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Cartethyia

Wuthering Waves Cartethyia Build Guide

Element: Aero type Aero
Weapon Type: Sword type Sword
Birth: Unknown
Birthplace: Rinascita
Affiliation: Ragunna
Combat Roles: Main Damage Dealer tagTraction tagAero DMG Amplification tagAero Erosion tag

Cartethyia, the wandering knight who travels across <te href=850096>Rinascita</te>. Formerly known as the Blessed Maiden, the vessel of Divinity, and the Queen of Gale and Tide, she went by the name Fleurdelys. Now, she is simply a free and unfettered wandering knight.

Cartethyia Ascension Materials

Shell Credit
170000
LF Tidal Residuum
4
MF Tidal Residuum
12
HF Tidal Residuum
12
FF Tidal Residuum
4
Unfading Glory
46
Bamboo Iris
60

Cartethyia Talent Level-Up Materials

Shell Credit
LF Tidal Residuum
MF Tidal Residuum
HF Tidal Residuum
FF Tidal Residuum
When Irises Bloom
Inert Metallic Drip
Reactive Metallic Drip
Polarized Metallic Drip
Heterized Metallic Drip

Best Echo Sets for Cartethyia

Windward Pilgrimage
5pc
Windward Pilgrimage

The Erosion DPS set, Windward Pilgrimage, is the undisputed best set for Cartethyia as it provides a virtually guaranteed boost in Crit Rate and Aero DMG Bonus for Cartethyia. This makes her way easier to build, considering her best in slot weapon won't provide any additional crit stat.

Gusts of Welkin
5pc
Gusts of Welkin

If you still don't have Windward Pilgrimage, we can suggest going for a Gusts of Welkin set instead. This provides the same Aero DMG Bonus without the additional Crit Rate boost of Windward Pilgrimage. You should still go for Windward Pilgrimage though, as it is generally much better for Aero Erosion DPS than Gusts of Welkin for Sub-DPS.

Sierra Gale
5pc
Sierra Gale

If you still have not reached Rinascita, Sierra Gale is going to be your go-to set. This provides virtually unconditional Aero DMG Bonus by just hitting Intro Skills, but you will not have access to Remembrance: Fleurdelys. When you get to Rinascita, especially Septimont, try farming for Windward Pilgrimage if you can.

Cartethyia's Best Primary Echo

Reminiscence: Fleurdelys

Reminiscence: Fleurdelys

Best option for Cartethyia, as it covers both the Windward Pilgrimage and the Gusts of Welkin sets.
Provides 20% Aero DMG Bonus to Cartethyia specifically.
Players are recommended to farm the new Windward Pilgrimage, as it's her best-in-slot Sonata Effect.
However, you can use Gusts of Welkin if you have it while farming this new set.

Nightmare: Feilian Beringal

Nightmare: Feilian Beringal

Last option for Cartethyia if you don't have Windward Pilgrimage or Gusts of Welkin Echoes.
She mainly benefits from the Aero DMG provided by this Echo.
Only use this if you're early into the game without other Echo options.

Best Stats for Cartethyia Echoes

4 Cost: Crit Rate, Crit DMG
3 Cost: Aero DMG
1 Cost: HP%

Best Substats for Cartethyia Echoes

1
CRIT Rate
2
CRIT DMG
3
Basic Attack DMG Bonus
4
HP%
5
Energy Regen

Best Weapons for Cartethyia

Best Tips & Tricks for Cartethyia

Cartethyia is unique as her damage multipliers scale with HP, so investing in HP (around 50,000) is crucial for maximizing damage.
Try to maintain a crit rate to crit damage ratio of about 70% to 270% to optimize critical hit output; this may require patience due to RNG on substat rolls.
Energy regeneration around 115% to 120% is necessary for frequent activation of Resonance Liberation and maintaining form changes during rotation.
Defier's Thorn is the recommended best-in-slot weapon for Cartethyia due to its HP boost and effects that increase damage against targets with Aero Erosion stacks.
If you don't have Defier's Thorn, Red Spring, Blazing Brilliance, and Unflickering Valor are good alternatives, with Guardian Sword as an option for free-to-play players due to its HP% main stat.
The Windward Pilgrimage 5-piece Sonata Effect is superior for Cartethyia, improving crit rate and Aero DMG, but Gusts of Welkin or Sierra Gale can be alternatives depending on availability.
Cartethyia's Resonance Liberation transforms her into Fleurdelys, granting new abilities and enhancing damage; make sure to build for balanced crit and energy regen to utilize this effectively.

