Raid T1: The Chasm (Heroes)

• " This is Oracle. Brainiac failed at the Batcave, and now he's targeted the Fortress of Solitude. The JLA and the Society are already on site, but Superman needs you to strike the crucial blow. Report to the Watchtower for teleportation now!" — Oracle
• Raid T1: The Chasm is a level 30 hero mission unlocked by completing the Further Crises Pt. 1 mission. It's the introductory mission to Fortress of Solitude: The Chasm raid.

• Brainiac has targeted the Sunstone Crystals within Superman's Fortress of Solitude. Travel to the arctic and stop Brainiac, before he unlocks the secret of controlling Meta-Powered individuals, dogs included!
• Use the Custom Play section of the On Duty Menu to queue for the Raid [Tier 1]: Fortress of Solitude: The Chasm.

• Use the On Duty Menu to Queue for the Raid [Tier 1]: The Chasm
• Defeat Fortress Guardian

• Queue and run the The Chasm raid. The mission will be completed once you complete the run.

• This mission was originally titled Battle for the Fortress.
• The original summary for this mission was: " Superman and the Justice League need every hand to defeat Brainiac's attack on the Fortress of Solitude. Use the Watchtower teleporter to get to the arctic and thwart Brainiac."
• The original 1st objective for this mission was " Queue up in the On Duty tab and complete the The Chasm Raid"

• Raid T1: Power Core
• Raid T1: Sunstone Matrix

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