Build the group around a survival target, not just a boss kill. This is a minimum three-player challenge; the community post also describes a four-player setup.

All achievement guides

What counts

Survive for 40 minutes or longer in Naxxramas on Heroic V with at least two other players.

Unlock: Unholy Weapon glow. A companion appearance is separate from purchasing a working companion in Rewards.

The community approach

Source: Benowy · 2026-10-31. Recommendations below are preparation choices, not extra unlock conditions.

  1. Confirm Naxxramas, Heroic V and at least three players before starting. The timer target is 40 minutes.
  2. Benowy proposes Warrior, Mage and Priest, adding Hunter as the fourth damage dealer. The post recommends upgraded gear, with four PvP and four legendary pieces for the first three classes.
  3. The proposed Warrior supports with Demoralizing Shout; Mage handles early clearing and control; Priest prioritizes Mind Blast cooldown and targets. Agree who takes which support role.
  4. Recheck current shield mechanics before using the Mage’s Ice Barrier as the foundation. Track your run timer, coordinate readiness and keep the team together.

Before copying the build

This post predates the 0.134.0 Ice Barrier cap. The developer’s changelog says all Ice Barriers share a maximum-health cap and a new barrier replaces the old one. The composition is a historical community starting point, not a verified v0.137.0 clear or an automatic 40-minute strategy.

After your attempt

Open Achievements to confirm completion on your save. Keep the game version, zone, difficulty, party size and final damage source with any report. A victory screenshot alone may not show every requirement.

Questions

Is this strategy tested on the latest patch?

No. The requirements were checked in v0.137.0 text; the tactics are dated community reports. See the version notes before copying them.

Sources & scope

Requirements were checked against stored text in the original v0.137.0 build. Strategy is our summary of the named community post, not a completed run or an optimal build. The original post was inspected through Discord; access may require joining the server.