Flaming Sakura Blade Art
Lv 10/10Basic Attack - Present Self
Press Normal Attack consecutively or hold it down to perform up to 3 consecutive attacks, dealing Glacio DMG.
Basic Attack - Present Self Stage 3 applies Glacio Chafe 1 time on hit.
Heavy Attack - Frost Splinter: Present Self
When Dedication reaches 300 points, Heavy Attack - Frost Splinter: Present Self becomes available.
Hold Normal Attack to shoot out 3 arrows one by one at the cost of STA, dealing Glacio DMG, considered Resonance Liberation DMG. Hiyuki is immune to interruptions and incoming DMG in the duration.
When the last arrow is shot, 300 points of Dedication is consumed and Foreclaiming: Inward Vision becomes available. The arrow applies Glacio Chafe 1 time on hit.
Mid-air Attack - Present Self
Consume STA to perform a Plunging Attack from Mid-air, dealing Glacio DMG.
Dodge Counter - Present Self
Press Normal Attack within a certain period after a successful Dodge to attack the target, dealing Glacio DMG.
Press Normal Attack within a certain period after casting this skill to perform Basic Attack - Present Self Stage 3.
Basic Attack - Foreclaimed Self
While in Foreclaimed Self, Basic Attack - Present Self is replaced by Basic Attack - Foreclaimed Self.
Perform up to 5 consecutive attacks, dealing Glacio DMG, considered Resonance Liberation DMG.
Basic Attack - Foreclaimed Self Stage 3, 4, and 5 each applies Glacio Chafe 1 time on hit.
Heavy Attack - Foreclaimed Self
In Foreclaimed Self, hold Normal Attack to enter Hold Breath, continuously consuming STA. When Normal Attack is released or STA is depleted, Hiyuki leaves the Hold Breath state and thrusts forward, dealing Glacio DMG, considered Resonance Liberation DMG. Press Normal Attack within a certain period after casting this skill to perform Basic Attack - Foreclaimed Self Stage 2.
If Hiyuki is attacked by an enemy within a certain period during the thrust, neutralize that instance of damage, Stagnate nearby targets, and become immune to interruptions for a certain period afterward while reducing all incoming DMG by 100%. Press Normal Attack within a certain period after triggering this effect to chain into Basic Attack - Foreclaimed Self Stage 4 instead.
Heavy Attack - Bitterfrost: Foreclaimed Self
When Whiteout Bitterfrost is full, Heavy Attack - Foreclaimed Self is replaced with Heavy Attack - Bitterfrost: Foreclaimed Self.
Hold Normal Attack and consume STA and 3 stacks of Whiteout Bitterfrost to gain 1 point of Snowforged Blade, dealing Glacio DMG, considered Resonance Liberation DMG.
Heavy Attack - Bitterfrost: Foreclaimed Self applies Glacio Chafe 1 time on hit.
If Hiyuki is airborne while casting this skill, she'll land on the ground first.
Mid-air Attack - Foreclaimed Self
While in Foreclaimed Self, Mid-air Attack - Present Self is replaced by Mid-air Attack - Foreclaimed Self.
Consume STA to perform up to 3 consecutive attacks in Mid-air, dealing Glacio DMG, considered Resonance Liberation DMG. Stage 3 is a Plunging Attack.
Mid-air Attack - Foreclaimed Self Stage 2 & 3 apply Glacio Chafe 1 time on hit.
The Mid-air Attack - Foreclaimed Self cycle will not be reset by casting skills other than Basic Attack - Iai within a short period.
Hold Normal Attack while airborne to perform a Plunging Attack at the cost of STA.
Dodge Counter - Foreclaimed Self
While in Foreclaimed Self, Dodge Counter - Present Self is replaced by Dodge Counter - Foreclaimed Self.
Press Normal Attack within a certain period after a successful Dodge to attack the target, dealing Glacio DMG, considered Resonance Liberation DMG.
Press Normal Attack within a certain period after casting this skill to perform Basic Attack - Foreclaimed Self Stage 3.
