Theorylytics

Aalto vs Yangyang

Aalto vs Yangyang — two Aero Support Resonators competing for the same roster slot.

TL;DR — Quick Pick

Pick Aalto if…

  • You need a Aero Support and Aalto's kit matches your account gap.
  • You prefer Aalto's Outro Amp + Tune identity over Yangyang's Tune.
  • Free—Aalto is an Aero DMG amp / mist support.

Pick Yangyang if…

  • You need a Aero Support and Yangyang's kit matches your account gap.
  • You prefer Yangyang's Tune identity over Aalto's Outro Amp + Tune.
  • Free—Yangyang is an Aero battery / early Concerto support.
Verdict

Aalto and Yangyang are both Aero Support investments that answer different account needs. Aalto shines when Aalto is an Aero DMG amp / mist support. Yangyang is the better commit when Yangyang is an Aero battery / early Concerto support. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Aalto
Stat
Yangyang
Aero
Attribute
Aero
Support
Role
Support
Pistols
Weapon
Sword
4★
Rarity
4★
ToA: A · WhiWa: A · Overworld: S
Endgame ratings
ToA: A · WhiWa: A · Overworld: S
Energy Regen
Scaling focus
Energy Regen
Outro Amp + Tune
Playstyle
Tune
HighWinner
Team flexibility
Moderate
Ciaccona / Sanhua / Shorekeeper
Best support shell
Shorekeeper
Novaburst — Strong craftable / standard-banner style stand-in until
F2P weapon
Lumingloss — Strong craftable / standard-banner style stand-in until
Good
S0 viability
Good

Strengths & Weaknesses

Aalto

Strengths
  • Liberation “Flower in the Mist” deals a focused attribute damage hit as the named setup tool — team value spikes when this window is online every rotation.
  • Forte “Misty Cover” when aalto passes through "mist" or "gate of quandary", he enters the mistcloak dash, so resource banking is mandatory, not optional filler.
  • Outro “Dissolving Mist” amplifies the incoming Resonator’s damage on Outro handoff — swap timing is part of the damage plan, not just Concerto filling.
Weaknesses
  • Value collapses if you cannot use the Amplification niche on Outro “Dissolving Mist”.
  • ER / Concerto investment competes with DPS Echo farming until Liberation is reliable.
  • 4★ ceiling is real — expect to rotate them out when a premium option takes the same niche.

Yangyang

Strengths
  • Liberation “Wind Spirals” deals a focused attribute damage hit as the named setup tool — team value spikes when this window is online every rotation.
  • Forte “Echoing Feathers” routes damage through mid-air / plunging attack chains, so resource banking is mandatory, not optional filler.
  • Outro “Whispering Breeze” keeps the incoming Resonator topped while the rest of the squad stays in the heal aura.
Weaknesses
  • Value collapses if you cannot use the Amplification niche on Outro “Whispering Breeze”.
  • ER / Concerto investment competes with DPS Echo farming until Liberation is reliable.
  • 4★ ceiling is real — expect to rotate them out when a premium option takes the same niche.

Shared Team Members

With Aalto

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

With Yangyang

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

Best Builds (Signature)

Aalto

Weapon

Best-in-slot 5★ Pistols

Echo set

Moonlit Clouds (5pc)

4-cost

Energy Regen

3-cost

Aero DMG / ATK%

1-cost

ATK%

Substats

Energy Regen > ATK% > CRIT

Yangyang

Weapon

Best-in-slot 5★ Sword

Echo set

Moonlit Clouds (5pc)

4-cost

Energy Regen

3-cost

Aero DMG / ATK%

1-cost

ATK%

Substats

Energy Regen > ATK% > CRIT

Who Should You Pull?

Aalto
Pull Aalto if…
  • You need a Aero Support and Aalto's kit matches your account gap.
  • You prefer Aalto's Outro Amp + Tune identity over Yangyang's Tune.
  • Free—Aalto is an Aero DMG amp / mist support.
  • Liberation “Flower in the Mist” deals a focused attribute damage hit as the named setup tool.
  • Aalto is free / permanent — invest Echoes if you play the form, never spend limited pulls on the character.
Aalto Full Guide
Yangyang
Pull Yangyang if…
  • You need a Aero Support and Yangyang's kit matches your account gap.
  • You prefer Yangyang's Tune identity over Aalto's Outro Amp + Tune.
  • Free—Yangyang is an Aero battery / early Concerto support.
  • Liberation “Wind Spirals” deals a focused attribute damage hit as the named setup tool.
  • Yangyang is free / permanent — invest Echoes if you play the form, never spend limited pulls on the character.
Yangyang Full Guide