Discover the Trial of Supremacy is an optional mission in Borderlands 3. It can be picked up from the Eridian Lodestar found in Desolation's Edge.

Seek out the Trial of Supremacy.
— In-game description



  • Navigate to The Hall Obsidian
  • Use drop pod


  • Eridian Analyzer is required to discover and decypher Eridian Lodestars, and Vault Hunters receive one after completing the main story mission The Great Vault.

Video Walkthrough

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