Increases movement speed during combat by 40%, and Aggro Adjustment by 18. When an ally successfully dodges, the wielder gains 1 stack of [Sword Wave], up to 6 stacks. At the start of each round, grants either [Deep Trench] or [High Crest] to all allies except the wielder for 1 round. All [Sword Wave] stacks are consumed. Effects granted by 'Unique: Flowing Arc' do not stack with effects of the same name. [Sword Wave]: Affects the strength of [Deep Trench] and [High Crest] based on the number of stacks consumed. [Deep Trench]: Increases CRIT Chance by 2% + 2% per [Sword Wave] stack consumed. Only applies if the unit's CRIT Chance is below 75%. [High Crest]: Increases CRIT DMG by 4% + 3% per [Sword Wave] stack consumed. Only applies if the unit's CRIT Chance is 75% or higher.

Gain 1 stack of [Sword Wave] on each attack. When using a combat skill, restore HP equal to 8% of your Evasion stat for 1 round upon dodging. When using 'That One Strike', temporarily sets CRIT Chance to 100% and increases CRIT DMG by 30% of Evasion. If it hits a weak point, the cooldown is reduced by 1 round.