Rosena Malgos (Regenerator) with a reflective buff?

Hey guys, I was just running through ultimate in Arkovia and ran into Rosena Malgos, except every time I would try and damage her I would get wrecked. I’m running a Witch Hunter with PB and Blade Spirits/Traps and Pox, and for every tick of damage my BS did I would take 350 damage. Got worse when I would use other abilities.

Anyway, I was wondering if this is intentional? I don’t remember this mob ever having this kind of property before. It was like Reflective except it was always on.

She might have had a reflective item on her. Those are always difficult to deal with.