Perform the forms of Edge of Taixuan.
It comprises 4 sequences: Opening, Transform, Guard, and Wrath, which can be cast with [ATK] and [ULT]. Opening and Wrath vary based on the button pressed.
First Form, Opening: Odious Crescent: Tap [ATK] to deal 60% ATK of Ice DMG.
First Form, Opening: Onslaught: Tap [ULT] to deal 3 x 20% ATK of Ice DMG.
Second Form: Transforming Blade: Deals 2 x 120% ATK of Ice DMG.
Third Form: Guarding Blade: Deals 4 x 120% ATK of Ice DMG.
Fourth Form, Wrath: Roiling: Tap [ATK] during Third Form to deal 400% ATK of Ice DMG. During its animation, she gains Iron Body.
Fourth Form, Wrath: Ripstone: Tap [ULT] during Guard Form to deal 400% ATK of Ice DMG. During its animation, she gains Iron Body.
Tap [ULT] during Fourth Form, Wrath: Roiling, or [ATK] during Fourth Form, Wrath: Ripstone to connect into Third Form: Guarding Blade. During the latter's animation, she gains Iron Body.

Cutting Form

During Fourth Form, Wrath, Roiling/Ripstone's animation, gain 50.0% Total DMG Reduction. It also restores an extra 40 Blade Sanction on hit.

Resolve Force with Form

QTE: Triggered when an enemy is damaged by a teammate's Combo or Charged ATK or a teammate casts Ultimate. Jade Knight enters by using Wild Swords, with Blade Sanction fully recovered and Sword Array mode activated, dealing 6 x 150% ATK of Ice DMG. The switched-out character's switch CD is shortened to 4s. On QTE entry, Wild Swords causes Time Fracture for 3s and deals 60.0% more Ice DMG.

QTE: Its Force Formless

Evade enemy attacks. Can be performed twice in a row.
Triggering Ultimate Evasion Skill restores 200 HP and, while outside Sword Array mode, 60 Blade Sanction.
While outside Sword Array mode, you can connect Ultimate Evasion into Fourth Form, Wrath: Roiling/Ripstone by tapping [ATK] or [ULT].
This skill has 2 charges and a 10s CD.

Guiding Mantra

When taking a hit in Sword Array mode, if Ultimate Evasion Skill is available, it will be triggered, blocking this attack and moving her to another sword or casting Cloud Cutter before moving her to another sword.

Pacify Flow

Ultimate Evasion Skill shoots flying swords, dealing 4 x 100.0% ATK of Ice DMG.

Chase Light

When initial SP is below 120.0, it's increased to 120.0 in battle. Can only be triggered once every 10min in Open World.

Expand Shadow

Leader Bonus:
Leader Skill: Basic, Combo, and Charged ATKs deal 14.0% more Total DMG. When every team member is an Ice DMG dealer, they deal 28.0% more Ice DMG.

Realm of Taixuan

Basic, Combo, and Charged ATKs deal 14.0% more Total DMG. When every team member is an Ice DMG dealer, they deal 28.0% more Ice DMG.

Inner Infinitude

Jade Knight

Passive bonuses apply automatically.
Jade Knight can gain 200 Blade Sanction at most in combat. With 200 Blade Sanction, using Combo ATK activates Sword Array mode. In Sword Array mode, Blade Sanction decreases over time. When it reaches 0, Sword Array mode ends.
She gains 20 Blade Sanction whenever a Basic ATK hits.
In Sword Array mode, she consumes 1 Blade 'Sanction every 0.2s.

Arming Sanction

When a team member casts a weapon skill or deals DMG with Combo or Charged ATK, Jade Knight will release Back Wind Slash at the target once; CD: 5.0s. This Back Wind Slash will not restore SP.

Forge Blades

Back Wind Slash also shoots 3 giant swords, dealing DMG twice as many times and restoring additional 5.0 SP on hit.

Sound Arms

Heart Piercer's every hit deals an extra 2 DMG to fixed-DMG shields.

