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Freedom251 › Blog › Call of Duty Black Ops 7

BO7 Rex Infernus: How to Get the Necrofluid Gauntlet in the Secret Easter Egg

By Freedom251 Team · · 5 min read

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The Necrofluid Gauntlet is awarded at Dravakar’s anvil in a newly reported Rex Infernus side easter egg. To claim it, collect the three Wonder Weapon parts in the forest, open Dravakar’s inner sanctum, and sacrifice Pack-a-Punch level 1 weapons representing each standard weapon type. The anvil accepts only one sacrifice per round; after the final accepted type, Dravakar leaves a Pack-a-Punch level 1 Necrofluid Gauntlet on the anvil.

What you need before visiting the anvil

  • Access to the Rex Infernus forest area.
  • All three Wonder Weapon parts collected there.
  • Access to Dravakar’s Sanctuary and its inner sanctum.
  • Pack-a-Punch level 1 weapons covering every standard weapon type.
  • Enough rounds and salvage or cash to prepare the weapons and survive between sacrifices.

The forest-part collection comes before the return to Dravakar’s Sanctuary in the broader Rex Infernus quest route. The anvil sequence is a side easter egg, so you can prepare for it while progressing through the main map rather than treating it as a separate opening objective.

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How to unlock the Necrofluid Gauntlet

  1. Collect the three forest parts

    Progress until the forest is available, then pick up all three Wonder Weapon parts. The reported route places this collection before returning to Dravakar’s Sanctuary.

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  2. Open Dravakar’s inner sanctum

    Complete the requirements that open the inner sanctum. The sacrifice interaction is at Dravakar’s anvil inside this area, not at a general Pack-a-Punch station.

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  3. Pack-a-Punch your sacrifice weapons

    Bring weapons that represent each standard weapon type and upgrade every one to Pack-a-Punch level 1. The discovery report specifically says an un-Packed weapon is not sufficient.

  4. Offer one weapon type per round

    Interact with the anvil and sacrifice one qualifying weapon type. Only one sacrifice can be made in a round, so end or advance the round before attempting the next type.

  5. Repeat for every standard type

    Continue the one-per-round sequence until Dravakar has accepted every required type. If the anvil rejects a weapon, do not assume the easter egg is broken: verify its Pack-a-Punch level and whether it is a standard weapon rather than a special weapon.

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  6. Claim the reward

    Place the final accepted weapon type. Dravakar then places a Pack-a-Punch level 1 Necrofluid Gauntlet on the anvil. Pick it up from the anvil to use it.

Weapon requirements and the unresolved special-weapon question

Requirement What the discovery report establishes Practical interpretation
Weapon upgrade Each sacrifice must be at least Pack-a-Punch level 1. Upgrade the weapon before offering it; a base weapon may be refused.
Coverage Every standard weapon type must be represented. Build a checklist from the weapon-type labels currently shown in your game. The exact list was not published in an official guide.
Special weapons The report says special weapons may not count, but marks this point as uncertain. Use ordinary weapons first. Keep special weapons as a fallback only if a later confirmation or patch note shows they qualify.
Timing Only one sacrifice is possible per round. Plan a round-by-round rotation instead of carrying all weapons to the anvil at once.

Because the sequence comes from a contemporaneous community discovery rather than an official Activision or Treyarch guide, the exact weapon-type list and the special-weapon exclusion can change with a patch or turn out to have been incomplete. The reliable rule for a first attempt is to use Pack-a-Punch level 1 conventional weapons and test one type per round.

Round-management strategy

Prepare before entering the sanctum

Upgrade the weapons and write down which standard types you have ready. Carrying a weapon for every type can be awkward, so stage extras nearby if the map allows it, while keeping the weapon needed for the current sacrifice in your hands.

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Expect a multi-round setup

The one-sacrifice-per-round limit makes this a timed sequence. Leave yourself a safe route, ammunition and enough resources to survive each reset. Attempting several interactions in one round will not speed up the process.

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Confirm acceptance before moving on

Wait for the anvil’s interaction and visual response after each offering. If no progress is registered, check the weapon’s Pack-a-Punch level and category before spending another round.

What the Necrofluid Gauntlet does

The gauntlet is also used in the Ashes of the Damned quest. A published guide describes firing it at three keys, absorbing them, and carrying the keys to a triangular rock. Its ammunition automatically replenishes when you reload, so reload rather than searching for a conventional ammo pickup when the gauntlet appears empty.

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Using it for the key objective

  1. Locate each of the three keys required by the Ashes of the Damned step.
  2. Fire the Necrofluid Gauntlet to absorb a key.
  3. Repeat until all three keys are stored.
  4. Transport them to the triangular rock and continue the quest interaction.
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Troubleshooting a rejected sacrifice

  • The anvil does nothing: confirm that you are in Dravakar’s inner sanctum and have completed the forest-part prerequisite.
  • A weapon is refused: check that it is Pack-a-Punch level 1 or higher and belongs to a standard weapon type.
  • No second sacrifice is available: advance to the next round; the reported limit is one sacrifice per round.
  • The final reward does not appear: verify that every required standard type was accepted, including any type you may have skipped while changing loadouts.
  • A special weapon fails: switch to a conventional weapon. The special-weapon rule remains unconfirmed and may depend on the current build.

How certain is this method?

The forest prerequisite and wider Rex Infernus quest context are described in independent game-guide coverage, while the anvil sequence itself comes from a community discovery report. That makes the method deterministic once the prerequisites are met, but not yet an officially documented or permanently guaranteed mechanic. If a future update changes the weapon taxonomy, Pack-a-Punch requirement or round lockout, the in-game anvil response should take precedence over older instructions.

Frequently Asked Questions

Do the sacrifice weapons need to be Pack-a-Punched?

Yes. The discovery report says each weapon offered at Dravakar’s anvil must be at least Pack-a-Punch level 1.

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Can I sacrifice more than one weapon in a round?

No. The reported easter egg allows one weapon-type sacrifice per round.

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Do special weapons count?

That is not confirmed. The discovery report suggests they may not count, so use conventional weapons representing the standard types.

What do I do with the Necrofluid Gauntlet after unlocking it?

Use it to shoot and absorb three keys, then carry those keys to the triangular rock for the related Ashes of the Damned objective. Reloading automatically replenishes its ammunition.

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