Triggering an Elemental Reaction increases the equipping character’s ATK by 16%/20%/24%/28%/32% for 12s. Triggering a Stellar Glimmer reaction increases their Stellar Glimmer reaction DMG dealt by 16%/20%/24%/28%/32% for 12s. The aforementioned effects can trigger even when the character is not on the field.