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QuestcoreMain storyHard

Confront the Elder Brain

The final main quest of Baldur's Gate 3, leading through the Morphic Pool to the confrontation that determines whether the Elder Brain is destroyed or controlled.

RoleFinal main-story quest and conclusion of the game's central conflict.
StatusComplete
Importancecore
RewardThe outcome of the final confrontation determines the ending.
TimeClimactic endgame sequence
  • Quest typeMain storyThe final main quest.
  • DifficultyHardThe sequence contains the campaign's climactic confrontation.
  • PrerequisiteThree NetherstonesThe stones must be obtained from the Chosen of the Dead Three.
  • DestinationMorphic PoolThe route is underground near the Temple of Bhaal.
  • Ending impactFinale-determiningThe final decision directs the game's ending.

This page avoids unverified encounter statistics and damage values.

Key takeawaysSpoilers

Keep these points in mind before entering the final sequence.

  • This is the finale Confront the Elder Brain concludes the game's main story. Treat the quest as a point of no return for unfinished side content, even where the game does not present that warning in identical terms. The finale
  • Bring all three Netherstones The quest requires the three Netherstones associated with the Chosen of the Dead Three. If the required stones have not been obtained, the final sequence cannot be properly completed. Netherstones
  • Prepare before the climax Restoration pods are available during the approach, allowing the party to recover before the climactic battle. Use the opportunity to organize the party and resources rather than entering the confrontation depleted. Preparation
  • The ending follows the final decision The closing choice is whether to destroy the Elder Brain or attempt to use its power for yourself. This decision determines the direction of the game's ending. Ending choice

Confront the Elder BrainSpoilers

Confront the Elder Brain is the final main quest in Baldur's Gate 3 and carries the story into its concluding confrontation.

This quest is the last major step in the campaign's central story. It follows the gathering of the three Netherstones taken from the Chosen of the Dead Three and sends the party toward the Morphic Pool, an underground location near the Temple of Bhaal. From there, the party enters the endgame sequence rather than returning to the normal rhythm of exploration and side-questing.

The approach to the confrontation is not simply a single battle. The party must navigate the route to the Elder Brain, manage the resources available before the climax, and decide how to use the powers and allies accumulated during the campaign. Restoration pods in the area provide an opportunity to recover strength before the final encounter, making preparation part of the quest's intended flow.

At the conclusion, the player must choose between destroying the Elder Brain and attempting to bring it under personal control. The Emperor has an important role in the sequence and presents guidance and options concerning the threat. Allies gathered during the adventure, including Volo or the Owlbear, may also be summoned to support the final confrontation. These decisions lead directly into the game's ending, so complete any desired side quests before starting this quest.

Where this sitsSpoilers

Main storyEndgame
Final approachMorphic Pool
Climactic confrontationElder Brain
EndingDestroy or control
  1. 1Obtain the three NetherstonesprerequisiteRequired before the final approach.
  2. ●Navigate to the Morphic PoolapproachThe underground route lies near the Temple of Bhaal.
  3. 3Confront the Elder BrainencounterThe central battle of the final quest.
  4. 4Choose the fate of the Elder BrainendingThe decision determines the ending direction.

This quest occupies the final stretch of the main story.

RequirementsSpoilers

Secure the Netherstones and make final preparations before committing to the endgame sequence.

  • RequiredAll three NetherstonesThe quest requires all three Netherstones obtained from the Chosen of the Dead Three.
  • RecommendedA prepared partyReview party composition, equipment, spells, consumables, and other resources before entering the climactic sequence.
  • RecommendedFinished side contentComplete any side quests, companion objectives, exploration, or other optional content you want to see before beginning the finale.
  • OptionalFinal summons and alliesAllies gathered throughout the game, including Volo or the Owlbear, can be available as summons during the final confrontation.

ObjectivesSpoilers

  1. Obtain all three NetherstonesThe stones taken from the Chosen of the Dead Three are the stated prerequisite for confronting the Elder Brain.
  2. Reach the Morphic PoolTravel through the underground route near the Temple of Bhaal to reach the creature at the center of the finale.
  3. Prepare for the final confrontationUse the available restoration pods and arrange the party before entering the climactic battle.
  4. Decide the Elder Brain's fateChoose whether to destroy the entity or attempt to bring it under your own control.
  5. Complete the game's endingThe choice involving the Elder Brain's power carries the story into its conclusion.

WalkthroughSpoilers

  1. 01

    Complete desired optional content

    Finish the side content you want to keep

    Before beginning this quest, return to unfinished side quests, companion objectives, and exploration that you want to resolve. This quest leads directly into the finale, so do not assume you will have a normal opportunity to resume those activities afterward.

    Location: Before entering the final sequence

    TipMake a final manual save before committing to the endgame.

