Mephistroth is the final boss of Cathedral of Eternal Night, the new dungeon added in 7.2. It has Heroic and Mythic modes.
Quest
Cathedral of Eternal Night: Altar of the Aegis
A World of Warcraft quest in Cathedral of Eternal Night. Facts and objectives from the current retail game data.
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
***Note: It is recommended to work on the treasure finding quests the goblins south-west of Deliverance Point give you, in order for you to have eight world quests available when it comes time to complete them for step 11. The goblin's last quest isn't available until the following day/reset. Their final quest opens up the world quest Treasure Master Iks'reeged.
1. Assault on the Broken Shore (Intro Scenario) [Skippable if you've done it once before]
2. Legionfall Supplies (Collect 100 order resources) [If you plan to do the whole Legionfall Campaign in one day, it's best to get the order resources by collecting them from chests around the island! You will need to kill rares and do world quests later, so save them to do when needed.]
3. Aalgen Point (Visit flightplan) [Might not be mandatory, but why not do it?]
4. Vengeance Point (Visit flightplan) [Might not be mandatory, but why not do it?]
5. Begin Construction (Use construction table to donate Legionfall War Supplies to the construction of a building)
6. Altar of the Aegis (NOT REQUIRED!) (Accepting the quest will cause the NPCs to run away. Relogging will cause them to reappear)
7. Defending Broken Isles (Defeat a Legion invasion in the Broken Isles). If one is not available, it is recommended to continue on your class hall questline if it hasn't been completed yet. There will not be a follow-up quest to Defending Broken Isles unless you have completed your class hall campaign.
8. Champions of Legionfall (Return to your class order hall and recruit a new champion)
9. Shard Times (Collect 2500 Nethershards to give to Khadgar)
10. Mark of the Sentinax (Collect 50 Marks of the Sentinax)
11. Self-Fulfilling Prophecy (Complete 8 world quests on the Broken Shore)
12. Intolerable Infestation (Slay 50 demons in Faronaar or Felsoul Hold)
13. Relieved of Their Valuables (Find 3 Hidden Wyrmtongue Caches on the Broken Shore)
14. Take Out The Head... (Slay 3 Rare Elites on the Broken Shore)
15. Championing Our Cause (Successfully complete a Legionfall [Broken Shore] mission at your Class Order Hall) (The mission can be put in before ever accepting this quest, but do not complete/accept the rewards from the mission before accepting this quest in order to get quest credit.)
16. Strike Them Down (Slay 100 demons on the Broken Shore)
The Legionfall Campaign is then complete, and you should receive a quest from an NPC at Deliverance Point to start your class mount questline.
----The Deceiver's Downfall (Not mandatory!)
----Pillars of Creation (Not mandatory!)The two quests listed above are definitely not required for the Legionfall Campaign (or to get your class mount).
I have not completed this quest or been to this dungeon yet and I already have my class mount...so no.
Quest facts
Check whether you have already completed this quest
in-game: /run print(C_QuestLog.IsQuestFlaggedCompleted(46244))
Description
Champion, we are ready to assault the Tomb of Sargeras. I studied the writings of Aegwynn, the Guardian who defeated the Dark Titan's avatar. She said that if her wards were compromised, a failsafe could be triggered by placing the Aegis of Aggramar upon an altar in the Cathedral of Eternal Night. You are the hero who acquired the Pillars of Creation, {name}. Gather your allies and enter the Cathedral. Be warned: Mephistroth will use all his power to stop you from placing the Aegis. You must prevail!
Where to go
Pins are the quest’s own POI points from the current retail client, projected onto the in-game zone map. The game marks one blob as the quest’s turn-in; the rest are objective areas. Points that fall outside a map’s window are dropped rather than guessed at.
Turn-inObjective areaIn-game waypoint: /way #646 44.7 63.3
Coordinates
- Turn-inBroken Shore 44.7, 63.3
/way #646 44.7 63.3 - Objective areaBroken Shore 64.7, 16.6
/way #646 64.7 16.6
Map coordinates of the pins above. An area the client draws as a shape is given by the centre of its points.
