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Mogu'shan Vaults

The Stone Guard Guide

The Stone Guard in Mogu'shan Vaults, quoted from the Adventure Guide. Database holds the raw abilities and the full loot table.

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30-second TL;DR

Adventure Guide says

  • Stages named in the Adventure Guide: Shared Abilities, Encounter Area, White Floor Tiles, Living Amethyst Crystal, Living Cobalt Crystal, Living Jade Crystal, Living Jasper Crystal.

Encounter phases

Adventure Guide says

  1. Shared Abilities All four guardians have access to these abilities.
  2. Encounter Area
  3. White Floor Tiles These tiles absorb the energy from Living Amethyst, Living Cobalt, Living Jade, and Living Jasper when a player stands on them. Each tile absorbs one charge of energy. For each tile currently energized in the room, every player gains a stack of Energized Tiles.
  4. Living Amethyst Crystal The energy that powers the Amethyst Guardian forms into a crystal. Players who interact with this crystal gain the Living Amethyst effect.
  5. Living Cobalt Crystal The energy that powers the Cobalt Guardian forms into a crystal. Players who interact with this crystal gain the Living Cobalt effect.
  6. Living Jade Crystal The energy that powers the Jade Guardian forms into a crystal. Players who interact with this crystal gain the Living Jade effect.
  7. Living Jasper Crystal The energy that powers the Jasper Guardian forms into a crystal. Players who interact with this crystal gain the Living Jasper effect.

Boss abilities

AbilityAdventure GuideNotes
Amethyst Poolto enemies who enter the area. Lasts 80 sec.
Amethyst OverloadThe Overload does not free fully petrified enemies.
Amethyst Petrification
Cobalt MineLaunches a charged cobalt shard at a player's location.
Cobalt OverloadThe Overload does not free fully petrified enemies.
Cobalt Petrification
Jade Shards
Jade OverloadThe Overload does not free fully petrified enemies.
Jade Petrification
Jasper ChainsThe Jasper Guardian chains two enemy targets together.
Jasper OverloadThe Overload does not free fully petrified enemies.
Jasper Petrification
Solid StoneWhen no other stone guards are nearby the Guardian reverts to stone form.
Rend FleshLasts 15 sec.
Power DownWhen the guardians reach 75% and 40% remaining health, one of them will power down all Energized Tiles in the room to prevent players from using the energy.
Energized TilesThis effect stacks.
Living AmethystPlayers drain the energy charges into white floor tiles to energize them.
Living CobaltPlayers drain the energy charges into white floor tiles to energize them.
Living JadePlayers drain the energy charges into white floor tiles to energize them.
Living JasperPlayers drain the energy charges into white floor tiles to energize them.

Loot

Every name is a TheWoWDB item page. Hover the row for the first-party tooltip.

Mounts, toys, achievements, transmog

Only rows the journal loot table or an achievement title can prove for this encounter.

Mounts

Astral Cloud Serpent

Achievements

Heroic: Elegon · Heroic: Feng the Accursed · Heroic: Gara'jal the Spiritbinder · Heroic: Mogu'shan Vaults · Heroic: Will of the Emperor · Mogu'shan Vaults

Entrance and instance

Mogu'shan Vaults is a raid in the Adventure Guide. See the Mogu'shan Vaults database page for the raw journal, map, and loot grid. This guide does not invent coordinates or a walking path.

Player strategy

This page quotes the Adventure Guide. It does not add player strategy such as positioning, assignments, stack or spread calls, or cooldown timings unless that sentence is already in the journal.

Questions

What does the Adventure Guide say about The Stone Guard?

Stages named in the Adventure Guide: Shared Abilities, Encounter Area, White Floor Tiles, Living Amethyst Crystal, Living Cobalt Crystal, Living Jade Crystal, Living Jasper Crystal.

What does The Stone Guard drop?

The Adventure Guide lists 43 drops. Each name links to its TheWoWDB item page. The full table also lives on the Mogu'shan Vaults database page.

Does The Stone Guard change on Heroic or Mythic?

The current Adventure Guide text for this encounter does not include separate Heroic or Mythic sentences we can quote. If a later client build adds them, they appear here automatically.

Does The Stone Guard drop a mount?

The journal loot table includes Astral Cloud Serpent. Each links to its TheWoWDB mount page.

Where does this guide's text come from?

Quoted Adventure Guide sections come from TheWoWDB's retail datamine (client build 12.1.0.69587, ingested 2026-09-01). Player strategy such as positioning, assignments, and cooldown timings is omitted unless that sentence is already in the journal.

Source and build

This page quotes the Adventure Guide. It does not add player strategy such as positioning, assignments, stack or spread calls, or cooldown timings unless that sentence is already in the journal. Quoted sections come from TheWoWDB Adventure Guide datamine (client build 12.1.0.69587, ingested 2026-09-01). Ability names link to first-party spell pages. When a newer retail build is ingested, this page updates with it.