Sharran Sanctuary

Key takeaways

• The sanctuary lies beneath Ketheric Thorm’s statue in Reithwin Town’s central square.
• Its entrance opens by activating three plaques in the order north, west, east.
• The three statues can grant one temporary +5 bonus to Wisdom, Intelligence or Charisma, lasting until the next Long Rest.
• Failing a statue’s saving throw gives a corresponding –5 ability penalty and summons three Sentinels.
• Passing all three tests opens a hidden altar room containing consumables and the Ritual Dagger of Shar.
• The sanctuary is separate from the much larger Gauntlet of Shar, which is reached through the Grand Mausoleum.

About this guide

Overview

The Sharran Sanctuary is a small hidden shrine beneath the central square of Reithwin Town in the Shadow-Cursed Lands. It is an Act Two location in Baldur’s Gate 3, but it is not the Gauntlet of Shar, the Grand Mausoleum, the House of Healing, or any other Sharran site elsewhere in the game. The sanctuary is a self-contained underground fane with three blessing statues, a concealed altar chamber, and a set of guardian constructs that defend the site if its trials are failed or its sacred dagger is taken.

Its main rewards are temporary ability bonuses, several consumable items, approval from Shadowheart in the appropriate circumstances, and the Ritual Dagger of Shar. The sanctuary is optional and is not required to enter the Gauntlet of Shar or complete the main Act Two storyline. Its most useful feature is the opportunity to gain up to three temporary +5 ability bonuses, although the associated saving throws can instead impose penalties and summon a fight.

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Nearby but separate locations

The Grand Mausoleum and Gauntlet of Shar are not connected internally to the Sharran Sanctuary. Reaching the Gauntlet requires travelling to the mausoleum in the northern part of Reithwin Town and solving its own entrance puzzle.

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Nearby but separate locations

• Reithwin Town
• Reithwin Tollhouse
• The Waning Moon
• House of Healing
• Grand Mausoleum
• Gauntlet of Shar
• Moonrise Towers

Route from Reithwin Town

The sanctuary is easiest to locate by travelling through the middle of Reithwin Town towards the large statue of Ketheric Thorm. The statue stands in the settlement’s central square and is surrounded by three plaques. The entrance is not visible until the plaques have been activated in the correct order.

The route is exposed to the Shadow Curse. Characters without suitable protection may need a light source, a Moonlantern, or another means of surviving the cursed areas while travelling through Reithwin. The sanctuary itself is described as providing protection from the curse once entered, and party members may comment on the change.

Note

Opening the plaque puzzle

Circle around the base of the statue and interact with the three plaques. Perception checks can reveal them, although the entrance can still be solved once their positions are understood.

When activated correctly, the plaques form the following stanza:

The southern side of the statue’s basement then opens, revealing a staircase down to the shrine. Characters with the Entertainer background can receive the Tales of Yore inspiration, while characters with the Sage background can receive Tenets of Loss.

Activate the plaques in this order

1. 01
   Northern plaque
2. 02
   Western plaque
3. 03
   Eastern plaque

Blessing statues

All blessings and penalties last until the next Long Rest. A failed check also starts combat against the sanctuary’s three Sentinels.

Blessing statues

Who has an advantage?

Clerics have advantage on the relevant statue checks, regardless of which deity they follow. Warlocks receive advantage on the Charisma-related test, with special dialogue depending on their patron. These class interactions are useful, but they are not required to complete the shrine.

Shadowheart has a special relationship with this location:

Recommended order of exploration: The safest approach is

1. 01
   Save before interacting with any statue.
2. 02
   Use the character with the strongest relevant saving throw.
3. 03
   Use a cleric where possible.
4. 04
   Let Shadowheart attempt the interactions if she still follows Shar.
5. 05
   Avoid taking the dagger until you have completed the blessings and altar ritual.
6. 06
   Long Rest only after you have collected any temporary bonuses you still need.

Recommended order of exploration

The Ritual Dagger of Shar

The dagger is the sanctuary’s principal named item. It is found in the hidden altar chamber and is not required to complete the shrine’s blessing sequence.

Taking the dagger triggers combat with the three Sentinels. This happens whether or not the altar ritual has been completed. Shadowheart disapproves if another character takes it, although she does not give the same reaction if she is the one who picks it up. Characters with the Criminal background can gain A Dark Edge, while characters with the Guild Artisan background can gain Ruthless Craftsmanship.

Sanctuary Sentinels

They appear when the party fails one of the statue checks or attacks a statue. They also defend the altar chamber if the Ritual Dagger of Shar is taken. Once combat begins, the sanctuary’s exit is closed and locked until all Sentinels are defeated.

This makes the shrine a poor place to provoke combat casually. If you want the temporary blessings and altar rewards without a fight, use your strongest saving throws and avoid attacking the statues.

Nearby surface enemies

The creatures around the central square are not sanctuary guardians. Depending on the party’s route through Act Two, the surrounding area can contain:

These encounters belong to the Reithwin Town exterior rather than the sanctuary proper.

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Named characters inside the sanctuary

No ordinary named NPC is listed as residing in the sanctuary. The location is a shrine and trial site rather than a populated settlement.

Story-associated characters

Factions

There are no functional shops, businesses, purchasable properties or ordinary services inside the Sharran Sanctuary.

