The Vessel of Fyr'Un

Steps

 * Part 1
 * Find the urn: Harvest an ancient urn in the Priestess' Court (-332.42, +22.48, +111.83)
 * Read Tome of the Vessel
 * Part 2: Fill the Unfilled Vessel (equip and use when in correct spots)(can be used while Invis)
 * Residence Court: Fill the vessel at (-296, -11, 397)
 * Trade Court: Fill the vessel at (-634, -19, 287)
 * Priestess' Court 1: Fill the vessel at (-287, -11, 148)
 * Prietess' Court 2: Fill the vessel at (-162, -4, 105), under Urzyd the Undying (Epic tree)
 * Read Tome of the Vessel
 * Part 3: Writ pieces
 * First piece: Kill Sul'Dal Scribe for update (uncommon update). Located in Trade Court
 * Second piece: Kill Rin'Dal Sage Located in Priestess' Court, solo ones available.
 * Third peice: Kill Tirik'Rah Located in Priestess' Court (He is a triggered spawn by killing both groups of Tirik protectors who have a 5 minute respawn time. If he does not show and only the 2 hounds do, kill the hounds and then kill the protectors again until he spawns with the 2 hounds.)
 * Read Tome of the Vessel
 * Part 4:
 * Go to Priestess' Court to where Rin Priestess of the Fyr'Un spawns. In front of her spawn, the floor forms a triangle that indents into the raised square area. Stand in the corner of that triangle that faces the priest (-116.01, 12.17, 109.30) and inspect Writ of Akh Na'ba from Part 3. If you're standing the right place, you'll be lifted up on an elevator. If not, it says that "you must try another location", so you'll have to reposition and read the writ again.  You will know that you are close to the correct spot if you try and camp.  It will tell you that "you may not camp on a transporter".  This can be frustrating as it is very particular as to the exact spot in which you need to stand.

Rewards

 * Vessel of Fyr'Un.