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Cosmic Core
Details
This roster comes from the current game client's data files, so it is not a complete list of every NPC in the game - older world NPCs that are no longer in the modern client are absent.
Boss Encounter
Cosmic Core appears as a raid or dungeon boss. See the encounter page for its instance.
Abilities & Strategy
What the in-game dungeon journal describes for the Rygelon encounter. Every ability links to its spell page.
Abilities & Strategy
Overview
Rygelon gains cosmic energy as the conflict ensues. At 100 cosmic energy, Rygelon begins to cast Massive Bang, killing all players outside of The Singularity. Destroying Unstable Matter grants access into The Singularity through Unstable Matter Fields. After expending its cosmic energy inside The Singularity, Rygelon casts Shatter Sphere on a remaining Unstable Antimatter, returning all players to the Sepulcher.
Tanks
- Unmitigated damage from Corrupted Strikes stacks as Corrupted Wound.
- Collapsing Quasars from Celestial Collapse continually path to Rygelon, granting Quasar Radiation upon contact.
- Massive Bang kills all players outside of defeated Unstable Matter's Unstable Matter Field.
- Unstable Cores cast Gravitational Collapse upon reaching 0 health, inflicting massive physical damage to afflicted players.
Healers
- Massive Bang kills all players outside of defeated Unstable Matter's Unstable Matter Field.
- Dark Eclipse inflicts heavy Shadow damage.
- Eternal Radiation inflicts increasing damage the longer players remain inside The Singularity.
Damage Dealers
- Players afflicted by Dark Eclipse will trigger Dark Eruption unless they enter a Collapsing Quasar Field.
- Massive Bang kills all players outside of defeated Unstable Matter's Unstable Matter Field.
- Manifest Cosmos summoned Cosmic Cores target Cosmic Ejection at the nearest player, snaring them.
- Manifest Cosmos summoned Cosmic Cores target Cosmic Ejection at the nearest player, snaring them and applying Cosmic Irregularity.
Rygelon
Dark Eclipse
Celestial Collapse
Quasar Radiation
Collapsing Quasar Field
On this difficulty, contacting a Collapsing Quasar Field consumes it.
Unstable Quasar
Accretion
Manifest Cosmos
Stellar Shroud
Corrupted Strikes
Celestial Terminator
Massive Bang
Radiant Plasma
Unstable Matter
On this difficulty, |5Unstable Matter cannot be attacked and instead explodes at the start of each Massive Bang.
The Singularity
Eternal Radiation
Rygelon
Unstable Core
Corrupted remnants of previous Cosmic Cores. Upon destruction the Unstable Core casts Gravitational Collapse.
Stellar Decay
On this difficulty, Stellar Decay increases the player's damage taken from the Unstable Core by 100% for 6 sec.
Drops in Sepulcher of the First Ones
Loot the dungeon journal lists for the Rygelon encounter.
What is shown is the loot the game's own dungeon journal lists for this encounter.
Level and Map Tracking
The game data tunes Cosmic Core for level 60, Shadowlands content.
What Each Drop Is
The Rygelon encounter lists 19 items in the dungeon journal, item level 233. Equip slots covered: One-Hand, Ranged, Trinket, Hands, Wrist, Finger and Feet. Every piece binds when picked up, so none of it reaches the Auction House.
- Antumbra, Shadow of the Cosmos One-Hand (Dagger), item level 233, requires level 60. Bind on Pickup. Stats: Intellect and Stamina. A vendor pays 119g 84s for it. Equip: Singularity Supreme.
- Astral Verdict Ranged (Gun), item level 233, requires level 60. Bind on Pickup. Stats: Agility, Stamina, Critical Strike and Haste. A vendor pays 150g 37s for it.
- Devastated Worldshard One-Hand (One-Handed Sword), item level 233, requires level 60. Bind on Pickup. Stats: Strength, Stamina, Critical Strike and Haste. Tooltip: “A bleak reminder to worlds unworthy.” A vendor pays 47g 75s for it.
- Dreadful Chest Module Miscellaneous, item level 233, requires level 60. Bind on Pickup. Usable by Death Knight, Warlock and Demon Hunter. A vendor pays 5g for it. Use: Sepulcher Chest Module.
- Grim Eclipse Trinket, item level 233, requires level 60. Bind on Pickup. Stats: Intellect. A vendor pays 71g 4s for it. Equip: Disintegration Halo.
- Handguards of Hidden Realms Hands (Plate), item level 233, requires level 60. Bind on Pickup. Stats: Strength or Intellect, Stamina, Versatility and Haste. A vendor pays 45g 5s for it.
- Interdimensional Manica Wrist (Mail), item level 233, requires level 60. Bind on Pickup. Stats: Agility or Intellect, Stamina, Critical Strike and Haste. A vendor pays 44g 89s for it.
- Mystic Chest Module Miscellaneous, item level 233, requires level 60. Bind on Pickup. Usable by Hunter, Mage and Druid. A vendor pays 5g for it. Use: Sepulcher Chest Module.
- Observer's Umbral Shiv One-Hand (Dagger), item level 233, requires level 60. Bind on Pickup. Stats: Agility, Stamina, Versatility and Haste. A vendor pays 119g 37s for it.
- Rygelon's Heraldric Ring Finger, item level 233, requires level 60. Bind on Pickup. Stats: Stamina, Mastery and Critical Strike. Tooltip: “Prepare for my arrival.” A vendor pays 53g 13s for it.
- Treads of Titanic Curiosity Feet (Leather), item level 233, requires level 60. Bind on Pickup. Stats: Agility or Intellect, Stamina, Mastery and Versatility. A vendor pays 66g 59s for it.
- Venerated Chest Module Miscellaneous, item level 233, requires level 60. Bind on Pickup. Usable by Paladin, Priest and Shaman. A vendor pays 5g for it. Use: Sepulcher Chest Module.
- Zenith Chest Module Miscellaneous, item level 233, requires level 60. Bind on Pickup. Usable by Warrior, Rogue and Monk. A vendor pays 5g for it. Use: Sepulcher Chest Module.
- Born Anew Consumable, item level 145. Bind on Pickup. Use: Learning.
- Cacophonous Roar Consumable, item level 145. Bind on Pickup. Use: Learning.
- Echoing Blessings Consumable, item level 145. Bind on Pickup. Use: Learning.
- Grounding Surge Consumable, item level 145. Bind on Pickup. Use: Learning.
- Recuperator Consumable, item level 145. Bind on Pickup. Use: Learning.
- Relentless Onslaught Consumable, item level 145. Bind on Pickup. Use: Learning.
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.