Increases the wearer's CRIT DMG by 36% / 42% / 48% / 54% / 60% . Increases DMG dealt by the wearer's Skill and Ultimate by 18% / 21% / 24% / 27% / 30% . After the wearer uses Skill or Ultimate, gains "Somnus Corpus." Upon triggering a Follow-Up ATK, consumes "Somnus Corpus," and increases DMG dealt by Follow-Up ATK by 48% / 56% / 64% / 72% / 80% .