Greed and Regret

Overview
Summary
 * 1) Search the Halls of Chokhin with Margrid. Look for information on the Hidden City.
 * 2) Pick up and examine the "Duality of Lyssa".
 * 3) Defeat the library defenses.
 * 4) Talk to Goren.
 * 5) Find Goren in The Mirror of Lyss.
 * 6) Do the magic dance to gain entrance to The Hidden City of Ahdashim. (Use the /dance emote near the spot marked by Goren).
 * 7) Speak to the Lock of Ahdashim.
 * 8) See Lock of Ahdashim for your reward.

Obtained from
 * Head Priest Vahmani in Grand Court of Sebelkeh

Requirements
 * Warning Kehanni
 * Margrid the Sly must be in the party

Reward
 * 2,000 XP
 * 250 Gold
 * 10 Lightbringer Points

Dialogue
 * "As they did during Palawa Joko's reign, the princes have fled to the Hidden City of Ahdashim. This time, however, Varesh will merely storm the vault and slaughter them. Someone must free them before it is too late. Few people know to gain access through the secret entrance. Without a prince or one of the their personal guards, it would take a greedy thief with time and motivation to breach it. That corsair friend of yours should be of some use. Take her with you and search the Halls of Chokhin for clues on the whereabouts of the Hidden City."

Intermediate Dialogue 1 (Goren)
 * "Prince Bokka ordered me to warn his fellow princes. He didn't tell me what to do if I couldn't find him, so I decided to kill demons until I get a better idea. Prince Bokka said something about fleeing to the Hidden City. I will help you get in. I need to find him to ask him what I should do next. Meet me in the Mirror of Lyss."

Intermediate Dialogue 2 (Lock of Ahdashim)
 * "Does the slow, brutish one wish to speak most properly? If he fails, you will be destroyed. Do make sure you are prepared."

Reward Dialogue (Lock of Ahdashim)
 * "Welcome to the Hidden City of Ahdashim. Watch your step."

Follow-up
 * Dasha Vestibule (Mission)

Walkthrough
Follow the arrow until you reach Goren in the Halls of Chokhin. There you will find a book on the floor named the "Duality of Lyssa." When you pick it up, several Djinn will immediately spawn and begin attacking the party. When you defeat them, speak to Goren and he will ask to meet you in the Mirror of Lyss. The easiest way to do this is to port to Honur Hill and then enter the Mirror of Lyss from there.

Upon meeting Goren again, he will ask you to dance and begin demonstrating. Speak to the Lock of Ahdashim that appears (don't worry about the "you will be destroyed" bit -- Goren knows the secret code, whatever it is. This will port you to Dasha Vestibule, where you can collect your reward.