    Watch outStarting the finale can leave unfinished side content unresolved.

    Missable
  2. 02

    Obtain all three Netherstones

    Secure all three Netherstones

    Confirm that the party has obtained all three Netherstones associated with the Chosen of the Dead Three. They are not an optional collection for this quest: the final confrontation requires the complete set.

    Location: Earlier main-story areas

    TipCheck the party's key items and quest log before traveling onward.

    Watch outWithout all three Netherstones, the quest's required progression is not complete.

  3. 03

    Reach the Morphic Pool

    Travel toward the Morphic Pool

    Follow the endgame route underground near the Temple of Bhaal. The Morphic Pool is the destination named for this approach, and the route takes the party away from the ordinary city exploration areas.

    Location: Underground near the Temple of Bhaal

    TipKeep the party together and make sure everyone is ready before moving deeper.

    Checkpoint
  4. 04

    Recover before the confrontation

    Use the available restoration pods

    When the route provides access to restoration pods, use them to recover the party's strength before the climactic encounter. This is the safest point identified for restoring resources before the final battle.

    Location: Final approach near the Morphic Pool

    TipTreat the pods as preparation for the encounter rather than rushing past them.

  5. 05

    Consider the Emperor's guidance

    Consult with The Emperor

    The Emperor plays a significant role in this sequence and offers guidance and options about how to oppose the threat. Pay attention to the available conversation choices because the final approach is also where the game's major end-state decisions begin to take shape.

    Location: Final sequence

  6. 06

    Confront the Elder Brain

    Enter the climactic confrontation

    Proceed from the Morphic Pool into the encounter with the Elder Brain. Use the party, gathered allies, and any available summons in a coordinated way; the supplied material confirms the ally-summoning option but does not establish a complete enemy-by-enemy route.

    Location: Morphic Pool and the final confrontation

    TipSpend resources deliberately and use the restoration opportunity before entering.

    Watch outThis is the final main-story confrontation and carries major ending spoilers.

  7. 07

    Determine the Elder Brain's fate

    Choose whether to destroy or control the Elder Brain

    At the decisive point, choose between destroying the entity and attempting to bring it under your own control. The related choice is not cosmetic: whether the brain is liberated from the threat or conquered through its power dictates the direction of the ending.

    Location: Final confrontation

    Watch outThis decision determines the game's ending.

    Checkpoint
  8. 08

    Conclude the main story

    Complete the ending sequence

    After the final decision, follow the resulting conclusion rather than expecting the quest to return to ordinary free-roam play. The quest represents the end of the game's main story, so allow the final scenes to resolve before judging whether any desired content remains unfinished.

    Location: Endgame conclusion

Mission mechanicsSpoilers

The final sequence combines travel, preparation, combat, ally management, and a consequential dialogue decision. Its most important structural difference from a normal quest is that the approach is designed around a definitive climax: once the party has committed to the route near the Morphic Pool, preparation and resource management matter more than broad exploration.

Restoration pods provide a recovery point before the climactic battle. The quest also allows allies gathered during the campaign to be summoned, with Volo and the Owlbear identified as examples. These summons represent the payoff for relationships and assistance established earlier, although the exact available roster depends on the player's campaign choices.

The Emperor is part of the sequence and offers guidance and options for dealing with the threat. The final decision then frames the ending around the Elder Brain's power: destruction and personal control are the two broad outcomes identified in the source material. Because the choice is ending-critical, players should make a save before it if they want to explore different conclusions.

What works and what does not

Strengths

  • The quest gives the campaign's accumulated allies a possible role in the final confrontation.
  • Restoration pods create a clear preparation point before the climax.
  • The final decision has direct narrative importance rather than being an incidental dialogue branch.
  • The underground route from the Temple of Bhaal to the Morphic Pool provides a focused transition into the finale.

Weaknesses

  • Beginning the quest can leave desired side content unfinished because it leads directly to the game's conclusion.
  • The ending decision is easy to underestimate if the player has not made a save beforehand.
  • The final sequence asks the player to manage both combat preparation and a major narrative choice in quick succession.

Best uses

  • Use it as the campaign's endgame checklist point: resolve optional content first, then prepare the party.
  • Summon available allies when the final confrontation begins to make use of support gathered throughout the story.
  • Treat the restoration pods as the intended recovery point before committing resources to the climax.

Encounter phasesSpoilers

  1. 1

    Approach to the Morphic Pool

    Starts: After the three Netherstones have been obtained and the party enters the underground route near the Temple of Bhaal.

    The party navigates toward the location where the final confrontation can be reached. This phase is primarily about progression and preparation rather than a fully documented enemy sequence.

    • Keep the party prepared before moving deeper.
    • Do not begin this approach until desired side content is complete.
  2. 2

    Pre-battle restoration

    Starts: When the party reaches the restoration pods on the final approach.

