Scared me a bit when I zoned in to buy a lvl 106 spell. She conned threateningly to me, but she didn't attack. I hailed her and she basically said I wasn't welcome there and I'd probably die (paraphrasing what she said). Lots of other mobs in there that con threateningly on the way to the NPC that sells the Dissident spells, but I was invis when I was close to them, so not sure if they'd actually attack or not. Best to use invis in this zone just to be safe.