Ancient fragments, each embodying a primal force:
Fire - A smoldering core that pulses with heat. Fuels offensive abilities, combustion effects, or flame-based crafting.
Crafting high tier weapons with Fire affinity:
Ingredient in trinkets specializing in heat:
Elemental Essence can be found in structures as rare loot. Or dropped from High tier Bosses. Can also be purchased from the Wizard Golem NPC.