History of Essence of Envy

Overview

This is one of the Nightmare Essence quests from Shadowkeep. It is a Eris Morn / Lectern of Enchantment quest: you buy the Essence at the Lectern in Sanctuary on the Moon, cleanse it by completing the objectives below, then return to the Lectern to turn it into gear. Reward is the Premonition Pulse Rifle. Each Essence costs one Phantasmal Core, and objectives only need completing once per account (later identical Essences auto-complete those steps). The quest was part of Season of the Undying content.

Walkthrough

1. Pick up the Essence of Envy at the Lectern of Enchantment.
2. Complete 50 activities on the Moon: patrols, public events and Lost Sectors.
3. Defeat 50 combatants with Pulse Rifles.
4. Collect the Claws of Urug'Eth in the Shrine of Oryx.
5. Visit the Lectern of Enchantment in Sanctuary to create the weapon.

Rewards

Premonition, a Legendary Pulse Rifle.