Elemental Cores are a new resource introduced in Diablo 4 Season 3 that is used to activate Braziers in Arcane Tremors to summon a Herald of Malphas which is a great way to obtain Governing Stones and Tuning Stones. It all starts with Elemental Cores in Diablo 4‚ and here is how to get them. Diablo 4: How to get Elemental Cores Screenshot: PC Invasion The first thing you need to know is that Elemental Cores are only obtained in Arcane Tremors. Arcane Tremors are regions on the map that contain the Season of the Construct seasonal activity. Here‚ you’ll find the Arcane Tremors gameplay loop which consists of getting Elemental Cores and slaying Constructs. Related: All quality-of-life updates in Diablo 4 Season of the Construct The only way to get Elemental Cores in Diablo 4 is to loot Obelisks. Within Arcane Tremors‚ you’ll notice Igneous‚ Gelid‚ and Voltaic Obelisks. All Obelisks reward the same thing: one Elemental Core. The only di...