The Worldvein Essence, accessible by classic gold wow conducting the weekly Island Expeditions pursuit, is comparatively simple to obtain and has been recently buffed considerably, getting of the best essences for some courses.
Essences stay the stumbling block for alternate personalities, but it's possible to receive an alt in fair shape in 8.3, or even perfectly min-maxed.
Turn yourself into a Rare
It's a long chain, finishing in the ability to become a giant purple evil wraith, marked on players' maps as a rare monster with extra rewards. You're going to be hostile to both factions, and if you are able to kill some gamers before you're killed, you'll reap a few rewards. Amusingly, players that kill you will obtain the very same advantages as killing different rares, including money and azerite power for their neck bits.
The short version is that You Need to kill the summoned creature Adherent of the Abyss at Stormsong Valley, then use the item Aether of the Abyss when in a N'Zoth attack of Vale of Eternal Blossoms of Uldum. You'll notice a Shard of Corruption in some of the glowing purple cracks on the floor. Looting it gives you a search to find 20 of these.
When you finish that quest, you're transformed into a Void Wraith instantly, with 4.6 million wellbeing and cheap wow gold classic new abilities. To earn your rewards, you will want to kill ten players of either faction without perishing.