This happened on L2j server Kamael Hellbound.
NOT TO ME I JUST COPPY THIS FROM ANOUTHER PLACE!
so, i was on my judicator subclass and i suddenly noticed that i was doing wtf uber damage to the mobs, (screenshot 4)
so, i open my character stats window, and i see uber skills.
note: in screen 1 and 2 i am wearing c-grade jewels
and in 5 i am wearing majestic.
in screen 4, i have the two buffs, one for pdef, and other for pattack. the description for those buffs are in screen 6 and 7
in sceen 3 i hit the TH in the image. note he was 76+, and i was only at 5x
note the critical rate ;-D
in 3 hours, i went from 55 to 76, xping in MOS from 55 lvl.
i tried very hard to replicate this bug, but failed.
if i could replicate it i wouldnt even be sharing this trick with you ;-p
the effect eventualy stopped once i restarted the game :-/
Anyone have any idea how this happened?