Glacio Bite

- While Hiyuki is in the team, Glacio Chafe inflicted by nearby Resonators in the team is converted to Glacio Bite. Every time a new stack of Glacio Bite is inflicted on a target, an instance of Glacio Bite DMG is triggered based on that enemy's current Glacio Bite stack limit. Glacio Bite can be inflicted on frozen targets. Glacio Bite is also considered Glacio Chafe and Glacio Bite DMG is also considered Glacio Chafe DMG.
- When Foreclaiming: Inward Vision or Basic Attack - Iai hits a target, if the target has no fewer than 10 stacks of Glacio Bite, consume 10 stacks and trigger Frostbind once.
- When Hiyuki joins the team, remove all stacks of Glacio Chafe from the targets. When Hiyuki leaves the team, if there is no other Resonator in the team who can convert Glacio Chafe into Glacio Bite, all enemies' Glacio Bite stacks are cleared.

Present Self

Hiyuki starts in Present Self. While in Present Self, casting certain skills restores Dedication.

Foreclaimed Self

Hiyuki enters Foreclaimed Self after casting Foreclaiming: Inward Vision. While in Foreclaimed Self, Hiyuki unlocks new moves and restores Frostheart through certain attacks.

Iai Stance

If Hiyuki has at least 100 points of Frostheart, performing any of the following actions causes her to flash backward at the cost of STA and enter Iai Stance:
- Press Dodge after casting any Normal Attacks - Foreclaimed Self other than Heavy Attack - Bitterfrost: Foreclaimed Self, Frostblight: Jade Cleave, Frostblight: Petalfall, Basic Attack - Iai, or Intro Skill - Frostedge.
- Hold Resonance Skill within a certain period after casting Frostblight: Jade Cleave or Frostblight: Petalfall.
While performing the actions above, if there is a valid target within the range and the forward input is held down, Hiyuki instead flashes behind the enemy at the cost of STA and enters Iai Stance.
Hiyuki may enter Iai Stance while airborne. Upon entering the Iai Stance, Hiyuki's mid-air Dodge charges are reset. Iai Stance ends if Hiyuki is switched out.

Basic Attack - Iai

Within a certain period after entering Iai Stance, press Normal Attack and consume 100 points of Frostheart to cast Basic Attack - Iai, dealing Glacio DMG, considered Resonance Liberation DMG.
If Frostheart remains at 100 points or above after casting this skill, press Normal Attack within a certain period to cast Basic Attack - Iai again.
If Hiyuki is attacked by an enemy within a certain period during Basic Attack - Iai, neutralize this instance of damage and become immune to interruptions for a certain duration afterwards while reducing all incoming DMG by 100%.
Each time Basic Attack - Iai is cast, if Hiyuki has Frostharden Iai, consume 1 point of Frostharden Iai to inflict 3 stacks of Glacio Chafe on hit, and gain 1 stack of Whiteout Bitterfrost.

Dedication

Hiyuki holds up to 300 points of Dedication.
While in Present Self, Dedication may be restored via the following ways:
- Casting Basic Attack - Present Self Stage 3 restores 100 points of Dedication.
- Casting Intro Skill - Frostedge restores 200 points of Dedication.
Casting Resonance Skill - Present Self enhances the next Basic Attack - Present Self Stage 3, which now additionally restores 100 points of Dedication. This effect ends when Hiyuki is switched out.

Frostheart

Hiyuki holds up to 300 points of Frostheart.
Frostheart is restored while casting Frostblight: Jade Cleave and Frostblight: Petalfall, or when Normal Attacks - Foreclaimed Self other than Heavy Attack - Bitterfrost: Foreclaimed Self hits the target.

Frostharden Iai

Frostharden Iai has a maximum of 3 points.
Casting Foreclaiming: Inward Vision grants 3 points of Frostharden Iai.

Whiteout Bitterfrost

Whiteout Bitterfrost stacks up to 3 times.
Each time Frostharden Iai is consumed through Basic Attack - Iai, gain 1 stack of Whiteout Bitterfrost.

Snowforged Blade

Snowforged Blade stacks up to 3 times.
Each time Heavy Attack - Bitterfrost: Foreclaimed Self is cast, gain 1 stack of Snowforged Blade.

Command Palette