Ive cleared the “??” mode and all i can do is give some tips about the fight… and yes its really really frustrating because you have to be super FOCUSED and LOCKED into the fight for atleast 8 mins (depending on your gear… more gear less time for you to kill the boss)
So for the massacre (the one shot ghosts) after she casts the portals, i reccomend you to move to the darker sides of the room, its always after portals so you can time it by counting… and moving quickly on the edges . Also, always count how many ghosts you face , ex: 1, 2 ,3, 4,5,6 … so you never miss one or forget one and get oneshotted. On normal its 3. on ?? difficulty its 6. (do not touch the very far side of the wall it does kill you with a shadowy debuff) … and remove anti-alizing… reason for this is you can see way better the lines aiming at you so you can face em.
On the “guess who real princess is mechanic” press alt-z to remove the UI and move your camera way back out so you can notice her perfectly where she moves.
whenever she does portals you take ALOT of dam, so its good to share a def cd there , a pot or whatever you have.
On the lines she casts , always do VERY SMALL steps left or RIGHT… and if kyveza is ontop of you (meaning you dont have a pet class to tank her) remember that the very first cast you can actually move behind her and you avoid the 1st pack of lines completly 99.9% of the times.
For powers on bran , use the shield for heal & hattarang, or the egg that gives you 20% more heal/dam/stam… (whenever you wipe, remove the battered shield curio power and re-equip it… the reason for it is after you die , you start with its debuff effect instead of its buff effect.)
Keep your personal buffs up, food buff, flask, + the food 5% primary stat from the bonefire bran puts down (yes all stack)
and on 30% hp of hers AFTER the guessing mechanic use DRUMS to put her down… (remember : always AFTER the guessing mechanic, thats your biggest free timewise room to do dam before she casts lines.)
Good luck if you guys or you op re-try it!!!
And yes it requires LOTS of patience. 