Dragonblight quests

Frostmourne

 * 1) The Lost Courier (optional, starts in Borean Tundra, leads to Stars' Rest)
 * 2) Of Traitors and Treason (Stars' Rest or Howling Fjord)
 * 3) High Commander Halford Wyrmbane (quest) (Stars' Rest or Howling Fjord)
 * 4) Naxxramas and the Fall of Wintergarde
 * 5) Flight of the Wintergarde Defender
 * 6) Return to the High Commander
 * 7) Rescue from Town Square & The Fate of the Dead
 * 8) Find Durkon!
 * 9) The Noble's Crypt
 * 10) Secrets of the Scourge
 * 11) Mystery of the Tome
 * 12) Understanding the Language of Death
 * 13) A Righteous Sermon

After Return to the High Commander
 * 1) Imprints on the Past
 * 2) Orik Trueheart and the Forgotten Shore
 * 3) The Murkweed Elixir
 * 4) The Forgotten Tale
 * 5) The Truth Shall Set Us Free
 * 6) Parting Thoughts
 * 7) What Secrets Men Hide & The Path of Redemption (quest) & The Return of the Crusade?
 * 8) Frostmourne Cavern (quest)

After Return to the High Commander
 * 1) The Demo-gnome
 * 2) The Search for Slinkin
 * 3) Leave Nothing to Chance
 * 4) Understanding the Scourge War Machine

Angrathar The Wrathgate
Group quests, after Return to the High Commander
 * My Old Enemy
 * WANTED: High Shaman Bloodpaw
 * WANTED: Kreug Oathbreaker
 * WANTED: Onslaught Commander Iustus

7th Legion Front

 * 1) Pest Control (Alliance)
 * 2) Canyon Chase (Alliance)

The Warden's Task

 * 1) The Liquid Fire of Elune
 * 2) Kill the Cultists
 * 3) The Favor of Zangus (quest)
 * 4) The High Cultist

The Dragonflights
Bronze
 * Mystery of the Infinite
 * Mystery of the Infinite, Redux

Emerald
 * 1) Seeds of the Lashers
 * 2) That Which Creates Can Also Destroy


 * 1) Cycle of Life
 * 2) The Plume of Alystros (quest)

Ruby
 * The Fate of the Ruby Dragonshrine

Obsidian
 * 1) The Obsidian Dragonshrine
 * 2) No Place to Run & No One to Save You
 * 3) The Best of Intentions
 * 4) Defiling the Defilers & Culling the Damned
 * 5) Neltharion's Flame (quest)
 * 6) Tales of Destruction

Oacha'noa
These quests give Kalu'ak reputation.
 * Travel to Moa'ki Harbor +20 reputation (starts in either Borean Tundra or Howling Fjord)
 * Planning for the Future +500 reputation
 * Let Nothing Go To Waste +500 reputation
 * Slay Loguhn +700 reputation
 * Spiritual Insight (quest) +500 reputation
 * Elder Mana'loa (quest) +500 reputation
 * Freedom for the Lingering +500 reputation
 * Conversing With the Depths +1000 reputation
 * Tua'kea's Crab Traps +500 reputation
 * Signs of Big Watery Trouble +20 reputation
 * The Bait +500 reputation
 * Meat on the Hook +700 reputation

"Strategic Alliances"

 * 1) Return to Sender (quest) (optional)
 * 2) Stocking Up (Dragonblight)
 * 3) Nozzlerust Defense
 * 4) Shaved Ice
 * 5) Soft Packaging
 * 6) Something That Doesn't Melt & Hard to Swallow
 * 7) Harp on This! & Lumber Hack
 * 8) Stiff Negotiations
 * 9) Slim Pickings
 * 10) Messy Business & Stomping Grounds
 * 11) Apply This Twice A Day
 * 12) Worm Wrangler & Really Big Worm

Light's Trust

 * 1) The Call Of The Crusade (optional)
 * 2) The Cleansing Of Jintha'kalar
 * 3) Into the Breach! (classified as Zul'Drak) (exclusive with Reallocating Resources from Grizzly Hills)

The Taunka

 * 1) The Taunka and the Tauren (optional breadcrumb from Agmar's Hammer)
 * 2) Into the Fold & Pride of the Horde
 * 3) Blood Oath of the Horde (quest)
 * 4) Agmar's Hammer (quest)

Redirecting the Ley Lines
The Pit of Narjun & Nerubians in Icemist Village (requires Agmar's Hammer (quest))
 * 1) Victory Nears...
 * 2) From the Depths of Azjol-Nerub
 * 3) The Might of the Horde
 * 4) Attack by Air!
 * 5) Blightbeasts be Damned!
 * Black Blood of Yogg-Saron (quest)
 * Scourge Armaments
 * Marked for Death: High Cultist Zangus
 * An Enemy in Arthas
 * The Lost Empire

Taunka in Icemist Village
 * 1) Strength of Icemist (quest)
 * 2) Chains of the Anub'ar
 * 3) Return of the High Chief
 * 4) All Hail Roanauk!

Traitors to the Horde

 * 1) The Flesh-Bound Tome
 * 2) Koltira and the Language of Death
 * 3) In Service of Blood & In Service of Frost & In Service of the Unholy
 * 4) The Power to Destroy
 * 5) The Translated Tome

Containing the Rot

 * 1) Containing the Rot
 * 2) The Good Doctor...
 * 3) In Search of the Ruby Lilac
 * 4) Return to Soar
 * 5) Where the Wild Things Roam

Angrathar The Wrathgate

 * 1) The Kor'kron Vanguard!
 * 2) Audience With The Dragon Queen (Horde)
 * 3) Galakrond and the Scourge
 * 4) On Ruby Wings
 * 5) Return To Angrathar (Horde)

Venomspite
The Forsaken Blight and You
 * 1) Give it a Name
 * 2) To Venomspite!
 * 3) The Forsaken Blight and You: How Not to Die
 * 4) Emerald Dragon Tears
 * 5) Spread the Good Word
 * 6) The Forsaken Blight (quest)

The Forgotten Coast
 * Beachfront Property
 * Funding the War Effort

The Scarlet Onslaught
"Need to Know" opens after "Stealing from the Siegesmiths":
 * WANTED: The Scarlet Onslaught
 * No Mercy for the Captured
 * Torture the Torturer
 * The Rod of Compulsion
 * The Denouncement
 * Materiel Plunder
 * Fresh Remounts
 * Blighted Last Rites
 * Let Them Not Rise!
 * A Means to an End
 * Fire Upon the Waters
 * Stealing from the Siegesmiths (Carrion Fields)
 * Bombard the Ballistae

Dragon's Fall

 * Pest Control (Horde)
 * Canyon Chase (Horde)
 * To Dragon's Fall
 * Sarathstra, Scourge of the North