Requirement nerfs are included in Patch 8.3 for World of Warcraft for Nazjatar and Mechagon Essence.
As detailed by Wowhead,
- Reputation requirements for Nazjatar and Mechagon vendor-sold Essences have been reduced from Honored/Revered/Exalted for ranks 1/2/3 to Friendly/Honored/Revered.
- Acquisition of Rank 4 of these Essences is unchanged.
- The follower experience requirements for Ranks 2 and 3 of Memory of Lucid Dreams have been reduced from 3000/6000 to 2400/4800.
- Players who are Revered with their respective Nazjatar reputation may now exchange Manapearls for Bind-to-Account reputation tokens.
Blizzard states that their goal is the “lessen the effort needed” to acquire these essences for both new players and veterans alike. These changes will be testable in a new update to Visions of N’Zoth PTR in a few weeks’ time.