Paying Debts

Paying Debts is an Act 7 side quest, offered by Riggs after completing Deeper in Debt and The Forgotten God, as well as being level 50 or over. The quest leads the player to the Tomb of the Heretic "Roguelike" Dungeon, although it can be entered without accepting the quest.

Riggs has heard of an artifact called the Iris of Eternal Night, which lies deep in the Tomb of the Heretic. He asks you to retrieve it for him to repay the debt owed to him.

Note that, if the player refuses to work for Riggs, he will issue a death threat, and his "Associates" can then be periodically encountered throughout Act 7 until the quest is accepted.

Objectives

 * Obtain the First Seal of Morgoneth
 * Obtain the Second Seal of Morgoneth
 * Obtain the Third Seal of Morgoneth
 * Open the way to the Lost Oasis
 * Defeat Morgoneth at the Tomb of the Heretic (Requires Skeleton Key)
 * Claim the Iris of Eternal Night
 * Deliver the Iris to Riggs at the Vanguard of the Three

Guide
The First Seal of Morgoneth is found on the third level of the Maw of Enaht and drops from the boss creature, Gurblix the Digested.

The Second Seal is found in the Forlorn Bastion, which is accessed via a secret path south of the Korvan Sands Rift Gate at the two Griffon Statues. It drops from the Boss, Jarinthor the Sandstorm.

The Third Seal is found in the Howling Depths, accessed via a secret path in the Howling Chasm. The seal drops from Hallanx the Forgotten.

With all three Seals, The Tomb Entrance in the Valley of the Chosen can be unlocked. This leads to the Path of the Damned, the Lost Oasis and then the Tomb of the Heretic. Grand Magus Morgoneth is found at the end of the third level, and the Iris of Eternal Night can be recovered from a chest in the treasure room after Morgoneth is defeated.

The Seals and Iris can also be collected independently of the quest and turned in later.