Black Desert / Knowledge categories / Low Grade Crystal FusionLow Grade Crystal FusionParent category1AlchemyItem1Low Grade Crystal FusionKnowledge49Purified Lightstone of FloraPurified Lightstone of WindPurified Lightstone of EarthPurified Lightstone of FireMagic Crystal of Infinity - SkillMagic Crystal of Infinity - Magic AttackMagic Crystal of Infinity - Ranged AttackMagic Crystal of Infinity - Melee AttackMagic Crystal of Infinity - SubmergenceMagic Crystal of Infinity - EnergyMagic Crystal of Infinity - Magic DefenseMagic Crystal of Infinity - Ranged DefenseBrowse all: Knowledge