Destruction's Depths

Objectives

 * Speak to Jalis Ironhammer when you are ready to face this evil. (disappears from Quest Log after speaking to Jalis)
 * Find and reclaim the Central Transfer Chamber.
 * Take command of the golems and find the missing Asuran patrol.
 * Rendezvous with the Ebon Vanguard.
 * Clear a path into the depths with the Ebon Vanguard.
 * Continue deeper into the caverns.
 * Fight beside the Norn as they hold off the Destroyers.
 * Travel to the Central Transfer Chamber via the Asura Gate.
 * Clear the Central Transfer Chamber of Destroyers.

Obtained from
 * Jalis Ironhammer in Battledepths
 * Scrying Pool in Hall of Monuments (after first completion, select "I seek guidance" option)

Requirements
 * Heart of the Shiverpeaks (quest)

NPCs

 * Norn
 * 20 Olaf Olafson
 * 20 Olrun Olafdottir
 * 20 Sif Shadowhunter
 * 20 Egil Fireteller
 * Dwarves
 * 24 King Jalis Ironhammer
 * Ebon Vanguard
 * 20 Captain Langmar
 * 20 Artificer Mullenix
 * 20 Chance Redding?
 * Asura
 * 20 Renk
 * 20 Sokka
 * 20 Oola
 * 20 G.O.L.E.M. 2.0 (Three will be present at the start of every level)

Monsters

 * Destroyers
 * 28 Destroyer of Bones
 * 28 Destroyer of Flesh
 * 28 Destroyer of Sinew
 * 28 Destroyer of Deeds
 * 28 Destroyer of Hordes
 * 28 Destroyer of Hope
 * 28 Destroyer of Thoughts
 * 28 Destroyer of Lives
 * Dragons
 * 20 Chromatic Drake (level 2)
 * Dryders
 * 24 Bloodtaint Dryder (level 1)
 * 24 Dreadgaze Dryder (level 1)
 * 24 Soulfire Dryder (level 1)
 * 24 Terrorbond Dryder (level 1)
 * Elementals
 * 20 Icy Stalagmite (levels 1 and 2)
 * 20 Shattered Elemental (levels 1 and 2)
 * 20 Whirling Wisp (levels 1 and 2)
 * Nightmares
 * 20 Scourge Vaettir (leves 1 and 2)
 * 20 Shadow Vaettir (levels 1 and 2)
 * 20 Mist Vaettir (levels 1 and 2)

Bosses

 * Destroyers
 * 28 Avatar of Destruction (Onslaught) - While fighting alongside the Norn and near the Vanguard

Boss-like foes

 * Destroyers
 * 30 Disc of Chaos - Final chamber

Dialogues
Briefing from the Scrying Pool.

Followup

 * A Time for Heroes