darkness resist ring (-50% darkness) and auris's wide block (20% damage reduction) everbody got 30k damage but the wearer got 4k hp damage
my rabi doens't have your gear nor incarnations, yet did around 8k damage or so with her full combo with 1110 attack
my starting strategy is: auris ice jail, emela's protecto via natura, forerun towards auris from lestea so i can next turn auris incite + lestea eye ruining. Lot of attacks will go to auris but her high evasion will help to dodge almost all, the others can be used to fight
ice jail can be used again after you see the boss loses his bind resistance, you can get 2 safe turns with ice jail + forerun and dense fog. The sp drain problem im still figuring how to solve it (probably reincarnations to have more HP, learning +hp passives on the skill tree so change 1 darkness resist brand for a red inexaustible brand, you need at least the minimal SP to cast a skill). But i hope this help
now if you excuse me, i gotta farm better gear there, je