Aberroth damage is way too high

[V1TRU]

HI, no problems with harbringers grinding. Pinnacle boss however oneshot me in few seconds after he shows in battlefield

I got a torment warlock with a good endgame gear, lv98
Not the perfect minmaxed gears, but solid stuffs... I would rate them 8/10

Still got oneshotted by his mace. That's not what 40h grind should look like