Greater Spark Stone

      Reagent - Soulbound

"These stones are less common than their smaller counterparts, though how they are found are relatively the same. Large geodes found from both the Cerulean Forest and Wrathion Woods closer to the Calamity have a chance to be infused with the power of Sparks, though due to their massive energy consumption very few ever stay charged for long and often have their energy deplete over time until they turn to a blank crystal."

- Obtainable as a possible Enhanced reward from the "Attunement" quest in the Manahunters Guild