A dungeon in the troubled mage city of Dalaran (levels 28-33). There are eight bosses, one of them a rare. The order is the one we played in game; abilities and drops are what players have seen in the beta.

Before you go

It is a five-player dungeon for levels 28-33, and its quests can be taken from level 24.
The entrance is a portal at the end of a long pipe through the city sewers. The sewer door opens with the Dalaran Sewer Key from the attunement quests, and one member who has done them is enough for the whole group to go in.
Alliance attunement: An Alarming Request from Emissary Jacques in Hillsbrad Foothills (from level 30) → Heart of Disruption from the Image of Archmage Modera at the east edge of Silverpine Forest (gives the key) → Friend of the Kirin Tor, speaking to Archmage Celindra in the Violet Citadel.
Horde attunement: finish Magus Wordeen Voidglare's other quests in Tarren Mill, then Blood in the Streets (from level 30, slipping in along Lordamere Lake with the Grimy Key) → Heart of Disruption → Shrewd Negotiations, speaking to Archmage Celindra. Keeper Bel'Varil's quests in the same house are not needed.
The rare boss Lyn the Ignored is summoned with the Tome of Dalaran. Use the Black Tome from behind Arugal at the end of Shadowfang Keep on the crystal at Ambermill in Silverpine Forest (63.4, 64.3) to make the Tome of Dalaran, then use it on the ritual circle in the small round room of the sewers.

See the full attunement chain →

Dungeon map

Route

1
Lv 29Atrexis the Grave KnightBoss
Past the sewers, at the Ritual Circle in the middle of the Underbelly, together with Kirin Tor Necromancers. Skeletons keep rising during the fight; they are weak, so kill them as they come. He disarms the tank for a few seconds. He is the kill target of the Horde quest The Grave Knight.
- Objective for “The Grave Knight”.
See this boss's drops →
2
Lv 31Lyn the IgnoredBossskippable
A rare boss. It appears when you use the Tome of Dalaran on the ritual circle in the small round room of the sewers. How to make the tome is in the preparation notes above.
See this boss's drops →
3
Lv 30Arcane AnomalyBoss
Pulled out of a bubble on the Round Terrace in the streets. After a 3-second cast it fires a beam, Focal Blast, straight ahead for 6 seconds, so get out of its path as soon as the cast starts. Between beams it casts Arcane Bolt on the tank.
See this boss's drops →
4
Lv 32Fel AncientBoss
It stands among Suffused Treants in Runeweaver Square, at the center of the city. Vines, Fel Timbers, run to one player and hit everyone within 5 yards, then leave poisonous fumes on the ground; move out of them.
See this boss's drops →
5
Lv 30Arcanic EnigmaBoss
Manamorph turns a player into an animal for 8 seconds; it is magic, so dispel it. It silences for 10 seconds, so healers keep their distance. It keeps calling small Arcane Manalings; kill them with area damage. It is the kill target of the Alliance quest Power Overwhelming. The beta client's encounter table lists it as Mana Elemental.
- Objective for “Power Overwhelming”.
See this boss's drops →
6
Lv 31Unstable SentinelBoss
At the Magus Commerce Exchange; Angry Tomes come at you on the way, so kill them before the pull. After a 2-second cast, Malfunction hits everyone within 25 yards every 2 seconds for 6 seconds. Ranged stay beyond 25 yards; melee step out during the cast.
See this boss's drops →
7
Lv 33Shade of the ArchmageBoss
In the Purple Parlor at the top of the Violet Citadel. Talk to the NPC in front of the Violet Citadel in the northwest of the city to be teleported upstairs. Bounding Mana flies to a random player and back; anyone in its path takes Arcane damage and is silenced for 6 seconds, so don't stand between him and that player. When his mana runs out he polymorphs the whole group for 8 seconds, then channels Evocation for 6 seconds to refill it. If anyone leaves the room during the fight, he resets to full health.
See this boss's drops →
8
Lv 31Mana DevourerBoss
Found near the gardens in the south of the city. Its abilities are not known yet.
See this boss's drops →

Dungeon quests

A Green SampleLevel 33Accept at 24Alliance
Collect a Fel Infused Blossom from the City of Dalaran for Shylamiir in Stormwind City.
Heart of DisruptionLevel 33Accept at 24Alliance
Collect the Arcane Mote for the Image of Archmage Modera near the City of Dalaran. Taking it gives you the Dalaran Sewer Key.
Power OverwhelmingLevel 33Accept at 24Alliance
Slay the Mana Elemental in the City of Dalaran for High Sorcerer Andromath in Stormwind City.
Starving ArcaneLevel 33Accept at 24Alliance
Defeat 8 Seeking Remnants, 8 Saturated Remnants, and 8 Mana Echoes inside the City of Dalaran for Archmage Modera outside of Dalaran.
Heart of DisruptionLevel 33Accept at 24Horde
Collect the Arcane Mote in the City of Dalaran for Magus Wordeen Voidglare in Tarren Mill. Taking it gives you the Dalaran Sewer Key.
Opportunistic EducationLevel 33Accept at 24Horde
Collect the Founding of Dalaran from the City of Dalaran for Rexxie Copperclutch near the sewer entrance.
Source of PowerLevel 33Accept at 24Horde
Collect 6 Cracked Sentry Cores in the City of Dalaran for Doctor Martin Felben in Undercity.
The Grave KnightLevel 33Accept at 24Horde
Defeat Atrexis the Grave Knight in the City of Dalaran for Melisara in Tarren Mill.

See the quest reward items →