History of Elegant Arsenal

Elegant Arsenal is a series of quests in the Rite of the Nine event that award a curated version of a dungeon weapon. Each quest is given by The Emissary in Eternity, and the quest for A Sudden Death is one example.

Overview

The Prophecy quest for A Sudden Death asks players to clear all encounters in the Prophecy dungeon, covering Singularity, Heaven/Hell and Hexahedron, and then return to the Emissary to receive the curated weapon. Destinypedia notes that it has no walkthrough for this quest yet.