Best Teams for Cartethyia

Cartethyia Premium Erosion Team

Recommended Echo sets (examples): Cartethyia — Windward Pilgrimage (5‑pc); Ciaccona — Gusts of Welkin (5‑pc); Chisa — Thread of Severed Fate (3‑pc) + Havoc Eclipse (2‑pc). Chisa provides more consistent healing than Rover and offers DEF reduction via Havoc Bane and her Outro (excellent when using Resonators that apply Negative Status). She increases max Aero Erosion stacks to 6. Chisa performs slightly worse without Kumokiri (Kumokiri grants 24% All‑Type DMG), while Rover's free 5★ weapon grants +10% Aero DMG. Ciaccona is the primary off‑field Aero Erosion provider and grants multiple Aero DMG buffs, making her the quintessential sub‑DPS for Cartethyia. Fleurdelys Manifest state lasts 12s. Max Erosion stacks can be increased to 6 by Chisa or Rover (Outro).

1) Let Chisa enter the field and initiate with Resonance Skill. Do her Basic Attack string up to Death Snip and follow with Thread Withdrawn., 2) Cast her Liberation to fill her Forte bar. With Forte full, enter Chainsaw Mode with Resonance Skill. Hold attack to perform the full Sawring combo., 3) Chisa finishes with Sawring - Eradication. Switch to the next Resonator. Chisa's Outro increases the max Aero Erosion stacks to 6., 4) When Ciaccona enters via Intro Skill she immediately generates 1 Musical Essence and inflicts 1 Erosion stack. Do 2 Basic Attacks to generate another Musical Essence and let her do a Solo Concert. (Solo Concert provides 24% Aero DMG Bonus to all teammates.), 5) Perform Ciaccona's rotations to build Forte and Resonance Energy. Once Forte Circuit is full, cast a Heavy Attack to group enemies and deal damage., 6) Cast her Resonance Liberation and switch to Cartethyia when her Intro is available. Ensure Ciaccona applies Aero Erosion in her Liberation., 7) As Cartethyia enters, her Intro applies 2 Erosion stacks and summons Sword of Discord. Cast 3 BAs to inflict another Erosion stack and summon Sword of Divinity., 8) Cast her Resonance Skill to inflict two more Erosion stacks and summon Sword of Virtue. With all three Swords on-field, perform a plunging attack to recall them and immediately transform into Fleurdelys using Liberation., 9) Fleurdelys will be in Manifest for 12s. In this state, use Resonance Skill to group enemies, then jump and use Upward Cut followed by 3 mid-air attacks., 10) Cast 2nd Resonance Skill to deal more damage and pull enemies in. Follow with 3 Basic Attacks to restore Conviction., 11) Cast Heavy Attack and immediately enhance it with a Basic Attack, then another Basic Attack to set up Upward Cut and bring enemies up., 12) Cast the second Resonance Liberation to deal heavy straight-line damage, then use Outro to amplify team Aero DMG and switch back to Chisa., 13) Repeat the loop until enemies are defeated, maintaining Erosion stacks and keeping Fleurdelys uptime when available.

Cartethyia Non-Premium Team

Recommended Echo sets (examples): Cartethyia — Windward Pilgrimage (5‑pc); Sanhua — Moonlit Clouds (5‑pc); Rover — Windward Pilgrimage (5‑pc). Note: Moonlit Clouds doesn't directly buff Cartethyia's damage (she doesn't scale from ATK), but Moonlit Clouds is still recommended for its energy regen and Impermanence Heron damage buffs. This non‑premium comp requires actively building Erosion stacks in Cartethyia mode — you will need to weave between Cartethyia and Fleurdelys mid‑combo because most Erosion application happens while in Cartethyia form. Rover is chosen for its healing, Aero DMG support, and Outro that raises Erosion stacks; Aalto can replace Sanhua if desired (longer/clunkier rotation).

