Theorylytics

Iuno vs Jiyan

Iuno vs Jiyan — two Aero Main DPS Resonators competing for the same roster slot.

TL;DR — Quick Pick

Pick Iuno if…

  • You need a Aero Main DPS and Iuno's kit matches your account gap.
  • You prefer Iuno's Outro Amp + Healing identity over Jiyan's Coordinated + Tune.
  • Yes for Aero Heavy Attack amp—Iuno feeds Heavy Attack hypercarries.

Pick Jiyan if…

  • You need a Aero Main DPS and Jiyan's kit matches your account gap.
  • You prefer Jiyan's Coordinated + Tune identity over Iuno's Outro Amp + Healing.
  • Yes for Aero Heavy Attack hypercarry—Jiyan’s Qingloong window still clears ToA.
Verdict

Iuno and Jiyan are both Aero Main DPS investments that answer different account needs. Iuno shines when Aero Heavy Attack amp—Iuno feeds Heavy Attack hypercarries. Jiyan is the better commit when Aero Heavy Attack hypercarry—Jiyan’s Qingloong window still clears ToA. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Iuno
Stat
Jiyan
Aero
Attribute
Aero
Main DPS
Role
Main DPS
Gauntlets
Weapon
Broadblade
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
Coordinated + Tune
HighWinner
Team flexibility
Moderate
Ciaccona
Best support shell
Shorekeeper / Ciaccona
Stonard — Strong craftable / standard-banner style stand-in until
F2P weapon
Discord — Strong craftable / standard-banner style stand-in until
Excellent
S0 viability
Excellent

Strengths & Weaknesses

Iuno

Strengths
  • Liberation “Beneath Lunar Tides” routes damage through mid-air / plunging attack chains — that window is where Iuno’s clear speed actually shows up.
  • Forte “Ebb and Flow” restores HP across threatened allies while banking Concerto, so resource banking is mandatory, not optional filler.
  • Outro “From Gloom to Gleam” hands the next Resonator a Heavy/Basic Attack Amplification window — swap timing is part of the damage plan, not just Concerto filling.
Weaknesses
  • Field-time hungry once Liberation “Beneath Lunar Tides” 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.

Jiyan

Strengths
  • Liberation “Emerald Storm - Prelude” enters Qingloong Mode and replaces basics with Lance of Qingloong Heavy Attacks — that window is where Jiyan’s clear speed actually shows up.
  • Forte “Qingloong at War” enters Qingloong Mode and replaces basics with Lance of Qingloong Heavy Attacks, so resource banking is mandatory, not optional filler.
  • Skill “Windqueller” seeds coordinated pressure so Jiyan still contributes after leaving the field.
Weaknesses
  • Field-time hungry once Liberation “Emerald Storm - Prelude” 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 Iuno

Shorekeeper’s Stellarealm is the premium generalist seat — party CRIT Rate/DMG, heal, and DMG amp so Iuno can greed the full Liberation window.

With Jiyan

Shorekeeper’s Stellarealm is the premium generalist seat — party CRIT Rate/DMG, heal, and DMG amp so Jiyan can greed the full Liberation window.

With Iuno

while Ciaccona has no Outro buff dedicated to Iuno, she does provide solid personal damage, a super fast rotation and a lot of Aero DMG increases in the form of DMG Bonus and RES Shred with her Signature.

With Jiyan

Ciaccona can either work as a strong secondary in Quickswap Jiyan compositions as none of her buffs expire upon swapping, which means Jiyan can switch in the middle of his Heavy Attacks for Ciaccona to do

With Iuno

Lynae is generally the best one by far as her generalist buffs are unparalleled and she provides a total of 40% DMG Amplification to Iuno via her Outro

With Jiyan

Lynae is also a possible option alongside Mornye as the duo's generalist buffing potential is enough to outdo any F2P team choices, but will see rarer use as that duo is often better used elsewhere.

With Iuno

Mornye has a special synergy with Lynae since Lynae can apply Tune Rupture/Strain for Mornye to respond to them and provide her full array of buffs, making her the best choice generally if Lynae is in use.

With Jiyan

Mornye grants team-wide All-DMG Amplification — a generalist amp seat that stacks cleanly into Jiyan’s Liberation.

Best Builds (Signature)

Iuno

Weapon

Moongazer's Sigil

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

Jiyan

Weapon

Verdant Summit

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?

Iuno
Pull Iuno if…
  • You need a Aero Main DPS and Iuno's kit matches your account gap.
  • You prefer Iuno's Outro Amp + Healing identity over Jiyan's Coordinated + Tune.
  • Yes for Aero Heavy Attack amp—Iuno feeds Heavy Attack hypercarries.
  • Liberation “Beneath Lunar Tides” routes damage through mid-air / plunging attack chains.
  • Iuno is a stronger general pull priority for your roster.
Iuno Full Guide
Jiyan
Pull Jiyan if…
  • You need a Aero Main DPS and Jiyan's kit matches your account gap.
  • You prefer Jiyan's Coordinated + Tune identity over Iuno's Outro Amp + Healing.
  • Yes for Aero Heavy Attack hypercarry—Jiyan’s Qingloong window still clears ToA.
  • Liberation “Emerald Storm - Prelude” enters Qingloong Mode and replaces basics with Lance of Qingloong Heavy Attacks.
  • Jiyan is a stronger general pull priority for your roster.
Jiyan Full Guide