About:

A sword made from sacred wood, said to have once turned the tide of battle.

Refinements:

When the equipping character hits the opponent with an attack within 12s after using the Elemental Skill, they gain the "Verdant" effect, which increases their ATK by 4% and their Elemental Mastery by 20. This effect lasts 6s and can trigger once every second. Max 3 stacks. The aforementioned effects can still trigger even when the equipping character is not on the field.
Radiance: Stellar Glimmer: The effect of "Verdant" is changed to: Increases ATK by 6% as well as Stellar Glimmer reaction DMG dealt by the equipping character by 8%.

When the equipping character hits the opponent with an attack within 12s after using the Elemental Skill, they gain the "Verdant" effect, which increases their ATK by 5% and their Elemental Mastery by 25. This effect lasts 6s and can trigger once every second. Max 3 stacks. The aforementioned effects can still trigger even when the equipping character is not on the field.
Radiance: Stellar Glimmer: The effect of "Verdant" is changed to: Increases ATK by 7.5% as well as Stellar Glimmer reaction DMG dealt by the equipping character by 10%.

When the equipping character hits the opponent with an attack within 12s after using the Elemental Skill, they gain the "Verdant" effect, which increases their ATK by 6% and their Elemental Mastery by 30. This effect lasts 6s and can trigger once every second. Max 3 stacks. The aforementioned effects can still trigger even when the equipping character is not on the field.
Radiance: Stellar Glimmer: The effect of "Verdant" is changed to: Increases ATK by 9% as well as Stellar Glimmer reaction DMG dealt by the equipping character by 12%.

When the equipping character hits the opponent with an attack within 12s after using the Elemental Skill, they gain the "Verdant" effect, which increases their ATK by 7% and their Elemental Mastery by 35. This effect lasts 6s and can trigger once every second. Max 3 stacks. The aforementioned effects can still trigger even when the equipping character is not on the field.
Radiance: Stellar Glimmer: The effect of "Verdant" is changed to: Increases ATK by 10.5% as well as Stellar Glimmer reaction DMG dealt by the equipping character by 14%.

When the equipping character hits the opponent with an attack within 12s after using the Elemental Skill, they gain the "Verdant" effect, which increases their ATK by 8% and their Elemental Mastery by 40. This effect lasts 6s and can trigger once every second. Max 3 stacks. The aforementioned effects can still trigger even when the equipping character is not on the field.
Radiance: Stellar Glimmer: The effect of "Verdant" is changed to: Increases ATK by 12% as well as Stellar Glimmer reaction DMG dealt by the equipping character by 16%.

Characters:

Sources:

Enemies:

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