Basic Attack - Present Self Stage 1 DMG
37.72%+37.72%
Basic Attack - Present Self Stage 2 DMG
90.25%
Basic Attack - Present Self Stage 3 DMG
4.92%*5+98.37%
Heavy Attack - Frost Splinter: Present Self DMG
79.31%*2+158.61%
Mid-air Attack - Present Self DMG
128.18%
Dodge Counter - Present Self DMG
173.75%
Basic Attack - Foreclaimed Self Stage 1 DMG
49.27%
Basic Attack - Foreclaimed Self Stage 2 DMG
40.02%+40.02%
Basic Attack - Foreclaimed Self Stage 3 DMG
25.16%*4+67.08%
Basic Attack - Foreclaimed Self Stage 4 DMG
29.93%+29.93%+29.93%+29.93%+29.93%
Basic Attack - Foreclaimed Self Stage 5 DMG
12.17%+109.47%
Heavy Attack - Foreclaimed Self DMG
107.16%
Heavy Attack - Bitterfrost: Foreclaimed Self DMG
15.41%*8+493.05%
Mid-air Attack - Foreclaimed Self Stage 1 DMG
28.83%+28.83%+38.43%
Mid-air Attack - Foreclaimed Self Stage 2 DMG
26.09%+26.09%+26.09%+26.09%
Mid-air Plunging Attack - Foreclaimed Self DMG
111.6%
Dodge Counter - Foreclaimed Self DMG
81.77%+81.77%
Heavy Attack - Frost Splinter: Present Self STA Cost
20
Mid-air Attack - Present Self STA Cost
30
Hold Breath STA Cost per second
10
Heavy Attack - Bitterfrost: Foreclaimed Self STA Cost
20
Mid-air Attack - Foreclaimed Self Stage 1 STA Cost
5
Mid-air Attack - Foreclaimed Self Stage 2 STA Cost
5
Mid-air Plunging Attack - Foreclaimed Self STA Cost
30
Heavy Attack - Bitterfrost: Foreclaimed Self Concerto Regen
10
Heavy Attack - Foreclaimed Self STA Cost
20
Frostblight
Lv 10/10Resonance Skill - Present Self
Deal Glacio DMG.
Casting this skill enhances the next Basic Attack - Present Self Stage 3, which now restores 100 points of Dedication when cast. Switching to another Resonator ends this effect.
Press or hold Normal Attack within a certain period after casting this skill to perform Basic Attack - Present Self Stage 3.
While in Foreclaimed Self, Resonance Skill - Present Self is replaced by Frostblight: Jade Cleave and Frostblight: Petalfall:
Frostblight: Jade Cleave
While on the ground, press Resonance Skill to pull in nearby targets and deal Glacio DMG, removing the targets' Frostbind.
This skill shares a Cooldown with Frostblight: Petalfall.
Frostblight: Petalfall
While in mid-air, press Resonance Skill to pull in nearby targets and deal Glacio DMG, removing the targets' Frostbind.
This skill shares a Cooldown with Frostblight: Jade Cleave.
Resonance Skill - Present Self DMG
24.5%*4+97.98%
Frostblight: Jade Cleave DMG
66.01%*4
Frostblight: Petalfall DMG
64.02%*4+64.02%
Resonance Skill - Present Self Cooldown
20
Frostblight: Jade Cleave/Petalfall Cooldown
12
Foreclaiming
Lv 10/10Foreclaiming: Inward Vision
Foreclaiming: Inward Vision becomes available after casting Heavy Attack - Frost Splinter: Present Self.
While in Present Self, press Resonance Liberation to cast this skill, dealing Glacio DMG. Upon casting this skill, gain 3 points of Frostharden Iai, remove 300 points of Dedication and Frostheart. Then, enter Foreclaimed Self and restore 50 points of Frostheart.
Foreclaiming: Inward Vision applies 4 stacks of Glacio Chafe on hit.
Casting Foreclaiming: Inward Vision does not consume Resonance Energy.
Foreclaiming: Blade Liberation
While in Foreclaimed Self, Foreclaiming: Blade Liberation can be cast via the following ways:
- Press Resonance Liberation and release to cast Foreclaiming: Blade Liberation. If Hiyuki has 3 points of Snowforged Blade, consume all Snowforged Blade. Otherwise, this cast does not consume Snowforged Blade.
- Hold Resonance Liberation to enter a charging state. During this state, consume 1 point of Snowforged Blade periodically. Release Resonance Liberation to cast Foreclaiming: Blade Liberation. If no Snowforged Blade is consumed when Resonance Liberation is released, Hiyuki will continue to charge the attack and cast the skill automatically after certain time. Foreclaiming: Blade Liberation will also be cast automatically when Snowforged Blade depletes.
Hiyuki deals Glacio DMG. Each point of Snowforged Blade consumed increases the DMG Multiplier of this attack.
Casting the skill consumes 300 points of Dedication and Frostheart, and ends Foreclaimed Self.
Foreclaiming: Inward Vision DMG
397.62%
Foreclaiming: Blade Liberation Base DMG
198.81%+795.24%
Total Foreclaiming: Blade Liberation DMG Increase per Snowforged Blade
795.24%
Foreclaiming: Inward Vision Cooldown
25
Foreclaiming: Blade Liberation Cooldown
25
Foreclaiming: Blade Liberation Resonance Cost
125
Foreclaiming: Inward Vision Concerto Regen
20
Foreclaiming: Blade Liberation Concerto Regen
20
Frostedge
Lv 10/10Deal Glacio DMG, considered Resonance Liberation DMG, and apply Glacio Chafe 1 time on hit.
In Present Self, casting this skill restores 200 points of Dedication. Press or hold Normal Attack within a certain period after casting this skill to cast Basic Attack - Present Self Stage 3.
In Foreclaimed Self, press Normal Attack within a certain period after casting this skill to cast Basic Attack - Foreclaimed Self Stage 2.
