History of Nox Veneris II

Overview

Nox Veneris II is an Arc Fusion Rifle in the Energy slot with the Adaptive Frame, from Cassoid. The curated roll has a Cleanshot IS or Red Dot 2 MOA sight, Particle Repeater or Enhanced Battery, and Auto-Loading Holster. Flavor: "Night comes for us. We are not ready."

Acquisition

The destinygamewiki entry lists it as a Season 2 (Curse of Osiris era) weapon obtained as a Legendary Engram from the previous-seasons world gear pool, and notes it is not available through standard seasonal drops. The in-game source text still points to the Arcology faction on Titan (activities and rank-up packages), so treat current availability as unconfirmed.