1) Start with Aero Rover and build Windstring stacks by doing two rotations of Cloud Burst Dance. When available, cast Resonance Liberation to fill the Concerto Gauge., 2) Cast transformed skill Unbound Flow and immediately switch to Aalto (if used). Rover's Outro increases max Aero Erosion stacks to 6., 3) With Sanhua on-field, perform his rotations to build Concerto Energy. When full, activate his Echo and transform into Impermanence Heron., 4) After the initial Echo attack, switch immediately to Cartethyia. Sanhua's Outro and Echo buff Cartethyia's Basic Attack damage., 5) Cartethyia enters with Intro applying Erosion and summoning Sword of Discord. Cast 3 BAs to apply another Erosion stack and summon Sword of Divinity., 6) Cast Resonance Skill to apply two more Erosion stacks and summon Sword of Virtue. When all Swords are present, do a plunging attack to recall them., 7) Use Resonance Liberation to transform into Fleurdelys and enter Manifest for 12s. Group enemies with Resonance Skill, then use Upward Cut and 3 mid‑air attacks., 8) Use the 2nd Resonance Skill to pull and damage enemies, follow with 3 BAs to restore Conviction., 9) Revert to Cartethyia and reapply Sword Shadow buffs (steps 5–6) to reapply Aero Erosion, then transform again to Fleurdelys at no energy cost., 10) Cast Heavy Attack and immediately enhance with a Basic Attack, then another Basic Attack to set up Upward Cut and air time., 11) Cast second Resonance Liberation for strong forward damage and revert to Cartethyia., 12) Switch back to Rover and enable her Outro to buff team Aero DMG. Repeat until enemies are defeated.

Cartethyia Skills

Sword to Carve My Forms

Sword to Carve My Forms

Basic Attack - Cartethyia
Perform up to 4 consecutive attacks, dealing Aero DMG.
Following Basic Attack - Cartethyia Stage 4, inflict 1 stack of Aero Erosion on targets hit and summon Sword of Divinity's Shadow.
Up to 1 Sword of Divinity's Shadow may exist at the same time, lasting for 20s.

Heavy Attack - Cartethyia
Consume STA to attack the target, dealing Aero DMG and summoning Sword of Discord's Shadow. Can be performed in mid-air.
Up to 1 Sword of Discord's Shadow may exist at the same time, lasting for 20s.
This instance of DMG is considered Basic Attack DMG.

Mid-air Attack - Cartethyia
Release Normal Attack button while airborne to perform Plunging Attack at the cost of STA, dealing Aero DMG, also considered Aero Erosion DMG.
{Cus:Ipt,Touch=Tap PC=Press Gamepad=Press} Normal Attack shortly after the Plunging Attack to perform Basic Attack - Cartethyia Stage 2.
Casting Mid-air Attack - Cartethyia recalls all Sword Shadows. Based on the types and number of Sword Shadows recalled, perform different forms of Plunging Attack and obtain the corresponding Heart of Virtue, Mandate of Divinity, and Power of Discord.

Dodge Counter - Cartethyia
{Cus:Ipt,Touch=Tap PC=Press Gamepad=Press} Normal Attack shortly after a successful Dodge to attack the target, dealing Aero DMG.

Sword to Bear Their Names

Sword to Bear Their Names

Resonance Skill - Cartethyia
Attack the target, launch nearby enemies, and then plunge them to the ground, dealing Aero DMG and inflicting 2 stacks of Aero Erosion on the targets hit. This instance of DMG is considered Basic Attack DMG. Can be performed in mid-air.
Following Cartethyia - Resonance Skill, summon Sword of Virtue's Shadow.
Up to 1 Sword of Virtue's Shadow may exist at the same time, lasting for 20s.

