This page contains quick guides for World Bosses in Shadowlands. The guides are based on Dungeon Journal information and my own experiences with the fights. Information will be updated as-needed. Feedback is appreciated, you can leave a comment below or tweet @PrestonDvorak.

World Boss Rotation: Mortanis, Oranomonos, Nurgash, Valinor

Mor'geth and Antros will be available alongside the bosses listed above.

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Antros

This boss is located in Zereth Mortis.

• The tanks will be dealing with Deterrent Strike, which applies stacks of Dark Deterrence.
• Don't stand in front when it turns to cast Furious Slam.
• Dispel Controlled Calamity (magic) to remove the stacking damage over time effect.
• When affected by Banishment Mark, stay more than 5-yards away from other players to avoid chaining the damage.
• During Destruction Cores:
  • Avoid the impact locations of Destruction Zone.
    • The impact deals light damage to all players no matter where they are.
  • Destruction Cores can be destroyed by clicking on them, which creates a Cosmic Empowerment pool, increasing the damage done by players standing inside it.
    • This requires the Trebalim Understanding upgrade at the Cypher Research Console in Exile's Hollow.

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Mor'geth, Tormentor of the Damned

This boss is located in The Maw.

• The platform is covered in Stygian Fog which is held back by the Soul Chains connecting the Soul Cages, creating a safe area in the center.
• The tanks will be dealing with stacks of Torment, eventually requiring a tank switch.
• During Bring Me an Iron Golem, kill the activated Soul Cage to prevent the safe are from shrinking too much.
  • Upon death, a Loose Soul is released.
    • Loose Soul
      • Purge Unleashed Suffering to prevent the light damage dealt to all players as well as to prevent Unbearable Sorrow.
• During Cries of Anguish, avoid the impact locations and the pools left behind.
• At 100% energy, don't stand in front to avoid the Damnation beam as Mor'geth slowly rotates.

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Valinor, the Light of Eons

This boss is located in Bastion.

• The tanks will be dealing with Mark of Penitence, reducing healing received.
• Stay at least 10-yards away from other players to avoid chaining the damage from Charged Anima Blast.
• Avoid the impact locations of Unleashed Anima and Anima Charge.
• Deals moderate damage to all players with Vent Anima.
• Increases aggro radius of all players with Lysonia's Call.
• At 0% Anima, shuts down to Recharge Anima, halting all abilities.

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Mortanis

This boss is located in Maldraxxus.

• The tanks will be dealing with Bone Cleave.
• Stack with the player affected by Screaming Skull to split the damage taken.
• Dispel Unholy Frenzy (enrage).
• Avoid the path of Spine Crawl.
• During Lord of the Fallen, avoid the locations of Unruly Remains.
• Periodically summons Rotting Minions with Summon Skeleton, which should be killed to keep from being overwhelmed.

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Oranomonos the Everbranching

This boss is located in Ardenweald.

• The tanks will be dealing with stacks of Implant.
• Dispel Rapid Growth (magic) to remove the root and damage over time effect.
• Interrupt or Purge Regrowth to prevent the healing over time.
• When Seeds of Sorrow is cast, move as far away from the impact location as possible to reduce damage taken.
• Avoid the Withered Winds as they move around the area.
• At 50% health, deals heavy damage over time to all players with Dirge of the Fallen Sanctum.

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Nurgash Muckformed

This boss is located in Revendreth.

• The tanks will be dealing with Stone Fist.
• Don't stand in front to avoid Earthen Blast.
• Stay within 20-yards of the boss to avoid Hail of Stones.
• Deals moderate damage to all players with Stone Stomp.
• Gradually gains stacks of Hardened Muck, increasing physical damage dealt but reducing attack speed.

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