
Nullaeus is the main Nemesis boss of Season 1 Delves in World of Warcraft: Midnight, and unlike regular Delves, this fight is a full solo skill check.
It’s not mechanically complex — but the tuning is brutal.
If you don’t understand the fight, you die. Simple as that.
In this guide, you’ll learn:
- how to unlock Nullaeus
- where to find him
- best Valeera setup
- full boss mechanics
- and how to actually kill him
TL;DR — Nullaeus Fight
- Unlock after Tier 7 Delve (normal) and Tier 10 (hard mode)
- Location: Torment’s Rise, Voidstorm
- Recommended: 244+ ilvl
- ALWAYS interrupt Emptiness of the Void
- Healer Valeera = safest option
This fight is mostly a gear + execution check
Where to Find Nullaeus

Nullaeus is located in:
- Torment’s Rise (Voidstorm)
- Coordinates: /way 61.2 71.2
This Delve is different:
- No trash grind
- Just one boss
- Pure fight
How to Unlock Nullaeus
To access the fight:
- Complete Tier 7 Delve → unlock normal mode
- Complete Tier 10 Delve → unlock hard mode (??)
Recommended:
Finish the Delve questline in Silvermoon City first
Quest chain:
- The Season Starts: Midnight
- A Missing Member
- Nulling Nullaeus
You’ll get a toy reward as well.
Best Valeera Setup (VERY IMPORTANT)

Your companion Valeera Sanguinar can carry the fight.
Best setup (for most players):
Healer Valeera
Why:
- Constant healing
- Dispels DoTs
- Extra sustain
Recommended Curios:
- Combat Curio:
- Utility Curio:
Any DPS curio works, but Voidspire is huge for survivability
For healers:
Run Valeera as DPS
Because:
- You need help interrupting
- More pressure on the boss
Nullaeus Fight Mechanics

This fight is not about complexity — it’s about not making mistakes.
Core Ability (MOST IMPORTANT)
Emptiness of the Void
- Interruptible cast
- If it goes off → you die
Priority #1 every time
Other Abilities
- Devouring Essence
→ DoT (dispellable) - Heavy melee damage
→ Constant pressure
Phase Breakdown

75% Phase
- Boss becomes untargetable
- Spawns 2 Razorshell Ravagers
What to do:
- Kill adds FAST
- Avoid bleed damage
- Prepare for arena hazards
Void zones start appearing permanently
50% Phase
- Spawns Spitting Ticks (AoE adds)
What to do:
- AoE them immediately
- Avoid getting overwhelmed
New mechanic:
- Gravity Well (Void Orb)
→ pulls you across arena
25% Phase (Hardest)
Abilities:
- Shadow Bolt
- Shadow Crash
- Curse of Hesitation (movement slow)
Strategy:
Save interrupts for:
Use cooldowns:
- Kill Ogre ASAP
- Then focus boss
Boss gains stacking damage buff (enrage)
How to Actually Win
After multiple wipes, the real answer is simple:
This is a gear check + execution check
You need:
- Good gear (Delves + Vault)
- Proper interrupts
- Fast add clears
- Clean movement
Biggest mistake players make:
- Ignoring interrupts
- Fighting adds too slowly
- Entering undergeared
Hard Mode (?? Difficulty)

- Same mechanics
- MUCH higher damage
No new mechanics — just pain
Nullaeus Rewards

You get some of the best Delve rewards in Season 1:
- Dominating Victory (toy)
- Nullaeus Domaneye (helm transmog)
- The Ominous (title)
- Arcanovoid Construct (mount)
- Fabled Vanquisher title (top players)
Mount + titles are the real flex rewards
Final Thoughts
Nullaeus is one of the few fights in World of Warcraft: Midnight that actually feels like a mini raid boss — but solo.
It’s not about mechanics overload.
It’s about:
If you’re struggling — you’re either:
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