A Knight's Heartfelt Prayers

A Knight's Heartfelt Prayers

Resonance Liberation - A Knight's Heartfelt Prayers
By reducing HP to 50% of the Max HP, Cartethyia transforms into Fleurdelys, unlocking new moves and entering the Manifest state for 12s.
Can be performed in mid-air.
Entering Manifest clears all Conviction.
As Fleurdelys, Basic Attack - Fleurdelys Stage 5, Mid-air Attack - Fleurdelys Stage 2, and Resonance Skill - May Tempest Break the Tides instantly trigger 1 instance of Aero Erosion DMG and reduce the Aero Erosion stack on the target hit by 1.
- Ending the state will not clear Resonance Energy.
- No HP cost when HP is below 50%.

Fleurdelys's attacks restore Conviction on hit. When Conviction reaches 120 points, {Cus:Ipt,Touch=tap PC=press Gamepad=press} Resonance Liberation to cast Resonance Liberation - Blade of Howling Squall.

When Conviction is below 120 points, {Cus:Ipt,Touch=tap PC=press Gamepad=press} Resonance Liberation to transform back into Cartethyia. When in Manifest, casting Resonance Liberation - A Knight's Heartfelt Prayers as Cartethyia consumes no Resonance Energy.

When Fleurdelys has Heart of Virtue in Manifest:
- Basic Attack - Fleurdelys Stage 4 will generate a force field to Stagnate the targets within the range.
- Fleurdelys's resistance to interruption increases.
Heart of Virtue is removed when Manifest ends.

When Fleurdelys has Mandate of Divinity in Manifest:
Aero Erosion DMG is Amplified by 50% and the damage interval is decreased by 50% for enemies within a certain distance from Fleurdelys.
Mandate of Divinity is removed when Manifest ends.

When Fleurdelys has Power of Discord in Manifest:
When casting Basic Attack - Fleurdelys Stage 5, Mid-air Attack - Fleurdelys Stage 2 and Enhanced Heavy Attack - Fleurdelys or after Resonance Skill - May Tempest Break the Tides deals damage, raise the Aero Erosion stacks on all nearby targets to the highest count among the targets.
Power of Discord is removed when Manifest ends.

Fleurdelys will transform back to Cartethyia during quest dialogues, environmental interaction animations, or using Utilities.
Fleurdelys can walk on water. Doing so on deep waters continuously consumes STA. When in walking state, Fleurdelys can step out of a high place and walk in mid-air by continuously consuming STA.

Avatar - Cartethyia
As Fleurdelys, when Conviction is below 120 points, {Cus:Ipt,Touch=tap PC=press Gamepad=press} Resonance Liberation to perform Basic Attack - Cartethyia Stage 2 and temporarily transform back to Cartethyia, which pauses the timer on Manifest.
Can be cast in mid-air. Casting the skill in mid-air performs Mid-air Attack - Cartethyia.

Avatar - Fleurdelys
When in Manifest, casting Resonance Liberation as Cartethyia performs Basic Attack - Fleurdelys Stage 2 without consuming Resonance Energy and transforms her back to Fleurdelys, which resumes the timer on Manifest.
Can be cast in mid-air. Casting this skill in mid-air performs Mid-air Attack - Fleurdelys Stage 1.

Resonance Liberation - Blade of Howling Squall
When Fleurdelys has 120 points of Conviction, Resonance Liberation - A Knight's Heartfelt Prayers is replaced by Resonance Liberation - Blade of Howling Squall.
Casting Resonance Liberation - Blade of Howling Squall removes all Conviction, ends Manifest, restores 50% of Max HP, and then deals Aero DMG to all targets in an area along a straight line in front. Upon hitting the target, remove all stacks of Aero Erosion on the target. Each stack removed Amplifies the DMG taken by the targets by 20%, up to 5 stacks.
Can be cast in mid-air.

A Heart's Truest Wishes

A Heart's Truest Wishes

The healing received by all Resonators other than Cartethyia/Fleurdelys in the team is increased by 20% and their resistance to interruption is enhanced. If Rover: Aero is in the team, Rover: Aero additionally restores 25 Windstrings upon casting Omega Storm.

Wind's Indelible Imprint

Wind's Indelible Imprint

Targets with 1 to 3 stacks of Aero Erosion take 30% more DMG from Cartethyia and Fleurdelys. Targets with more than 3 stacks of Aero Erosion additionally take 10% more DMG from Cartethyia and Fleurdelys for each stack of Aero Erosion they have, up to 3 stacks.

