This is the translation:Launches 3 Rainblades and 1 Stygian Resurge successively, dealing at most Lightning DMG equal to 223% (446%) of Acheron's ATK to a single target enemy, and dealing at most Lightning DMG equal to 180% (360%) of Acheron's ATK to other targets.Rainblade: Deals Lightning DMG equal to 14.4% (28.8%) of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from them. When Crimson Knot is removed, immediately deal 1 instance of Lightning DMG equal to 9.0% (18.0%) of Acheron's ATK to all enemies. Each stack of Crimson Knot removed will increase this DMG multiplier up to 36.0% (72.0%).Stygian Resurge: Deals Lightning DMG equal to 72% (144%) of Acheron's ATK to all enemies and removes all stacks of Crimson Knot.During the Ultimate, Crimson Knot cannot be inflicted on enemies.EDIT: Too much text but they seem wording changes only.

Dim

NOTE: There seems to be changes to her ult too, but they're only in Chinese and even then the values seem? wrong. I'll follow up if I'm awake.

This is the translation:

Launches 3 Rainblades and 1 Stygian Resurge successively, dealing at most Lightning DMG equal to 223% (446%) of Acheron's ATK to a single target enemy, and dealing at most Lightning DMG equal to 180% (360%) of Acheron's ATK to other targets.

Rainblade: Deals Lightning DMG equal to 14.4% (28.8%) of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from them. When Crimson Knot is removed, immediately deal 1 instance of Lightning DMG equal to 9.0% (18.0%) of Acheron's ATK to all enemies. Each stack of Crimson Knot removed will increase this DMG multiplier up to 36.0% (72.0%).

Stygian Resurge: Deals Lightning DMG equal to 72% (144%) of Acheron's ATK to all enemies and removes all stacks of Crimson Knot.

During the Ultimate, Crimson Knot cannot be inflicted on enemies.

EDIT: Too much text but they seem wording changes only.