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Boss

Mortanis

Mortanis - Shadowlands

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Found In

InstanceShadowlands
EncounterMortanis
Journal creatures8

Adventure Guide Entry

The in-game Adventure Guide text for the Mortanis encounter in Shadowlands.

One of the most studied necromancers of the House of Rituals, Mortanis has been working tirelessly on a means of transforming himself into a more powerful form. Now, he is only a few moments from succeeding.

Encounter Facts

In the game's encounter order for Shadowlands, Mortanis comes 3rd of 6, after Oranomonos the Everbranching and before Valinor.

Instance typeRaid
ExpansionShadowlands
Encounter order3 of 6
Encounter ID2410
  1. Nurgash Muckformed
  2. Oranomonos the Everbranching
  3. Mortanis
  4. Valinor
  5. Mor'geth
  6. Antros

Abilities & Strategy

What the in-game dungeon journal describes for this encounter. Every ability links to its spell page.

Abilities & Strategy

Overview

Mortanis begins the battle once all of his necromancers are defeated, transforming into a powerful creature of bone. His Spine Crawl deals heavy damage to enemies in a line, while Unruly Remains burst three times in ever-increasing circular areas. Several of his attacks split damage between affected players, including Screaming Skull and Bone Cleave. When weakened, he will cast Lord of the Fallen, allowing him to rapidly cast area damage spells for the duration.

Damage Dealers
Tanks
Healers

Ability Spells

Every ability the Adventure Guide lists for Mortanis, with its spell's school, cast time and duration and the description the game gives it.

Spine Crawl

Physical · 2 sec cast

Summon a spine of bony spikes that deals Physical damage to enemies in a line in front of the caster.

Unholy Frenzy

Physical · 1.5 sec cast · Lasts 15 sec

Go into a frenzy, increasing Haste by 100%.

Screaming Skull

Shadow · 2 sec cast · Lasts 8 sec

Attach a screaming skull to an enemy that will explode in 8 sec, dealing Shadow damage split evenly between all enemies near the target.

Bone Cleave

Physical · 1.5 sec cast

Cleaves all targets in front of the caster, dealing Physical damage split between them.

Unruly Remains

Physical · Instant · Lasts 2 min

Summons some angry bones, which cause the ground to rupture in an ever-increasing radius of Shadow damage.

Lord of the Fallen

Physical · Instant · Lasts 25 sec

Summon all of the bones of the fallen, creating Unruly Remains around the battlefield and reducing the cooldown of Spine Crawl.

Summon Skeleton

Physical · Instant

While in the area surrounding Mortanis and his necromancers, skeletons will be summoned constantly against his foes.

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Drops

Loot the dungeon journal lists for this encounter in Shadowlands.

What is shown is the loot the game's own dungeon journal lists for this encounter.

What Each Drop Is

The Mortanis encounter lists 40 items in the dungeon journal. Every piece binds when picked up, so none of it reaches the Auction House.

Read from the current game build's item data. Listed prices come from our latest US Auction House scan; a drop that binds when picked up never has one.

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