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Factions

Peaceful completion

1. 01
   Travel to the centre of Reithwin Town.
2. 02
   Locate Ketheric Thorm’s statue.
3. 03
   Circle the statue and identify the three plaques.
4. 04
   Activate them in the order north, west, east.
5. 05
   Descend the newly revealed staircase.
6. 06
   Save the game before interacting with the blessing statues.
7. 07
   Use characters with the strongest relevant saving throws.
8. 08
   Complete the Wisdom, Intelligence and Charisma tests.
9. 09
   Enter the hidden altar chamber.
10. 10
    Interact with the altar and pass the passive DC 10 Religion check.
11. 11
    Collect the potions and scrolls from the plinths.
12. 12
    Take the Ritual Dagger only if you are prepared to fight the Sentinels.

Combat completion

If a test is failed, a statue is attacked, or the dagger is stolen:

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Combat completion: steps

1. 01
   Position the party before triggering the fight where possible.
2. 02
   Expect the three Sentinels to appear.
3. 03
   Keep the party together because the exit is sealed during combat.
4. 04
   Defeat the Charismatic, Intelligent and Wise Sentinels.
5. 05
   Search the sanctuary again once the battle ends.
6. 06
   Check whether the intended blessing or altar rewards were collected before leaving.

Route A: Shrine first

This route is best if you want the sanctuary’s rewards early.

Route A: Shrine first: steps

1. 01
   Enter Reithwin Town.
2. 02
   Deal with or avoid the central-square encounter.
3. 03
   Open the statue entrance.
4. 04
   Complete the three blessings.
5. 05
   Perform the altar ritual.
6. 06
   Leave the dagger alone until you are ready for combat.
7. 07
   Continue towards the tollhouse, Waning Moon or House of Healing.

Route B: Reithwin Town sweep

This route reduces backtracking.

Route B: Reithwin Town sweep: steps

1. 01
   Enter Reithwin Town and activate the relevant waypoint.
2. 02
   Explore the central square.
3. 03
   Visit the Sharran Sanctuary.
4. 04
   Investigate the Waning Moon and Reithwin Tollhouse.
5. 05
   Travel north towards the House of Healing and Grand Mausoleum.
6. 06
   Enter the Gauntlet of Shar separately through the mausoleum.

Route C: Shadowheart-focused run

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The sanctuary does not have a large questline of its own, but its interactions can change with Shadowheart’s progression.

Route C: Shadowheart-focused run: steps

1. 01
   Bring Shadowheart.
2. 02
   Let her speak during the statue interactions.
3. 03
   Complete the blessings through her special Shar dialogue if available.
4. 04
   Perform the altar ritual with her.
5. 05
   Check her approval response.
6. 06
   Delay the Nightsong-related progression if you still want her earlier Sharran dialogue and the sanctuary’s original interaction state.

Shadowheart’s allegiance

Shadowheart’s available dialogue depends on whether she still serves Shar. A loyal Shadowheart can bypass the statue saving throws. If she rejects Shar after the Nightsong sequence, the interaction becomes more difficult because of disadvantage, although the Selûne’s Spear of Night can offset this in the relevant circumstances.

Act Two progression

The sanctuary is an Act Two location in Reithwin Town. As with many locations in the Shadow-Cursed Lands, advancing major Act Two events can affect access to quests and encounters elsewhere in the region. The shrine’s own blessing and guardian mechanics are fixed, but the surface encounters around it may differ depending on how the party handled the Harpers, Kar’niss and the Absolute convoy.

Temporary rewards

The three ability blessings are easy to waste because they vanish on the next Long Rest. Do not obtain them long before a difficult encounter unless you are happy to lose them. They are best used immediately for:

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The shrine shows that Shar’s influence in the Shadow-Cursed Lands extends beyond the famous Gauntlet of Shar. It is a smaller local fane, built around ritual, secrecy and tests of personal qualities that Shar’s followers value or manipulate: insight, intellect and persuasion.

The entrance inscription links Shar’s identity as the Lady of Loss with Ketheric Thorm’s rise. The sanctuary therefore sits thematically between Reithwin’s older religious history and Ketheric’s later transformation. Its statues do not present a conventional temple service. Instead, they turn devotion into a gamble: a character asks for Shar’s favour, proves their worth through a saving throw, and risks receiving a curse-like penalty if they fail.

The sanctuary also helps distinguish the several Sharran locations in the game:

Shar’s wider presence in the game includes the Gauntlet, the House of Grief and other Sharran sites, but these should not be merged into a single location or progression chain.

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Temporary rewards

Is the Sharran Sanctuary the Gauntlet of Shar?

No. The Sharran Sanctuary is a small shrine beneath Reithwin Town’s central statue. The Gauntlet of Shar is a separate, much larger dungeon reached through the Grand Mausoleum.

Do I need Shadowheart?

No. Any party can enter and attempt the trials. Shadowheart is simply the most thematically appropriate companion and has special dialogue and mechanical advantages.

Can the three blessings be permanent?

No. Each blessing lasts only until the next Long Rest.

What happens if I fail a statue test?

You receive the corresponding –5 ability penalty and summon the three Sanctuary Sentinels. The exit is sealed until they are defeated.

Can I get the dagger without fighting?

No. Taking the Ritual Dagger of Shar triggers combat with the three Sentinels, whether or not you have completed the altar ritual.

Is the sanctuary required for Shadowheart’s quest?

No. It provides additional dialogue, approval opportunities and rewards, but it is not required to complete Shadowheart’s main storyline.

Are there shops or vendors here?

No verified functional shop, business or service operates inside the sanctuary. It is a shrine, trial area and loot location.

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Sources

• Sharran Sanctuary - bg3.wiki — bg3.wiki
• Reithwin Town Maps and Points of Interest | Baldur's Gate 3 (BG3)｜Game8 — game8.co
• Shar - bg3.wiki — bg3.wiki