Subdue Armies

Create a sword array and attack enemies with countless after images.
At full Blade Sanction, hold [ATK] to cast Wild Swords and activate Sword Array mode. In this mode, Jade Knight stands on a flying sword, has a different moveset, gains Iron Body, gains 50% Total DMG Reduction, but can't use certain weapon skills.
Wild Swords: Generate dozens of illusory swords that stab into the ground, dealing 6 x 50% ATK of Ice DMG. The swords form a circle that pulls enemies to its center during a cast.
Cloud Cutter: In Sword Array mode, tap [ATK] to generate 6 flying swords, dealing 6 x 20% ATK of Ice DMG.
Bolt Slash: In Sword Array mode, tap [ULT] to run the sword beneath her feet into enemies, dealing 4 x 30% ATK of Ice DMG. This skill costs 20 Blade Sanction.
Airy Shadow: In Sword Array mode, tap [EVA] to blink between sword arrays.
Heart Piercer: In Sword Array mode, hold [ATK] to congregate all the swords behind her and then rush them at enemies, dealing 14 x 70% ATK of Ice DMG. Casting this skill causes Global Time Fracture for 3s and ends Sword Array mode. You can switch characters during this skill. Jade Knight will stay on the field until the attack ends.
Casting Heart Piercer or switching characters in Sword Array mode exhausts Blade Sanction.
DMG from the skills above count as Combo DMG.

Combo ATK: Refining Ascension

Bolt Slash costs 10.0 less Blade Sanction and auto-releases Cloud Cutter once. The latter has a 0.7s CD.

Encompass World

Casting Wild Swords or Heart Piercer increases the Ice DMG of ranged, Basic, Charged, Combo, and burst mode attacks from all team members by 20.0% for 18s. Triggering it again resets the duration.

Hone Oneself

In Sword Array mode, after casting Bolt Slash 3 times, you can tap [ATK] to cast Back Wind Slash once. It deals 6 x 40.0% ATK of Ice DMG (counts as Combo DMG), restores 20 SP on hit, and increases the Ice DMG of ranged attacks in non-burst mode for all team members by 50.0% for 10s. Triggering it again resets the duration.

Attain Taixuan

Unleash the ultimate form of Edge of Taixuan.
Condense the Qi of Taixuan into a sky-reaching sword, then swing it with the force of splitting the world apart.
Hold [ULT] to release it, dealing 1,800% ATK of Ice DMG. During the release, she is invincible, and all skill and stage timers are paused.

SP cost: 150. CD: 20s.

Crowning Eminence

Casting Blade Eminence grants Elemental Breach to all Ice DMG dealers, which increases the Elemental Breach of their ranged, Basic, Charged, Combo, and burst mode attacks by 17.0% for 18s. Triggering it again resets the duration.

Ceaseless

Blade Eminence deals 100.0% more Ice DMG and breaks shields 200.0% easier. Casting Blade Eminence makes all team members break shields 25.0% easier for 18s. Triggering it again resets the a duration.

Boundless

Casting Blade Eminence costs extra SP, which is capped at 25. It deals additional "extra SP consumed" x 10.0% ATK of Ice DMG, and increases the Ice DMG of ranged, Basic, Charged, Combo, and burst mode attacks for all team members by "extra SP consumed" x 1.00% for 18s. Triggering it again resets the duration.

Edgeless

Nocturnal Stealth: Beam

[SP: 0][CD: 18s] Wield a Wave Splitting Edge towards targets, dealing 800.0% ATK of Ice DMG and forming a line of Torrent that lasts for 25s. Triggering it again resets the duration. While Torrent is on the field, it produces a wave each time a target takes Ice DMG, dealing 100.0% ATK of Ice DMG, up to 5 waves. CD: 2s. When Jade Knight casts this skill in Sword Array, she immediately connects it with a Back Wind Slash.

Hidden Nightrunner

After using weapon skill, the team deals 20.0% more Ice DMG for 22s (cannot stack). Triggering it again resets the duration. Jade Knight equip bonus: Recover 12.0 SP each time Torrent produces a wave. CD: 2s.

Sinking Moon

Ice DMG dealt by Combo ATKs increases by 20.0%. Total DMG dealt by the team increases by 10.0%.

Quiet Shade

Nocturnal Stealth

[SP: 0][CD: 18s] Wield a Wave Splitting Edge towards targets, dealing 600.0% ATK of Ice DMG and forming a line of Torrent that lasts for 25s. Triggering it again resets the duration. While Torrent is on the field, it produces a wave each time a target takes Ice DMG, dealing 60.0% ATK of Ice DMG, up to 5 waves. CD: 2s. When Jade Knight casts this skill in Sword Array, she immediately connects it with a Back Wind Slash.

Honkai 3rd

Nocturnal Stealth: Beam

Best On

Original Weapon

Hidden Nightrunner

Sinking Moon

Quiet Shade

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Nocturnal Stealth: Beam

Best On

Original Weapon

Hidden Nightrunner

Sinking Moon

Quiet Shade

Honkai 3rd