Sword to Mark Tide's Trace

Sword to Mark Tide's Trace

Cartethyia - Sword to Mark Tide's Trace
Deal Aero DMG and inflict 2 stacks of Aero Erosion on targets hit. Summon Sword of Discord's Shadow.
Up to 1 Sword of Discord's Shadow may exist at the same time, lasting 20s.
{Cus:Ipt,Touch=Tap PC=Press Gamepad=Press} Normal Attack shortly after Cartethyia - Sword to Mark Tide's Trace to perform Basic Attack - Cartethyia Stage 2.

Fleurdelys - Sword to Call for Freedom
Thrust forward to impale the target, dealing Aero DMG and restoring Conviction.
{Cus:Ipt,Touch=Tap PC=Press Gamepad=Press} Normal Attack shortly after Fleurdelys - Sword to Call for Freedom to cast Basic Attack - Fleurdelys Stage 2.

Tempest

Tempest

Cartethyia unlocks new moves when she transforms into Fleurdelys:

Basic Attack - Fleurdelys
Basic Attack - Cartethyia is replaced by Basic Attack - Fleurdelys.
Perform up to 5 consecutive attacks, dealing Aero DMG and restoring Conviction on hit.

Mid-air Attack - Fleurdelys
Mid-air Attack - Cartethyia is replaced by Mid-air Attack - Fleurdelys.
Perform up to 3 consecutive attacks in the air at the cost of STA, dealing Aero DMG and restoring Conviction on hit.
While airborne, hold Normal Attack to cast Mid-air Attack - Fleurdelys Stage 3.
Follow up with Basic Attack shortly afterward to cast Basic Attack - Fleurdelys Stage 3.
While airborne, casting Resonance Skill - Sword to Answer Waves' Call and Resonance Skill - May Tempest Break the Tides resets the cycle of Mid-air Attack - Fleurdelys.

Heavy Attack - Fleurdelys
Heavy Attack - Cartethyia is replaced by Heavy Attack - Fleurdelys.
Thrust forward to deliver a focused strike, dealing Aero DMG and restoring Conviction on hit. This instance of DMG is considered Basic Attack DMG.

Enhanced Heavy Attack - Fleurdelys
While casting Heavy Attack - Fleurdelys, {Cus:Ipt,Touch=tap PC=press Gamepad=press} Normal Attack again to cast Enhanced Heavy Attack - Fleurdelys: fall back and blast the area in a straight line in front, dealing Aero DMG and restoring Conviction on hit. This instance of DMG is considered Basic Attack DMG.
Follow up with Basic Attack shortly after casting Enhanced Heavy Attack - Fleurdelys to cast Upward Cut - Fleurdelys.

Upward Cut - Fleurdelys
While Fleurdelys is on the ground, Jump to cast this skill, dealing Aero DMG and restoring Conviction on hit.

Dodge Counter - Fleurdelys
Dodge Counter - Cartethyia is replaced by Dodge Counter - Fleurdelys.
{Cus:Ipt,Touch=Tap PC=Press Gamepad=Press} Normal Attack shortly after a successful Dodge to attack the target, dealing Aero DMG and restoring Conviction on hit.
Follow up with Basic Attack shortly afterward to cast Basic Attack - Fleurdelys Stage 4 .

Resonance Skill - Sword to Answer Waves' Call
Resonance Skill - Cartethyia is replaced by Resonance Skill - Sword to Answer Waves' Call.
Summon a force field near the target's location to continuously pull in nearby targets, dealing Aero DMG and restoring Conviction on hit.
Can be cast in mid-air.

Resonance Skill - May Tempest Break the Tides
Following Resonance Skill - Sword to Answer Waves' Call, {Cus:Ipt,Touch=tap PC=press Gamepad=press} Resonance Skill again to call down a giant Sword Shadow to crush an area around the target, creating a force field to pull in nearby targets, dealing Aero DMG to ground targets, and restoring Conviction on hit.
Follow up with Basic Attack shortly afterward to cast Basic Attack - Fleurdelys Stage 3.
The Resonance Skill enters cooldown if Resonance Skill - May Tempest Break the Tides is not cast within a certain period or when switching to another Resonator.
Can be cast in mid-air.

