I paid and went up to see her but I can't seem to get anything out of her. It has a speech challenge icon (mouth) but none of my characters can pass it, not even my paladin who has s sense motive and diplomacy around 28? Is she an important npc or do I need to do something to speak to her? Thanks.
she is a recruit-able thief just like her sister and if you already did the gal on the third floor who prefers the ladies you will not get her quest as you can only get one for some reason
Isn't Darlia the teifling sorcerer in the fire node? I suspect she may not interact fully with a Paladin because, well, Paladins and CE spawn of the abyss don't mix particularly well. I think I've recruited her on occasion to lead her out of the fire node, but I wouldn't say you are missing out by not talking to her.