Raid T1: Brainiac Sub-Construct

Raid T1: Brainiac Sub-Construct is a level 30 hero mission unlocked by completing the Further Crises Pt. 1 mission. It's the introductory mission to the Batcave: Brainiac Sub-Construct raid.

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Overview

  • " Teleport is clear to the inner sanctum. With Brother Eye and Brainiac controlling Batman, anything could be waiting for you. Good luck." — Oracle
  • Raid T1: Brainiac Sub-Construct is a level 30 hero mission unlocked by completing the Further Crises Pt. 1 mission. It's the introductory mission to the Batcave: Brainiac Sub-Construct raid.
Source wiki detail links (5)Oracle · mission · Further Crises Pt. 1 · Batcave: Brainiac Sub-Construct · raid
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Summary

  • Brother Eye's defeat in Batcave: Inner Sanctum activated one final contingency! He downloaded his consciousness into Batman and fled to a Brainiac Sub-Construct below The Batcave, forming an aspect of Brainiac's power: the Avatar of Tech. Stop him, before the world is lost to Brainiac forever!
  • Use the Custom Play section of the On Duty Menu to queue for the Raid [Tier 1]: Batcave: Brainiac Sub-Construct.
Source wiki detail links (9)Brother Eye · Batcave: Inner Sanctum · Batman · Brainiac Sub-Construct · The Batcave · Brainiac · Avatar of Tech · On Duty · Batcave: Brainiac Sub-Construct
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Objectives

  • Use the On Duty Menu to Queue for the Raid [Tier 1]: Brainiac Sub-Construct
  • Travel into the caverns beneath the Batcave and confront the Avatar of Tech
Source wiki detail links (4)On Duty · Brainiac Sub-Construct · Batcave · Avatar of Tech
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Walkthrough

  • Queue and run the Brainiac Sub-Construct raid. The mission will be completed once you complete the run.
Source wiki detail links (1)Brainiac Sub-Construct
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Rewards

  • 125 Cash
  • Hardened Parbati Protector
Source wiki detail links (1)Cash
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Trivia

  • This mission was originally called Brainiac's Hidden Lair.
  • This was originally a CR 43 mission.
  • The original summary for this mission was: " You defeated Brother Eye in the Batcave but he downloaded his consciousness into Batman and fled to a Brainiac sub-construct deep underground! Follow him now and put a stop to Brainiac's nefarious plan to assimilate the world's technology and take control!"
  • Previously, the objective was "Queue up in the On Duty tab and complete Brainiac Sub-Construct Raid"
Source wiki detail links (1)Brainiac's Hidden Lair
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See also

  • Raid T1: Outer Caverns
  • Raid T1: Inner Sanctum
Source wiki detail links (2)Raid T1: Outer Caverns · Raid T1: Inner Sanctum
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Use the On Duty Menu to Queue for the Raid [Tier 1]: Brainiac Sub-Construct

Precision: Source-listed instance entry instruction; enter through the On Duty queue where specified. No coordinates have been inferred. Location evidence.

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Video walkthroughs

No quest-specific video verified in the search performed on 2026-10-21. This does not mean none exists.

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