Weapons

Increases CRIT DMG by 24 / 30 / 36 / 42 / 48%. The equipping character gains the Crystal Compounding effect when they use their Elemental Skill, increasing Elemental Mastery by 48 / 60 / 72 / 84 / 96 for 20s. During this time, the equipping character gains a Law of Combustion stack when a nearby party member triggers an Elemental Reaction. Each stack increases Elemental Mastery by an additional 24 / 30 / 36 / 42 / 48. Max 3 stacks. These stacks last until Crystal Compounding ends or the equipping character uses their Elemental Skill again. Radiance: Stellar-Conduct: Each Law of Combustion stack also increases the equipping character's Stellar-Conduct CRIT DMG by 12 / 15 / 18 / 21 / 24%. These effects can be triggered even when the equipping character is off-field.