Cartethyia Wuthering Waves Build Guide: Best Weapon, Echoes, Teams, Skills, and Materials

Cartethyia Overview

Cartethyia is a 5-star Aero Sword Resonator released on June 12, 2025. She is a main DPS built around long field time, Aero scaling, and a rotation that rewards uninterrupted combo flow more than quickswap flexibility.

Cartethyia is a strong pull if you want a stable Aero carry with a modern premium ceiling. She works especially well with Ciaccona, Chisa, The Shorekeeper, and other strong support slots that can keep her damage window smooth.

If you are preparing pulls or weapon resources, Topuplist offers a convenient recharge option through the dedicated Wuthering Waves top up page.

Kit Snapshot

Cartethyia is designed to stay on field, build through her own sequence, and convert that time directly into reliable Aero damage. She prefers teammates that can hand buffs to her cleanly and then leave her alone to finish the rotation.

Her biggest strengths are:

stable sustained damage,
excellent premium scaling,
clean synergy with dedicated Aero support options.

She is less attractive if you prefer highly fragmented quickswap teams.

Skill Priority

Priority	Skill
Highest	Forte Circuit
High	Resonance Liberation
High	Basic Attack
Medium	Resonance Skill
Lowest	Intro Skill

Best Weapons

Tier	Weapon	Notes
Best	Defier's Thorn	Best overall option and the most complete match for her sustained DPS style.
Strong	Red Spring	Excellent premium alternative.
Strong	Emerald of Genesis	Great generalist choice.
Budget	Endless Collapse	Best practical lower-cost option.

Defier's Thorn remains her most complete weapon because it supports her sustained field carry pattern cleanly.

Best Echoes

Build Style	Echo Set	Main Echo
Best overall	Gusts of Welkin	Feilian Beringal

Gusts of Welkin is the best set because Cartethyia wants straightforward Aero carry scaling more than niche utility bonuses.

Main Stats

Slot	Main Stat
4 Cost	CRIT Rate or CRIT DMG
3 Cost	Aero DMG
3 Cost	Aero DMG or ATK%
1 Cost	ATK%
1 Cost	ATK%

Substats

CRIT Rate = CRIT DMG > ATK% > Energy Regen until comfortable > ATK

Endgame Goal

ATK: 1900 to 2400+
CRIT Rate: 65% to 80%+
CRIT DMG: 230% to 280%+
Energy Regen: 110% to 120%

Resonance Chain Value

Cartethyia is already fully competitive at S0. Extra Resonance Chains are pure ceiling pushes and are less important than weapon quality and support quality for most players.

Best Teams

Team Goal	Recommended Core
Best overall team	Cartethyia + Ciaccona + The Shorekeeper
Premium Aero pressure	Cartethyia + Chisa + premium sustain
Flexible high-end shell	Cartethyia + Rover (Aero) + support

Cartethyia performs best when she gets uninterrupted field time and clean buff handoff from her teammates.

Rotation

Cartethyia wants to stay committed to her field window:

Support setup -> Intro -> core combo string -> Liberation -> sustained field sequence -> Echo -> Outro

Do not break her sequence early unless the encounter forces it, because a lot of her value comes from smooth uninterrupted uptime.

Materials

Material Type	What to Farm
Character ascension	Unfading Glory
Regional material	Bamboo Iris
Enemy drops	LF Tidal Residuum, MF Tidal Residuum, HF Tidal Residuum, FF Tidal Residuum
Forte materials	Inert Metallic Drip, Reactive Metallic Drip, Polarized Metallic Drip, Heterized Metallic Drip
Weekly material	When Irises Bloom
Shell Credit	170,000 for ascension, plus 280,000 for one main Forte from Lv. 1 to Lv. 10

Cartethyia needs Unfading Glory, Bamboo Iris, the Tidal Residuum line, the Metallic Drip series, and weekly When Irises Bloom for a complete live-server build path.

Final Verdict

Cartethyia is a polished premium Aero carry with strong sustained damage and clean support synergy. She is best for players who want a committed on-field DPS instead of a quickswap-centered damage dealer.

For players preparing her premium teams, Topuplist and the dedicated Wuthering Waves top up page can make pull planning easier.