VISIT THE DARKMOON FAIRE
The Darkmoon Faire offers a way to boost your rate of experience (if you’re below 110) as well as your reputation gains. Take a ride on the Darkmoon Carousel to gain the WHEE! buff or purchase Darkmoon Top Hats for an on-use buff. While these don’t stack, these will boost your experience and reputation gains by 10%.
Tip: Save any reputation Insignia’s you’ve earned from Class Hall missions and use them with the Whee! buff or with the Darkmoon Top Hat buff to get a little extra reputation from them.
The Darkmoon Faire sets up on the first Sunday of every month, so keep an eye on your in-game calendar.
IT’S ALL IN THE STORY
You’ll make steady progress on earning reputation with each of the factions simply by following the quest line for each.
For the Highmountain Tribe, you’ll spend time in Highmountain within the Broken Isles getting to know them and helping to reunite their fractured tribe.
For the Nightfallen, you’ll need to dig into their story in Suramar in the Broken Isles. Completing the quest Fate of the Nightborne will also award the Arcanist’s Manasaber mount.
For both the Lightforged draenei and Void elves, you’ll focus on taking on the challenges within Argus and putting an end to the Burning Legion.
Don’t forget to venture into the associated dungeons as you progress through the story.