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QuestsupportingSide missionModerate

Retrieve Omeluum

An Act Three side quest in Baldur's Gate 3 to rescue the friendly mind flayer Omeluum from the six-turn Iron Throne prison.

RoleRescue mission
StatusOptional side quest
Importancesupporting
RewardScrolls and potions obtained after returning to the Society of Brilliance.
TimeVariable; the prison section is limited to six turns.
  • ActAct Three
  • Mission typeSide quest
  • LocationIron Throne
  • Time limitSix turnsApplies to the underwater prison section.
  • Primary objectiveRescue Omeluum
  • Quest statusMissableOmeluum can die if he is not saved in time.

The page does not assign a numeric combat difficulty or guaranteed item count because those details are not established in the supplied source material.

Key takeawaysSpoilers

Keep the rescue objective ahead of optional exploration: the Iron Throne section is governed by a six-turn limit.

  • Start the quest in two ways Speak to Blurg at the Society of Brilliance Lodge, or trigger the situation by entering the Iron Throne prison. Quest trigger
  • Treat the prison as a timed rescue You have six turns to navigate the Iron Throne, find Omeluum, and make the escape plan work. Spending turns on unnecessary exploration can leave too little time for the return. Six-turn limit
  • Omeluum can extract himself and one ally Once located, Omeluum uses a special spell to teleport himself and one other character back to the submersible. Omeluum's teleport
  • His death is not a campaign lockout Failing to save Omeluum results in his death, but the failure does not block completion of the main game. Failure outcome
  • Return for the quest rewards A successful rescue leads back to the Society of Brilliance, where scrolls and potions can be collected. Rewards

OverviewSpoilers

Retrieve Omeluum is an Act Three rescue quest centred on finding a friendly mind flayer inside the Iron Throne underwater prison.

The quest can begin when you speak with Blurg at the Society of Brilliance Lodge, or when you enter the Iron Throne prison itself. Its central objective is to locate Omeluum and get him out before the prison's six-turn time limit expires. Because the mission takes place under a strict turn limit, movement and rescue priorities matter more than clearing every threat in the area.

Omeluum is not presented as a conventional hostile mind flayer. He is a benevolent mind flayer who escaped an Elder Brain's control through his innate arcane talents, and players who met him earlier may remember him from Act One's Myconid Colony in the Underdark. This background gives the rescue a different context from a normal prison break: the target is an established ally rather than an enemy to defeat.

After Omeluum is found, he can use a special spell to teleport himself and one other character back to the submersible. The quest is still time-sensitive, so the party must reach him with enough turns remaining for the escape to matter. If he is not saved before the deadline, Omeluum dies; that failure does not prevent completion of the main game.

Returning to the Society of Brilliance after the rescue provides additional rewards, including scrolls and potions. The supplied material does not establish a complete item-by-item reward list, so this page treats those categories as confirmed rewards rather than naming unsupported individual items.

Where this sits

Quest triggerSociety of Brilliance Lodge or Iron Throne
Timed rescueSix turns in the underwater prison
ExtractionOmeluum teleports to the submersible
ReturnCollect rewards at the Society of Brilliance
  1. 1Speak to BlurgtriggerThe Society of Brilliance Lodge provides one known starting point.
  2. 2Enter the Iron ThronetriggerEntering the prison can also trigger the quest.
  3. ●Find OmeluumcurrentThe rescue takes place under a six-turn limit.
  4. 4Reach the submersibleescapeOmeluum can teleport himself and one other character back.
  5. 5Return to the Society of BrillianceaftermathScrolls and potions can be collected after the rescue.

This quest belongs to Act Three's optional content and is structured around a timed prison rescue rather than a conventional boss encounter.

Requirements

The quest has no supplied requirement for a particular class, companion, or combat build. The essential requirement is reaching the Iron Throne situation and managing its six-turn rescue limit.

  • RequiredReach Act ThreeRetrieve Omeluum is identified as an Act Three side quest.
  • RequiredTrigger the questSpeak to Blurg at the Society of Brilliance Lodge, or enter the Iron Throne prison to begin the rescue situation.
  • RequiredPlan around six turnsThe Iron Throne prison section has a six-turn time limit, so the party must prioritize finding Omeluum over nonessential exploration.
  • RecommendedPrepare for a timed escapeThe rescue requires navigation through the underwater prison and a return to safety; the supplied sources do not specify a required spell, class, or item.

Objectives

  1. Trigger Retrieve OmeluumBegin the quest by speaking to Blurg at the Society of Brilliance Lodge or by entering the Iron Throne prison.
  2. Navigate the Iron ThroneMove through the dangerous underwater prison while keeping the six-turn limit in view.
  3. Find OmeluumLocate the friendly mind flayer before the rescue timer expires.
  4. Escape the prisonUse Omeluum's special teleportation spell to send him and one other character back to the submersible once he has been located.
  5. Collect the aftermath rewardsReturn to the Society of Brilliance to collect the scrolls and potions associated with a successful rescue.Optional

WalkthroughSpoilers

  1. 01

    Trigger Retrieve Omeluum

    Speak to Blurg at the Society of Brilliance Lodge

    Visit the Society of Brilliance Lodge in Act Three and speak with Blurg to obtain the quest trigger. This route gives you the context for Omeluum's disappearance before you enter the prison; if you do not use it, the quest can also begin when you enter the Iron Throne.

    Location: Society of Brilliance Lodge

    TipIf you already know you intend to enter the Iron Throne, note that the prison itself is another confirmed trigger for the quest.

  2. 02

    Reach the rescue area

    Enter the Iron Throne prison

    Proceed to the Iron Throne, the underwater prison where Omeluum is being held. Entering the prison can activate the quest even if you did not first speak with Blurg, and the rescue section should be treated as a timed operation from this point.

