Black Desert - Barrier of Infestation II / БДО Барьер вторжения 2: боль и унижение

Any ideas what is going on? First barrier was done with a party 280-285 ap and half minute left. Second barrier was done first time with a party 286-290 and two minutes left. This time I just wanted to help a familiar person in a world chat, 273/290/290 ap party... and first time we FAILED... I forgot a mana pots. 1) Kzarka has random HP? 2) Kzarka HP depends on max AP in a party? I heard a rumors that 240 ap party killed the boss in 3.5 minutes without any problems. 3) Kzarka HP depends on max level in a party? I have watched a terrible video where 63-66 level players killed Kzarka in last second as we did here. P.S. Oldschool-style ult without warning: Kzarka slooowly raises his hands up, hit the ground and all are dead around.

الفئة