Mechagon and Nazjatar will both be endgame experiences that draw on the best elements of previous endgame grinds: the Timeless Isle, Argus, Tanaan Jungle, and the Broken Shore. Azshara’s domain of Nazjatar will be a little more typical, while Mechagon will be “what you might expect from a gnomish paradise,” says Hazzikostas. He describes it as more sandbox-y, unpredictable, and akin to a playground. Both zones will have flying enabled.
While leveling, try to make use of the new Battle of Azeroth experience gem, Insightful Rubellite, which gives you +5% experience. Equipping one of these requires a socket in your gear, so try to hold on to a piece of Legion gear with a socket or acquire one of the Legion Legendary rings since every class has one. Each of the rings includes a socket. You can acquire one of these rings rather easily by doing World Quests in Legion zones and acquiring 1,000 Wakening Essences that can be used to purchase a legendary ring in the Legion version of Dalaran.
Another potion of treasure finding farm that was made extremely popular by the YouTuber Oldbess. In this spot, you are simply to patrol the entire southen river basin in Twilight Highlands, just around the Verrall Delta area. The goal of this farm is to kill water elementals for their volatile water, which trends around 50g per drop. Combine this with the cloth and the treasure chests, and you have a cool nifty farming spot – thats rarely populated these days.
Why don’t you go for a Guiness World Record? (The answer is that I applied for the World Record as Richest Player in World of Warcraft in November 2015 but they “do not invite proactive applications for records such as the one you are proposing” and suggested I go for “world’s longest Warcraft livestream” instead. Zzzzz no skill needed, no thank you!)