Snowlight Blessing
Lv 10/1Glacio DMG dealt by nearby Resonators other than Hiyuki in the team is Amplified by 20% against targets affected by Glacio Chafe for 20s.
Lv 10/1When the target's Off-Tune Level is full, Hiyuki can cast Tune Break on the target.
While in Present Self, press or hold Normal Attack shortly after casting Tune Break to cast Basic Attack - Present Self Stage 3.
While in Foreclaimed Self, press Normal Attack shortly after casting Tune Break to cast Basic Attack - Foreclaimed Self Stage 3.
Everfrost Dominion
Lv 10/10Glacio 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.
Basic Attack - Iai DMG
283.82%+47.31%*4
Fine Snow
Lv 10/1When a Resonator in the team applies Glacio Chafe or Havoc Bane, Hiyuki gains 1 stack of Snow Rust. Snow Rust stacks up to 3 times. Each Resonator can trigger this effect only once in this way.
Based on Hiyuki's current stacks of Snow Rust, the following bonuses are unlocked:
1 stack of Snow Rust: When Hiyuki is the active Resonator in the team, Glacio Bite DMG is Amplified by 30% against targets within a certain range. Hiyuki's Crit. DMG is increased by 40%.
2 stacks of Snow Rust: When Hiyuki is the active Resonator in the team, each time she applies Glacio Chafe, she additionally deals an instance of Glacio Bite DMG with a fixed DMG Multiplier of 102%.
3 stacks of Snow Rust: When Hiyuki is the active Resonator in the team, Glacio Bite DMG is additionally Amplified by 30% against targets within a certain range.
This effect resets when new Resonators are added to the team.
Ephemeral Realm
Lv 10/1Once Hiyuki leaves the combat state or recovers after being knocked out, when she stays out of combat for 4s with fewer than 1 point of Snowforged Blade, restore 1 point.
The DMG Multipliers of Basic Attack - Foreclaimed Self, Heavy Attack - Foreclaimed Self, Mid-air Attack - Foreclaimed Self, and Dodge Counter - Foreclaimed Self are increased by 120%.
Basic Attack - Foreclaimed Self Stage 3 now has an increased range and pulls enemies within range toward the center. Hiyuki is immune to interruptions while casting Basic Attack - Foreclaimed Self Stage 4 & 5.
Casting Foreclaiming: Inward Vision enhances the next Basic Attack - Foreclaimed Self Stage 1 & 2, which now inflict Glacio Chafe 1 time on hit.

S2
To Burn Cold in Silence
Basic Attack - Iai's DMG Multiplier is increased by 125%.
Inherent Skill Ephemeral Realm's effect becomes the following one:
Once Hiyuki leaves the combat state or recovers from being knocked out, after staying out of combat for 4s, restore 3 point of Snowforged Blade.
Once Hiyuki leaves the combat state or recovers from being knocked out, after staying out of combat for 4s, the following effects are triggered once:
- While in Foreclaimed Self, restore 3 point points of Frostharden Iai.
- Reset the Cooldown of 2 charges of Frostblight: Jade Cleave.
- Restore an additional 50 points of Frostheart for the next 2 cast of Frostblight: Jade Cleave or Frostblight: Petalfall.
Inherent Skill Fine Snow gains the following effect:
2s after a Resonator joins the team or Hiyuki is revived, Hiyuki gains 1 stack of Snow Rust. Hiyuki can obtain up to 1 stack of Snow Rust in this way.
The DMG Multipliers of Heavy Attack - Frost Splinter: Present Self and Heavy Attack - Bitterfrost: Foreclaimed Self are increased by 160%.
At 2 stacks of Snow Rust, while Hiyuki is the active Resonator in the team, the DMG Multiplier of the additionally applied Glacio Bite DMG each time she inflicts Glacio Chafe is increased by 488%.
Casting Resonance Skill - Present Self, Frostblight: Jade Cleave, or Frostblight: Petalfall increases the DMG dealt by all nearby Resonators in the team by 20% for 30s.
Restore 18% of Max HP while casting Frostblight: Jade Cleave or Frostblight: Petalfall.

S5
Vessel of Thousand Wishes
The DMG Multipliers of Resonance Skill - Present Self, Frostblight: Jade Cleave, and Frostblight: Petalfall are increased by 80%.

S6
Into a Night Without End
The Crit. DMG of Foreclaiming: Inward Vision and Foreclaiming: Blade Liberation is increased by 500%.
At 2 stacks of Snow Rust, the effect "While Hiyuki is the active Resonator in the team, each time she applies Glacio Chafe, she additionally deals an instance of Glacio Bite DMG with a fixed DMG Multiplier" changes to "While Hiyuki is the active Resonator in the team, each time a Resonator in the team applies Glacio Chafe, she additionally deals an instance of Glacio Bite DMG with a fixed DMG Multiplier."
At 2 stacks of Snow Rust, Hiyuki's Crit. DMG is increased by 40%.
At 3 stacks of Snow Rust, the total Glacio Bite DMG taken by targets within a certain range of the active Resonator in the team is increased by 25%.