    Location: Iron Throne

    Watch outThe prison sequence is limited to six turns, so avoid treating the opening turns as free exploration.

    Checkpoint
  3. 03

    Find Omeluum

    Prioritize the route to Omeluum

    Navigate through the Iron Throne with the specific goal of finding Omeluum rather than attempting to resolve every possible encounter or inspect every area. The supplied sources do not establish a reliable room-by-room route, enemy count, or fixed entrance, so use the in-game objective and keep the remaining turns visible.

    Location: Iron Throne

    TipA timed rescue rewards direct movement and clear priorities; do not spend turns on optional actions unless they are necessary to reach the target.

  4. 04

    Rescue Omeluum

    Locate Omeluum before the deadline

    Continue through the underwater prison until you reach Omeluum. He is the friendly mind flayer at the centre of the quest, and failing to reach him before the six-turn limit results in his death.

    Location: Iron Throne

    Watch outOmeluum's death is the mission's decisive failure state. Although the main game remains completable afterward, the rescue cannot be recovered from that outcome within the quest.

  5. 05

    Get Omeluum back to the submersible

    Use Omeluum's extraction spell

    After Omeluum is located, he uses a special spell to teleport himself and one other character back to the submersible. Choose the ally who benefits most from immediate extraction, because the spell is described as taking Omeluum and one additional character rather than the entire party.

    Location: Iron Throne

    Watch outThe supplied material does not confirm that the spell extracts the whole party, so do not assume that rescuing Omeluum automatically makes every character safe.

  6. 06

    Collect the rescue rewards

    Return to the Society of Brilliance

    After a successful rescue, return to the Society of Brilliance to collect the associated rewards. The confirmed reward categories are scrolls and potions; the available source pack does not provide a complete guaranteed item list.

    Location: Society of Brilliance Lodge

    Checkpoint

Mission mechanics

The defining mechanic of Retrieve Omeluum is the six-turn limit inside the Iron Throne. This changes the normal rhythm of Baldur's Gate 3 exploration: the important resource is not only hit points or spell slots, but also the number of turns available to move toward Omeluum and complete the escape.

Omeluum's rescue ability is a special teleportation spell that returns him and one other character to the submersible. The spell provides a unique extraction option within the quest, but the supplied facts do not describe its range, action cost, cooldown, or whether it can be used more than once. Those implementation details should not be treated as confirmed here.

The quest also has a clear missable-state structure. Saving Omeluum produces a later reward interaction at the Society of Brilliance, while failing to save him causes his death. That failure is consequential for the character and quest rewards but does not prevent the player from completing the main game.

What works and what does not

Strengths

  • The six-turn limit gives the rescue a distinct sense of urgency and makes movement decisions meaningful.
  • The quest pays off Omeluum's earlier appearance in the Underdark's Myconid Colony by placing a familiar, benevolent mind flayer in danger.
  • Omeluum's teleportation spell creates a rescue-specific extraction mechanic rather than requiring the quest to be presented as a standard combat encounter.
  • The quest can be discovered through either Blurg or the Iron Throne, allowing more than one natural entry point.

Weaknesses

  • The time limit means optional exploration can compete directly with the primary rescue objective.
  • Omeluum's death permanently changes the outcome of the quest, even though it does not block the main game.
  • The available sources do not provide a complete room-by-room route, enemy roster, or itemized reward list, which limits how precisely the prison can be documented here.

Best uses

  • Treat this as a focused rescue operation rather than a full-clear dungeon expedition.
  • Use the quest as a continuation of Omeluum's character thread from Act One.
  • Return to the Society of Brilliance after the rescue instead of assuming the prison escape is the final reward interaction.

Failure conditionsSpoilers

  • The six-turn Iron Throne limit expires before Omeluum is savedThe prison must be navigated within six turns. If Omeluum has not been rescued in time, he dies.
  • Omeluum is not successfully extractedFinding him is not enough by itself; the quest outcome depends on getting him back through the rescue sequence before the deadline.

On failure

Failure does not prevent completion of the main game, but it removes the successful rescue outcome and its associated Society of Brilliance rewards.

Rewards and drops

  • Scrolls
    Scrolls are among the rewards that can be collected after returning to the Society of Brilliance following the rescue.
  • Potions
    Potions are also listed among the rewards available at the Society of Brilliance after a successful rescue.
  • Omeluum's survival
    Saving Omeluum preserves the friendly mind flayer instead of producing the quest's death outcome.

AftermathSpoilers

Return to the Society of Brilliance after the rescue

A successful rescue is followed by a return to the Society of Brilliance, where scrolls and potions can be collected. If the six-turn limit expires before Omeluum is saved, he dies instead; this affects the quest outcome but does not stop the main game from being completed.

Trivia

  • Omeluum is unusual among mind flayers because he is described as benevolent and as having escaped an Elder Brain's control through innate arcane talents.
  • Players may recognize Omeluum from Act One, when he can first be met in the Underdark's Myconid Colony.
  • The quest can be triggered either through a conversation with Blurg at the Society of Brilliance Lodge or by entering the Iron Throne prison.
  • The quest's central rescue mechanic gives Omeluum a special teleportation spell that can also extract one other character.

Sources

Relationships

characters

  • OmeluumRescue targetThe friendly mind flayer held in the Iron Throne.
  • BlurgQuest triggerCan trigger Retrieve Omeluum at the Society of Brilliance Lodge.

locations

  • Iron ThronePrison locationThe underwater prison where the timed rescue takes place.
  • Society of Brilliance LodgeStarting and reward locationThe quest can begin here and rewards can be collected here after the rescue.
  • Myconid ColonyAct One connectionThe Underdark location where Omeluum can first be met.