Theorylytics

Cartethyia vs Qiuyuan

Cartethyia vs Qiuyuan — two Aero Main DPS Resonators competing for the same roster slot.

TL;DR — Quick Pick

Pick Cartethyia if…

  • You need a Aero Main DPS and Cartethyia's kit matches your account gap.
  • You prefer Cartethyia's Outro Amp + Healing identity over Qiuyuan's Outro Amp + Tune.
  • Yes for Aero Erosion / HP-routing carry—Cartethyia wants dedicated Erosion supports.

Pick Qiuyuan if…

  • You need a Aero Main DPS and Qiuyuan's kit matches your account gap.
  • You prefer Qiuyuan's Outro Amp + Tune identity over Cartethyia's Outro Amp + Healing.
  • Yes for Aero Echo Skill amp—Qiuyuan enables Echo-centric carries.
Verdict

Cartethyia and Qiuyuan are both Aero Main DPS investments that answer different account needs. Cartethyia shines when Aero Erosion / HP-routing carry—Cartethyia wants dedicated Erosion supports. Qiuyuan is the better commit when Aero Echo Skill amp—Qiuyuan enables Echo-centric carries. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Cartethyia
Stat
Qiuyuan
Aero
Attribute
Aero
Main DPS
Role
Main DPS
Sword
Weapon
Sword
5★
Rarity
5★
ToA: A · WhiWa: A · Overworld: A
Endgame ratings
ToA: A · WhiWa: A · Overworld: A
CRIT Rate ≥ CRIT DMG
Scaling focus
CRIT Rate ≥ CRIT DMG
Outro Amp + Healing
Playstyle
Outro Amp + Tune
Moderate
Team flexibility
HighWinner
Ciaccona
Best support shell
Ciaccona / Shorekeeper
Lumingloss — Strong craftable / standard-banner style stand-in until
F2P weapon
Lumingloss — Strong craftable / standard-banner style stand-in until
Excellent
S0 viability
Excellent

Strengths & Weaknesses

Cartethyia

Strengths
  • Liberation “A Knight's Heartfelt Prayers” routes damage through mid-air / plunging attack chains — that window is where Cartethyia’s clear speed actually shows up.
  • Forte “Tempest” routes damage through mid-air / plunging attack chains, so resource banking is mandatory, not optional filler.
  • Outro “Wind's Divine Blessing” amplifies the incoming Resonator’s damage on Outro handoff — swap timing is part of the damage plan, not just Concerto filling.
Weaknesses
  • Field-time hungry once Liberation “A Knight's Heartfelt Prayers” is up — double-DPS swaps dilute the dump window.
  • Wants dedicated supports and ER planning; dropped into a random squad, Liberation uptime falls off a cliff.

Qiuyuan

Strengths
  • Liberation “Sundering Strike” deals a focused attribute damage hit as the named setup tool — that window is where Qiuyuan’s clear speed actually shows up.
  • Forte “Verdant Edge” converts Forte resources into an enhanced damage cast, so resource banking is mandatory, not optional filler.
  • Outro “Strike Before Ready” deals a focused attribute damage hit as the named setup tool — swap timing is part of the damage plan, not just Concerto filling.
Weaknesses
  • Field-time hungry once Liberation “Sundering Strike” is up — double-DPS swaps dilute the dump window.
  • Wants dedicated supports and ER planning; dropped into a random squad, Liberation uptime falls off a cliff.

Shared Team Members

With Cartethyia

But most importantly, Ciaccona applies a ton of Aero Erosion off-field over time, which allows Cartethyia to make full leverage of her kit buffs.

With Qiuyuan

Ciaccona Amplifies nearby Aero Erosion damage — keep Qiuyuan inside the Erosion window after her setup.

Best Builds (Signature)

Cartethyia

Weapon

Defier's Thorn

Echo set

Sierra Gale (5pc)

4-cost

CRIT Rate / CRIT DMG

3-cost

Aero DMG

1-cost

ATK%

Substats

CRIT Rate ≥ CRIT DMG > ATK% > Energy Regen

Qiuyuan

Weapon

Emerald Sentence

Echo set

Sierra Gale (5pc)

4-cost

CRIT Rate / CRIT DMG

3-cost

Aero DMG

1-cost

ATK%

Substats

CRIT Rate ≥ CRIT DMG > ATK% > Energy Regen

Who Should You Pull?

Cartethyia
Pull Cartethyia if…
  • You need a Aero Main DPS and Cartethyia's kit matches your account gap.
  • You prefer Cartethyia's Outro Amp + Healing identity over Qiuyuan's Outro Amp + Tune.
  • Yes for Aero Erosion / HP-routing carry—Cartethyia wants dedicated Erosion supports.
  • Liberation “A Knight's Heartfelt Prayers” routes damage through mid-air / plunging attack chains.
  • Cartethyia is a stronger general pull priority for your roster.
Cartethyia Full Guide
Qiuyuan
Pull Qiuyuan if…
  • You need a Aero Main DPS and Qiuyuan's kit matches your account gap.
  • You prefer Qiuyuan's Outro Amp + Tune identity over Cartethyia's Outro Amp + Healing.
  • Yes for Aero Echo Skill amp—Qiuyuan enables Echo-centric carries.
  • Liberation “Sundering Strike” deals a focused attribute damage hit as the named setup tool.
  • Qiuyuan is a stronger general pull priority for your roster.
Qiuyuan Full Guide