Nearby on the Broken Shore map
- The Command Center same spot
- The Nether Disruptor same spot
- The Broken Shore: Investigating the Legion same spot
- Champion: Lord Darius Crowley about 30 yards
- The Mage Tower about 30 yards
- Secured Surroundings about 60 yards
- Champion: Nighthuntress Syrenne about 60 yards
- The Preservation of Nature about 140 yards
- The Motherlode about 280 yards
- Tomb Raidering about 290 yards
Quests whose map markers the client places closest to this one on Broken Shore, nearest first. Distances are straight lines between the markers.
Getting there
Flight points closest to the quest’s turn-in marker on Broken Shore:
- Deliverance Point, Broken Shore
- Aalgen Point, Broken Shore
- Vengeance Point, Broken Shore
From the turn-in, the objective areas lie:
- Objective area
Inside the dungeon: Cathedral of Eternal Night
The upper chambers of the Tomb of Sargeras were once a place of worship to Elune. Since the Legion's invasion, fel minions have desecrated this holy place, twisting it into their own image. Now, this site will host a battle that could turn the tide of the invasion.
Bosses in the Adventure Guide, in order: Agronox, Thrashbite the Scornful, Domatrax, Mephistroth.
Entrance: Broken Shore at 64.9, 16.8.
Straight-line distances in yards between the quest’s own map markers (QuestPOI) and the client’s flight-point positions (TaxiNodes); flight paths and terrain are not modelled. Instance text, bosses and entrances are the client’s Adventure Guide data.
Community notes from Wowhead · 37 comments
Top 3 shown aboveThe comments below were written by Wowhead users. They are community notes, not TheWoWDB comments. See them in context on Wowhead.
The top 3 are shown in Top Comments above. Read all 37 on Wowhead.
Reward details
Reputation: Armies of Legionfall +1,000
The coalition of orders dedicated to defeating the Legion at the Tomb of Sargeras and Broken Shore.
Reputation group: Legion.
Item facts are the current retail client’s (ItemSparse); the specialisations for a pick-one item are the ones the Blizzard quest API lists; faction and currency text is the client’s own. Lowest listed price = the US commodity auction house now.
Storyline
Legionfall Campaign
Part 8 of 17.
Previous: Vengeance Point · Next: Champions of Legionfall
- 3Legionfall Supplies
- 4Defending Broken Isles
- 5Begin Construction
- 6Aalgen Point
- 7Vengeance Point
- 8Cathedral of Eternal Night: Altar of the Aegis
- 9Champions of Legionfall
- 10Shard Times
- 11Mark of the Sentinax
- 12Self-Fulfilling Prophecy
- 13Intolerable Infestation
- 14Relieved of Their Valuables
Showing steps 3 to 14 of 17.
Storyline order is the client’s own QuestLine data from the current retail build.
Where this quest fits
Before this quest
Taken from the storyline's own step order.
- Vengeance Point
On my way here, I ran across a squad of demon hunters headed northwest to Vengeance Point. You can bet the Legion will try to stop them from establishing a forward position. I spoke to an elf named Izal Whitemoon.
After this quest
Taken from the storyline's own step order.
- Champions of Legionfall
The battle to reclaim the Broken Shore is straining our resources. We cannot afford to relent, lest the Legion undo all that we have accomplished. The members of your order have given much, but more is needed. Rally your champions and do what you must to bolster their ranks.
The storyline at a glance
Legionfall Campaign has 17 steps, from Armies of Legionfall to Strike Them Down.
Maps its steps are placed on (steps per map): Broken Shore (16), Dalaran (1).
Steps of this storyline count toward:
Other storylines on the Broken Shore map
- Chronicles of Skyhold IV
- Excavations
- Watchers in the Wild IV
- Saga of the Shadowblade IV
- The Elemental Lords IV
- Legacy of the Windrunners
Steps, storylines and map placement from the client’s QuestLine, prerequisite and QuestPOI data; neighbouring quest text is Blizzard’s own (quest API), shortened to its opening sentences.