eld.gg Diablo 4 Items: Summoning Circle
Best Helltide Area for Farming Baneful Hearts: Gea Kul (Kehjistan)
According to Diablo 4 Items players on Reddit and other community sources, Gea Kul is hands-down the best Helltide zone to farm Baneful Hearts, thanks to:
Two world events that spawn close together (event loops)
Frequent Hellborne, Harbingers, and Commander Events
Great visibility and enemy density
World Events to Focus On:
1. Tornado Event surrounded by cultists
2. Summoning Circle with portal cultists
These events reset quickly, and since they are in separate zones technically, you can loop between them to trigger new spawns. As a bonus, you'll build threat quickly, making more Harbingers spawn.
Drawback: You'll have to wait for the Helltide to rotate into Kehjistan.
Final Thoughts
Farming Baneful Hearts in Diablo 4 is a grind, but not an impossible one. If you rotate your farming between Tortured Gifts, Blood Maiden fights, and Gea Kul event loops, you'll stock up on Baneful Hearts and other boss materials quickly.
With the Boss Ladder system becoming more important in endgame progression, investing time in learning how to farm Baneful Hearts will set you up for buy Diablo IV Items long-term success in Season 9.