was bored so did record Tartarus solo hard mode bosses(all expect bloodcat or whatever it name is in 70lvl) with Sentinel, i used wizard/ghost accessories and one killer ring, my EVA in bosses were +35% with buff and -15% unbuffed so bosses did hit almost all times and with debuff that reduce acc( i had lvl1 Evaporate -7% acc that did only last 7 secs on boss) so most times my EVA was +42% with EVA buff and without buff -8% with debuff on Bosses. anyway here clips what i did take:
tested 1st without hp crisis, and then when boss had like 70% hp i started use them since normal pots didnt able keep up with dmg what boss did, i can safely say that if used them at start my hp could been almost all time in 80-95% on this boss.
not sure if needed kill that mob in middle room before go boss or if i just had bad luck with boss buffs since it did take much more time than normally when i done it.
3rd boss i did do like we do normally in Ancient Temple, didnt really need look out for 2nd boss mob and just focus on main boss.
last boss was not problem too, only needed just look out for 6 adds when boss go to 1min buff since those can do more dmg than boss to me, so just save photon trap for those mobs.
dungeon did take around 50mins for me while clearing all mobs that needed to get bosses