Image courtesy of Reddit User Sw0_0n
How the Goblin Farm Route Works
Popularized by Reddit User Sw0_0n, the strategy revolves around running a loop around Scosglen near Northshore. This almost figure-8 shaped route is a fairly easy path to follow by horse and there are plenty of mob packs to encounter along the way. Bonus points if the Helltide is currently in Scosglen as well, as this will add even more Goblins to encounter. If you're playing in a party with friends, make sure you split up along the route slightly to maximize coverage and have everyone teleport when someone sees a Goblin.
Alternative Goblin Farming Strategies
Farming the event reputation in this way has been reported to finish the entire board in around 1 hour if done optimally. If Scosglen is too full, there are also some alternatives:
Kejistan: The rolling sandy dunes in the middle of the zone are easy to travel through, allowing for quick circling to check for Goblin spawns
Nahantu: The jungles of Nahantu can be slightly more difficult to traverse for those unfamiliar, but the pack density is very high
Nightmare Dungeons: With the Sigil updates in Season 9, Nightmare Dungeons can be overrun with Treasure Goblins with the Treasure Breach affix. Make sure to check if you have any!
Any Helltides: If none of the farms are to your liking, simply farming Helltides can net a respectable amount of goblins passively.
