Aratrix d'Phiarlan

Bogwater Tavern
If you try to talk to her while at level 3 or lower, she will reply:
 * Aratrix d'Phiarlan: This lithe woman has the body of a dancer, but the cold glare in her eyes has nothing to do with entertainment. She stares at you until you decide you're better off looking for conversation elsewhere.

If you are at level 4 or higher, however, she will reply:
 * Aratrix d'Phiarlan: This lithe woman has the body of a dancer, but the cold glare in her eyes has nothing to do with entertainment. Well, you don't look like you're visiting our ward just to relax. My name is Aratrix d'Phiarlan, and I may have a proposition for you, if you're not afraid of trolls. Tell me—are you afraid of trolls?
 * You: Not a bit.
 * Aratrix d'Phiarlan: So the trolls won't be a problem. How about evil cultists? How do you feel about them?
 * You:I laugh in the nasty face of evil.
 * Aratrix d'Phiarlan: No troll phobia, no cultist issues—you're perfect. I've just learned of an opportunity to strike at the Emerald Claw. Their mages have built a laboratory in the catacombs beneath House Phiarlan's ward, and they're holding a pair of captive trolls. We think they're trying to fuse natural trollish regeneration with magical undeath! I doubt they'll succeed, but someone needs to kill those trolls to make sure. If you can handle this, I'll point out the way to their lair.
 * You: This sounds like just my kind of fight. (Bestow quest)
 * Aratrix d'Phiarlan: Excellent. Once you've killed the trolls, anything you seize from the laboratory is yours to keep. Good fortune to you.
 * You:I do prefer to avoid cultists, as a rule.
 * Aratrix d'Phiarlan: Well, at least you're honest. The weak should know that they're weak, and keep out of the way of the strong. So—keep out of my way! (Walk away)
 * You: Perhaps a little. They're rather large.
 * Aratrix d'Phiarlan: Well, at least you're honest. The weak should know that they're weak, and keep out of the way of the strong. So—keep out of my way! (Walk away)

Talking to her after acquiring the quest, but before completion, will make she say:
 * Aratrix d'Phiarlan: The Emerald Claw's caged trolls will not be easy to kill. Trolls never are.

On completion of quest, she will congratulate you with the following:
 * Aratrix d'Phiarlan: A rare smile flits across Aratrix's face. House Phiarlan is not inclined towards the Emerald Claw in the best of circumstances. But finding out they'd set up a necromantic laboratory beneath our feet? That was an insult of the worst kind! Good work teaching them to indulge their filthy hobbies elsewhere.

After completing the quest and take the reward, if you talk to her again, she will reply:
 * Aratrix d'Phiarlan: Aratrix nods in recognition as you approach. I have no more work for outsiders at the moment, but your service is appreciated.