Cyan

House Phiarlan Enclave
If you try to talk to her while at level 2 or lower, she will reply:
 * Cyan: Good day to you.

If you are at level 3 or higher, however, she will reply:
 * Cyan: You are the agent that Rouge dispatched to help me?
 * You: Yes. What is the Maleficent Cabal doing?
 * Cyan: We've learned that the Cabal is targeting the Phiarlan Chapterhouse's grand gala tonight. The timing is apprehensible; I haven't had time to arrange our entry into the party.
 * Cyan: I must ask you to clandestinely gain entrance... say through the Illusionarium. From inside, you can find the guest list and surreptitiously add my name.
 * Cyan: Once we are positioned in the party, we can foil the Cabal's plans before they strike.
 * You: All right, I'll get you inside (Bestow quest)
 * You: Why don't you just tell the guards to cancel the party?
 * Cyan: Dearest me, that would be... uncouth. At best, they'd simply dismiss my information. At worst, they'd believe me and cancel the ball!
 * Cyan: House Phiarlan would be embarrassed by the inability to guarantee the security of our own soiree. Why, even House Deneith would mock us - the unrefined brutes!
 * Cyan: No, this must he handled delicately. I must gain entrance and make sure the assassins don't disrupt the ball. Will you assist me?
 * You: All right, I'll get you inside (Bestow quest)

Talking to her after acquiring the quest, but before completion, will make she say:
 * Cyan: You will need to surreptitiously gain entry into Phiarlan Hall. I recommend going through the Illusionarium entrance behind me.

On completion of quest, if you completed the optionals and finished the quest without harming the Viceroy, she will congratulate you with the following:
 * Cyan: ????????????????????????

On completion of quest, if the battle in the Viceroy's quarters happens, she will tell you the following:
 * Cyan: It is unfortunate that the Viceroy was harmed. I must make my apologies to him.
 * Cyan: Still, your blow against the Maleficent Cabal's assassins will teach them that we are not to be trifled with. You should report to Rouge; she'll have planned out the next step against them.

After completing the quest with the Viceroy being attacked, and take the reward, if you talk to her again, she will reply:
 * Cyan: Tragically, the Maleficent Cabal's attack injured the Viceroy.
 * Cyan: Still, you made the assassins pay with their blood. And make no mistake—House Phiarlan's vengeance shall consume the Cabal whole.

After completing the quest with the Viceroy unharmed, and take the reward, if you talk to her again, she will reply:
 * Cyan: ????????????????????????

Partycrashers
She only appear in the hall after you write her name in the guest list:
 * Phiarlan Retainer: Contessa Cyan! I'm sorry, but Viceroy Morian was explicit—I ain't supposed to let Serpentine Table agents in.
 * Cyan: Now, now, my boy, I'm sure it's simply a misunderstanding. We are on the same side, are we not?
 * Cyan: (Bluff) If you double-check the guest list, I am certain you will find that the Viceroy has changed his mind.
 * Phiarlan Retainer: Well, I guess it couldn't hurt....
 * Phiarlan Retainer (second one): It's here! Contessa Cyan's name is on the list!
 * Phiarlan Retainer: (Gasp) I'm sorry for my mistake, Contessa!
 * Cyan: Do not trouble yourself over it, my boy. You are simply performing your duties.

She them walks to the drink bar, where she asks:
 * Cyan: Barkeep—a Dirty Kobold, shaken, not stirred.

When she is on the bar, you can talk to her for further instructions:
 * Cyan: Now let us proceed to business.
 * Cyan: The maleficent Cabal must be present herein, preparing themselves to strike. Perhaps they will be subtle, or perhaps they will use a brute force assault. I suppose it is even possible they suborned someone inside House Phiarlan for their foul deed.
 * Cyan: Take a gander and see if you can discover what foul Cabal plots are afoot.
 * You: How about we just tell the guards?
 * Cyan: Then they would be forced to cancel the party, and House Phiarlan would have to admit that it was incapable of protecting its own guests from the Maleficent Cabal!
 * Cyan: That would be as disastrous as allowing everyone here to perish. No, you must stop the Cabal without disrupting the Grand Gala.
 * You: I'll schmooze around and see what I can learn. (Walk away)
 * You: I've looked around, and there are no Tieflings here. If some arrive and attack, then I say we deal with them then.
 * Cyan: ??????????????????
 * You: I'll schmooze around and see what I can learn. (Walk away)

Making the Ballroom secure
After you talk to her, if you have not find anything around, you can talk to her again and have the following options:
 * Cyan: Have you discovered anything?
 * You: There's nothing more I can do here. We'll just have to deal with the Cabal when they attack.
 * Cyan: ??????????????????
 * You: There's nothing new yet. I'll keep looking. (Walk away)

After you have dealt with Migris, you can report back to her:
 * Cyan: ??????????????????

After you have dealt with Dariel, you can report back to her:
 * Cyan: ??????????????????

After you have dealt with Bolal, you can report back to her:
 * Cyan: Have you discovered anything?
 * You: I just eliminated some tieflings in the upstairs rooms. They're no longer a threat.
 * Cyan: Well now, that's exemplary work—exactly what one expects from an agent of House Phiarlan.
 * Cyan: Now, do you suppose the Maleficent Cabal has any other snakes preparing to strike, or have all their plots been foiled?
 * You: I've taken care of all the Maleficent Cabal here. The Gala is safe now.
 * Cyan: Are you positive?
 * Cyan: I instructed one of our operatives to stall the Viceroy until we secured the Ball Room. If it is truly safe, then we can finally allow him to make his appearance at his own Grand Gala.
 * You: I'm sure. There's nothing else to be done here.
 * Cyan: Let's attend to the Viceroy then.
 * You: I'll take another look around just to be sure. (Walk away)
 * You: I'll schmooze around and see what I can learn. (Walk away)

Talking with the Viceroy
After you and Cyan make way to the Viceroy quarters, they will start talking:
 * Morian Shol d'Phiarlan: Cyan! I thought I told those fool guards not to let you in.
 * Morian Shol d'Phiarlan: Bah! I should've known you're the reason my manservant can't lace my boots properly.
 * Cyan: My Lord Viceroy, I beg your indulgence for few moments more, so that my agents can position themselves to protect you.
 * Lokael: Ahh, so you're the famous Viceroy of House Phiarlan.
 * Lokael: I notice you've emptyed your cup—you really liked that drink didn't you?
 * Lokael: Too bad for you it was POISON! Baw-ha-ha-ha!
 * Morian Shol d'Phiarlan: Ugh, my stomach....
 * Cyan: By Khyber, you'll pay for this! (Start battle)
 * Lokael: First we killed everyone in this room, then we kill everyone at the Ball!
 * Migris: My poison killed the Viceroy, and now it shall kill you!

If you had took care of Migris beforehand, however, Cyan will refute his claim:
 * Cyan: ????????????

If you had took care of Dariel beforehand, however, Cyan will refute his claim:
 * Cyan: ????????????

If you had took care of Bolal beforehand, however, Cyan will refute his claim:
 * Cyan: ????????????

Aftermatch
In case a battle has occurred, after we take care of all enemies, she will say:
 * Cyan: The Viceroy has been injured, but the Silver Flame's spirit binders will tend to him.
 * Cyan: You did well to eliminate the Cabal assassins before they could harm our guests... but unfortunately, they did succeed in harming Phiarlan's reputation.
 * Cyan: (Sigh) Such are the dangers of this trade. Meet me outside, and I shall give you the reward I promised.

If the battle has been completely avoided, after the Viceroy leaves, she will congratulate you:
 * Cyan: ????????????