    The pods provide an opportunity to recover strength before the climactic battle. Use this point to organize the party and confirm the resources you want to carry into the encounter.

    • Restore the party before entering the final confrontation.
    • Make a save before proceeding if you want to preserve the option to revisit the decision.
  3. 3

    Final confrontation

    Starts: After the party reaches the Elder Brain.

    The party confronts the central threat of the campaign and may call on allies gathered throughout the game, including Volo or the Owlbear as examples identified by the source.

    • Use available summons as part of the party's support plan.
    • Follow The Emperor's guidance carefully because the sequence includes important options.
  4. 4

    End-state decision

    Starts: At the decisive conclusion of the confrontation.

    The player chooses whether to destroy the Elder Brain or attempt to bring it under personal control. That choice determines the direction of the ending.

    • Review the choice before confirming it; it has ending-level consequences.

Elder Brain encounterSpoilers

  • Location
    Final confrontation reached through the Morphic Pool
  • Health
    Not specified in the supplied sources

Arrive with all three Netherstones, use the restoration pods before the battle, and coordinate the party with any allies that can be summoned. The Emperor's guidance and the final choice are both central to this sequence; avoid treating the encounter as only a conventional fight.

Rewards

  • The conclusion of the main story
  • An ending determined by the choice to destroy or control the Elder Brain

Choices and consequencesEnding spoilers

  • Destroy the Elder Brain

    The player chooses destruction as the resolution of the central threat, leading into the corresponding ending path.

    Spoiler
  • Attempt to bring the Elder Brain under your own control

    The player attempts to use the brain's power personally, leading into a different ending path based on control or conquest.

    Spoiler
  • Follow the available options presented with The Emperor

    The Emperor offers guidance and options during the sequence, affecting how the party approaches the threat and the choices presented in the finale.

    Spoiler

Finale checklistSpoilers

  • Obtain all three NetherstonesRequired to complete the final confrontation.
  • Finish desired side quests and companion contentThe quest leads directly to the game's conclusion.Optional
  • Review the party before entering the underground routePrepare equipment, spells, consumables, and available resources.Optional
  • Reach the Morphic Pool near the Temple of BhaalThis is the stated destination for the final approach.
  • Use the restoration podsRecover before the climactic battle.
  • Check which allies can be summonedVolo and the Owlbear are examples of possible support.Optional
  • Make a save before the final decisionUseful if you want to preserve the pre-ending state.Optional
  • Decide whether to destroy or control the Elder BrainThis determines the direction of the ending.

Failure conditionsSpoilers

  • Entering the finale with unfinished desired contentThe quest leads directly to the conclusion, so side quests and other optional activities left behind may not be available in the normal way afterward.
  • Attempting the final sequence without all three NetherstonesThe quest requires the complete set obtained from the Chosen of the Dead Three.
  • Losing the final confrontationThe climactic battle must be completed before the ending choice can resolve the main story.
  • Confirming an unwanted ending decisionChoosing destruction or personal control determines the ending direction, so a mistaken confirmation can lead to a different conclusion than intended.

On failure

The restoration pods provide a recovery point during the final approach; make a separate save before the final choice if you want to retain the option to reconsider it.

RewardsEnding spoilers

  • Main-story conclusion
    Completing the quest brings Baldur's Gate 3 to the conclusion of its central story.
  • Ending based on the final choice
    The decision to destroy the Elder Brain or attempt to control it determines the direction of the game's ending.
  • Ally participation
    Depending on the campaign, gathered allies such as Volo or the Owlbear can be summoned to assist during the final confrontation.

AftermathEnding spoilers

The final decision is the ending decision

Confront the Elder Brain does not open another ordinary main-story chapter after completion. Whether the player destroys the Elder Brain or attempts to control its power determines the direction of the game's ending, so resolve unfinished content and create a save before confirming the choice.

Trivia

  • The quest's destination is the Morphic Pool, an underground location near the Temple of Bhaal.
  • The quest is structured around the three Netherstones obtained from the Chosen of the Dead Three.
  • Restoration pods are available before the climactic battle, making recovery part of the final approach.
  • The final confrontation can incorporate allies gathered throughout the game, with Volo and the Owlbear given as examples.
  • The Emperor's role continues into the final sequence, where guidance and combat options are presented.

Sources

Relationships

setting

  • Morphic PoolDestinationUnderground location near the Temple of Bhaal used to reach the final confrontation.
  • Temple of BhaalNearby landmarkThe underground route to the Morphic Pool is located near this temple.

characters

  • The EmperorKey participantOffers guidance and options during the final sequence.
  • Elder BrainFinal threatThe entity confronted in the game's final main quest.

items

  • NetherstonesRequired itemsAll three Netherstones are required to progress into the final confrontation.