Zero Hour (Heroic)

Overview

The original 2019 Heroic variant of Zero Hour launched from The Farm after the original quest. It used the Shielded Foes modifier, which shielded Heavy Shanks and Servitors, and had a different maze route. Its first completion awarded the Outbreak Perfected catalyst; further completions awarded SIVA Particulates toward catalyst completion. The separate Zero Hour (Expert) record covers the harder tier of the 2024 reprise, which was called Legend at launch; it is distinct from this original Heroic activity. Players who already owned the catalyst did not need to earn it again in the reprise. The game-data Power 750 value is historical.