Unlocking Thorm Mausoleum Puzzle in BG3

The Thorm Mausoleum in Baldur’s Gate 3 stands as a pivotal challenge in Act 2, guarding access to the enigmatic Gauntlet of Shar. This optional dungeon, nestled in the foreboding Shadow-Cursed Lands, demands precise puzzle-solving skills to reveal its depths. Players must navigate murals, hidden traps, and cryptic hints to press buttons in the correct sequence, unlocking paths to ancient Sharran temples and pivotal questlines.

Navigating to the Thorm Mausoleum

Locating the Thorm Mausoleum requires venturing into the northeastern fringes of the Shadow-Cursed Lands, beyond the House of Healing and through a labyrinthine graveyard. This area amplifies the curse’s dangers, so equipping light sources or blessings is crucial for visibility and survival.

• Head northeast from the House of Healing waypoint.
• Pass the dense graveyard filled with undead threats.
• Spot the grand iron gate marking the mausoleum entrance, often accompanied by a Waypoint activator nearby.

Upon arrival, players may encounter Raphael, the cambion who offers a quest tied to the mausoleum’s secrets. Accepting or declining doesn’t block entry, but it weaves into broader narratives involving the Nightsong. Recommended party members include Astarion for lockpicking and lore insights, and Shadowheart for her ties to Shar worship, enhancing contextual dialogues.

Initial Exploration and Clue Gathering

Entering the mausoleum introduces a unique status effect linked to the Shadow Curse, urging caution. The initial chambers feature side rooms ripe for looting, including essential diaries and books that provide puzzle hints without spoiling the solution outright.

Key items to collect:

• Diaries of Malus Thorm: One on a desk in the left entrance room, another near the closed tomb on the floor. These narrate family history and subtly guide the mural sequence.
• Stained Book: Found on a desk in the right entrance room, penned by Balthazar, hinting at the progression from splendor to strategy to infamy.
• Temple Map: On a desk in the northern room between coffins, outlining the Sharran temple below with Balthazar’s annotations.

These texts emphasize a thematic order: Moonrise Towers (rise to power), Grief (personal tragedy), and General (military fame), mirroring the murals’ story.

Preparing for the Puzzle Room

The heart of the challenge lies in the northernmost room, housing an empty coffin and three murals: Moonrise Towers (southwest), Grief (southeast), and General (north). Buttons lurk beneath each, but traps complicate interaction.

Traps include:

• Marble pressure plates flanking the room’s entrance.
• Square stepping plates along the central path.
• Circular vents that spew void fog upon wrong sequences, resetting progress and dealing damage.

To disarm, select a character with high Sleight of Hand, like a rogue. Use Detect Thoughts or high Perception to reveal hidden traps. Solo the disarming with Jump or Misty Step to avoid accidental triggers. A table summarizes trap handling:

Mastering the Button Sequence

With traps neutralized, activate the buttons in this exact order to avoid fog release:

1. Moonrise Towers (SW mural): Depicts the Thorm family’s ascent, first in the narrative arc.
2. Grief (SE mural): Illustrates personal loss, building emotional depth.
3. General (N mural): Portrays martial glory, culminating the story.

Hover cursors over murals to reveal names. Incorrect order triggers black void fog, necessitating a reset via disarming or reloading. Success parts walls beside the General mural, exposing a Sharran disc elevator powered by a Traversal Gem.

Beyond the Puzzle: Rewards and Secrets

Descending via the elevator lands players in the Gauntlet of Shar, a sprawling dungeon hosting Nightsong trials, Raphael’s requests, and lore on Ketheric Thorm’s relic. Expect combat with dark denizens, additional puzzles, and choices impacting the Shadow Curse’s fate.

Notable rewards include:

• Access to unique weapons and armor in Shar’s sanctum.
• Story progression for Shadowheart’s arc and main quest.
• Potential ally or foe encounters with Balthazar.

Troubleshooting Common Pitfalls

Players often stumble on traps or sequence errors. If fog persists:

• Re-disarm all plates.
• Ensure no party members stand on triggers.
• Use a single character for interactions.

Party composition matters: Shadowheart deciphers Shar motifs, while Astarion handles stealth. Save before entry to iterate quickly.

Strategic Tips for Shadow-Cursed Lands

The mausoleum fits into Act 2’s web of Thorm family mausolea. Prioritize Pixie blessings for curse resistance. Integrating this puzzle advances toward Moonrise Towers assaults.

FAQs

What if I press the buttons wrong?

Fog fills the room, resetting the puzzle. Disarm traps again and retry the sequence.

Do I need specific companions?

Astarion and Shadowheart provide lore, but any high-Dexterity character suffices for traps.

What’s after the elevator?

The Gauntlet of Shar, with Nightsong quests and relic secrets.

Can I skip the hints?

Yes, but diaries clarify the Moonrise-Grief-General order.

Is this required for the main story?

Optional, but unlocks key paths and rewards.