Wind's Divine Blessing

Wind's Divine Blessing

Aero DMG dealt by the active Resonator in the team other than Cartethyia/Fleurdelys to targets with Negative Statuses is Amplified by 17.5% for 20s.

Cartethyia Resonance Chain

Crown Destined by Fate

Crown Destined by Fate

Gain Zeal that lasts for 10s when Cartethyia's or Fleurdelys's attacks directly damage and defeat targets inflicted with Aero Erosion.
In the Zeal state, upon defeating enemies, the next move that directly damages targets raises the Aero Erosion stacks on the targets to the highest count among the targets defeated. This will not exceed the current max Aero Erosion stack limit. Zeal is removed afterward and enters a 1s cooldown.
When Fleurdelys's Conviction hits 30/60/90/120, Fleurdelys's Crit. DMG is increased by 25% for 15s, up to 4 stacks. The duration of this effect does not reset upon gaining new stacks. After casting Resonance Liberation - Blade of Howling Squall, the increased Crit. DMG is removed.

Blade Broken by Tempest

Blade Broken by Tempest

Casting Resonance Liberation - A Knight's Heartfelt Prayers increases the max stack limit of Aero Erosion on targets within a certain range by 3 {Cus:Sap,S=stack P=stacks SapTag=0}. The next attack that directly damages the target inflicts 3 {Cus:Sap,S=stack P=stacks SapTag=1} of Aero Erosion on all targets within a certain range and immediately triggers the Aero Erosion DMG on the targets hit once without consuming the Aero Erosion stacks.
The DMG Multipliers of Cartethyia's Basic Attack, Heavy Attack, Dodge Counter, and Intro Skill are increased by 50% and the DMG Multiplier of her Mid-air Attack is increased by 200%.
After casting Mid-air Attack - Cartethyia, every 1 type of Sword Shadow recalled reduces the cooldown of Resonance Skill - Cartethyia by 1s.

Prisoner Hanged in the Tower

Prisoner Hanged in the Tower

Basic Attack - Fleurdelys Stage 5, Mid-air Attack - Fleurdelys Stage 2, Enhanced Heavy Attack - Fleurdelys, and Resonance Skill - May Tempest Break the Tides now inflict 2 {Cus:Sap,S=stack P=stacks SapTag=0} of Aero Erosion on the targets hit.
The DMG Multiplier of Resonance Skill - Blade of Howling Squall is increased by 100%.

Sacrifice Made for Salvation

Sacrifice Made for Salvation

After Resonators in the team inflict Havoc Bane, Fusion Burst, Spectro Frazzle, Electro Flare, Glacio Chafe, orAero Erosion, all Resonators in the team gain 20% DMG Bonus for all Attributes for 20s.

Hope Reshaped in Storms

Hope Reshaped in Storms

When Cartethyia or Fleurdelys takes a fatal blow, they will not be downed by this instance of damage, but instead gain a Shield equal to 20% of Cartethyia's Max HP for 10s. This effect can be triggered once every 10 min.
The HP cost for casting Resonance Liberation - A Knight's Heartfelt Prayers is reduced to 25% of Max HP.

Freedom Found in Storm's Wake

Freedom Found in Storm's Wake

After casting Resonance Liberation - Blade of Howling Squall, raise the Aero Erosion stacks on the target hit to max. Casting Resonance Liberation - Blade of Howling Squall no longer removes the Aero Erosion stacks on the target.
Within 30s after casting Intro Skill - Sword to Mark Tide's Trace, Intro Skill - Sword to Call for Freedom, Resonance Liberation - A Knight's Heartfelt Prayers, and Resonance Liberation - Blade of Howling Squall, when any Resonator in the team inflicts Aero Erosion on the targets with max stacks of Aero Erosion, immediately trigger the Aero Erosion DMG once.
The targets take 40% more DMG from Fleurdelys.

Cartethyia Special Food

Knight-Errant's Essentials

Knight-Errant's Essentials

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Grants 34% Healing Bonus to all Resonators in the team for 30m. Only effective on your own Resonators in Co-op Mode.