Here's a clean 15-minute rotation for farming maximum goblins:

1. Start at Shady Hollow Waypoint
2. Ride south and Diablo 4 Items loop around the eastern tree line
3. Kill all goblins on sight - sprint nonstop
4. Head to Zan Temple
5. Loop west and then northeast
6. Return to town, stash gear, reset instance
7. Repeat - kill rate ~70 goblins per run

Estimated Results (per 15 min):

60-80 goblins
6-12 Obese goblins
20,000+ Obese
1,000,000+ gold
Chance at 1 Spark per 3 runs

Advanced Farming Tips

1. Group with High-Speed Builds

Rogue (Pen Shot), Sorc (Ball Lightning), and Druid (Pulverize or Creeper) dominate goblin routes.
Form 2-4 player groups to share spawns and reset loops faster.

2. Use Town Portal Trick

If goblins dry up, TP to town and re-enter Nantu.
The instance resets and can generate new goblin packs.

3. Elixir Rotation

Use Precision Elixirs (Crit Chance/Movement Speed)
Pop a new elixir every 15 minutes for near-permanent buff uptime

4. Play on Low Graphics (PC)

Fewer visual effects = faster detection of goblins
Avoids visual clutter in forested zones like Nantu

Final Thoughts

This is the best farming event in Season 9 - and maybe in all of Diablo 4's lifecycle so far. With no paywall for Sparks, free access to Mythics, and goblin gold fountains everywhere, March of the Goblins is your chance to stockpile resources and gear up fast.

You only have until August 5, so:

Turn off cross-network play    
Choose your farming route (PvP or Nantu)
Sprint nonstop, slaughter goblins, fill your Goblin Track
Craft and reroll Mythics using Sparks
Buy Diablo 4 materials that you need - and buy Diablo IV gold prepare for endgame!