SSoulBound
12.0

The Voidspire is Midnight Season 1's six-boss flagship raid — a shattered spire between the Twisting Nether and a fallen titan facility. Imperator Averzian teaches tic-tac-toe territory control; Vorasius splits the raid for wall-breaking intermissions; Salhadaar, the dragons, Lightblinded Vanguard, and Crown of the Cosmos escalate void corruption, split groups, and memory checks. Pre-assign soaks and path teams before pull 1.

  • Clear outer platform trash in two pulls — Void-Touched Sentinels link within 8 yards.
  • After Averzian: upper spiral (Vorasius, Vaelgor & Ezzorak) vs lower bridge (Salhadaar) — assign teams before pull.
  • Nexus Convergence is a checkpoint — release and run back without re-clearing branches.
  • Averzian: assign middle-first tic-tac-toe caller and Umbral Collapse soakers before pull.
  • Save battle res for Lightblinded Vanguard if a tank dies during 100-energy overlap.
  • Mythic Fractured Walkway: kill Void Stalkers before bridge gate opens.

Boss encounters

Mechanics tagged heroic/mythic only show on that difficulty.

Imperator Averzian

A tic-tac-toe fight: three Abyssal Voidshapers claim floor tiles. Three in a row triggers March of the Endless (wipe). Soak Umbral Collapse on Voidshapers to kill them. Two soaks per wave; one claim always goes through. Boss in claimed tiles gains 99% DR.

Start hereFollow the flow before reading individual mechanics.

Full fight flow

Read left to right — each phase repeats until the boss dies or enrages.

5 phases
  1. 1Everyone
    Tic-tac-toe

    Kill Voidshapers with Umbral Collapse. Middle first.

    Call middle tile first every Shadow's Advance wave. Ping which Voidshaper each Umbral Collapse will hit — two soaks back-to-back each wave, one claim always goes through. Stack in the soak ON the Voidshaper you want dead.

  2. 2Tank
    Claim & portal

    One tile claims per wave. Portal triggers intermission.

    Tank kites Averzian away from all claimed tiles — Imperator's Glory gives 99% damage reduction in claimed territory. Swap at ~8 Blackening Wounds stacks. When portal opens, incoming tank taunts at intermission start — adds run to highest stacks.

  3. 3Everyone
    Intermission

    Kill adds, dodge Void Fall and Oblivion's Wrath lances.

    Interrupt Pitch Bulwark on Voidbound Annihilators — required, not optional. Kill Annihilators first, then Voidmaws. Heroic: kill Voidmaws before 35% or they run to claimed tiles and heal. Tank all adds 10+ yards from boss.

  4. 4Everyone
    Repeat

    More portals = more mechanics each intermission.

    Each intermission adds more portals and mechanics — Shadow Phalanx walls on intermissions 2, 4, 6 on Heroic+. Find gaps in the wall and run through; getting hit is lethal. Mythic: dispel Void Marked on Voidshapers to break Cosmic Shell before Umbral Collapse.

  5. 5DPS
    Burn

    Kill boss before too many tiles claimed.

    Three tiles in a row triggers March of the Endless — wipe. Burn the boss before too many tiles are claimed. Never let boss stand in claimed territory. Mythic: hard-swap to Voidshaper at high energy before Endwalker form.

New player checklist

  1. 1Learn the 9-tile grid before pull — middle tile is always first priority.
  2. 2When you get Umbral Collapse, soak it ON a Voidshaper to kill it and block that tile.
  3. 3Two Umbral Collapses per wave — call which tiles you're breaking before they land.
  4. 4Never stand between Averzian and the active tank during soaks.
  5. 5Tanks swap at ~8 Blackening Wounds stacks.
  6. 6Keep boss OUT of claimed tiles — Imperator's Glory gives 99% damage reduction.
  7. 7Intermission: interrupt Pitch Bulwark on Annihilators; kill Voidmaws before they reach claimed tiles at 35%.
!

This will wipe you

  • Three claimed tiles in a row — March of the Endless wipes the raid.
  • Boss standing in claimed territory — 99% DR makes progress impossible.
  • Missing both Umbral Collapses on the same Voidshaper when you needed two kills.
  • Voidmaws reaching claimed tiles at 35% on Heroic — they heal to full.
  • Adds within 10 yards of boss during intermission — they get empowered.
  • On Mythic: Voidshaper reaching 100 energy — Endwalker form spirals the pull.
Heroic notes
  • Voidmaws at 35% run to nearest claimed tile and heal — kill fast.
  • Adds must be 10 yards from boss or they empower.
  • Shadow Phalanx on intermissions 2, 4, 6.

Mechanics

Adds

Shadow's Advance

Everyone

Three immune Voidshapers spawn and cast Void Rupture to claim tiles.

What you do

Call middle first. Ping which Voidshaper each Umbral Collapse will hit. Kill two per wave with soaks.

Soak

Umbral Collapse

Everyone

Tank gets a soak circle; damage reduced by players in it. Hitting a Voidshaper kills it.

What you do

Stack in the soak ON the Voidshaper you want dead. Two soaks back-to-back each wave — plan both targets.

Tank

Blackening Wounds

Tank

Melee reduces max health by 4% per stack. Highest stacks attract intermission adds.

What you do

Swap at ~8 stacks. Incoming tank taunts at intermission start — adds run to highest stacks.

Defensive

Imperator's Glory

Tank

Boss in claimed tile gains 75% damage and 99% damage reduction.

What you do

Tank kites boss away from all claimed tiles. Call 'boss in tile' if he drifts in.

Kick

Intermission Adds

DPSTank

Voidbound Annihilator and Shadowguard Stalwart cast Pitch Bulwark; Voidmaws cleave down.

What you do

Interrupt Pitch Bulwark. Kill Annihilators first. Heroic: kill Voidmaws before 35% or they run to claimed tiles and heal.

Move

Shadow Phalanx

heroicmythic
Everyone

Intermissions 2/4/6: wall of immune adds crosses the room.

What you do

Find a gap in the wall and run through. Do not get hit — it's lethal.

Tank
  • Swap at ~8 Blackening Wounds; taunt swap at intermission start.
  • Control boss position — keep him off claimed tiles.
  • Call which tile each Umbral Collapse targets before soak.
  • Tank all intermission adds 10+ yards from boss.
Healer
  • Dispel Void Marked on Voidshapers instantly on Mythic.
  • Pre-shield Umbral Collapse soaks.
  • Mythic: Black Miasma on adds — interrupt or raid loses 70% haste.
  • Heal through Oblivion's Wrath if players clip lances.
DPS
  • Follow tank's ping on which Voidshaper to break.
  • Interrupt Pitch Bulwark — required, not optional.
  • Kill Voidmaws before 35% on Heroic+.
  • Mythic: hard-swap to Voidshaper at high energy.
The Voidspire Raid Guide · SoulBound