Theorylytics

Dialyn vs Nangong Yu

Dialyn vs Nangong Yu — two Stun agents competing for the same roster slot.

TL;DR — Quick Pick

Pick Dialyn if…

  • You need a Physical Stun agent and Dialyn's kit matches your account gap.
  • You prefer Stun gameplay over Nangong Yu's Stun identity.
  • Dialyn is an exceptional Stun agent who bridges the gap between massive Daze output and team-wide critical utility.

Pick Nangong Yu if…

  • You need a Ether Stun agent and Nangong Yu's kit matches your account gap.
  • You prefer Stun gameplay over Dialyn's Stun identity.
  • Nangong Yu is a premier Ether Stun specialist who excels at accelerating enemy Daze while providing significant squad-wide utility.
Verdict

Dialyn and Nangong Yu are both Stun investments that answer different account needs. Dialyn (Physical, Stun) shines when Dialyn is an exceptional Stun agent who bridges the gap between massive Daze output and team-wide critical utility. Nangong Yu (Ether, Stun) is the better commit when Nangong Yu is a premier Ether Stun specialist who excels at accelerating enemy Daze while providing significant squad-wide utility. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Dialyn
Stat
Nangong Yu
Physical
Attribute
Ether
Stun
Specialty
Stun
S-Rank
Rank
S-Rank
Stun
Primary role
Stun
Daze / Stun
Damage type
Daze / Stun
CRIT Rate
Scaling focus
CRIT Rate
Stun + PhysicalWinner
Playstyle clarity
Ether + Stun
StrongWinner
Self-sustain
Moderate
Moderate
Team flexibility
Moderate
Zhao / Lucia / Sunna
Best support shell
Astra Yao / Yuzuha / Sunna
Precious Fossilized Core — A-rank · Accessible
F2P W-Engine path
The Simmering Pot — A-rank · AccessibleWinner
ExcellentWinner
M0 viability
Good

Strengths & Weaknesses

Dialyn

Strengths
  • Excellent invulnerability frames on multiple special and chain attacks
  • High Daze output capable of opening rapid chain attack sequences
  • Provides significant team-wide damage amplification via specialized passives
Weaknesses
  • Requires high energy management to maximize the potential of her EX abilities
  • Performance is heavily gated behind consistent EX Special Attack usage
  • Requires careful rotation planning to ensure ally buffs stay active

Nangong Yu

Strengths
  • High Daze output through precise charging
  • Provides team-wide ATK buff via Ultimate
  • Resource management allows for skipped attack sequences
Weaknesses
  • Resource dependent on Downbeats
  • Higher damage performance locked behind specific rotation sequences
  • Requires active management of buff uptimes

Shared Team Members

With Dialyn

Buffs and enables Dialyn with low field time and strong team utility.

With Nangong Yu

Buffs and enables Nangong Yu with low field time and strong team utility.

Best Builds (Signature)

Dialyn

W-Engine

Yesterday Calls

Disk Set

King of the Summit

Disk 4

CRIT Rate%

Disk 5

ATK% >= Physical DMG% = PEN Ratio%

Disk 6

Energy Regen

Substats

CRIT Rate >= CRIT DMG = ATK%

Nangong Yu

W-Engine

Neon Fantasies

Disk Set

Phaethon's Melody

Disk 4

CRIT Rate%

Disk 5

Ether DMG%

Disk 6

ATK%

Substats

CRIT Rate >= CRIT DMG = ATK%

Who Should You Pull?

Dialyn
Pull Dialyn if…
  • You need a Physical Stun agent and Dialyn's kit matches your account gap.
  • You prefer Stun gameplay over Nangong Yu's Stun identity.
  • Dialyn is an exceptional Stun agent who bridges the gap between massive Daze output and team-wide critical utility.
  • Her kit makes her an essential pull for players looking to accelerate combat pacing through superior crowd control and damage windows.
  • Dialyn is a stronger general pull priority (YES) for your roster.
Dialyn Full Guide
Nangong Yu
Pull Nangong Yu if…
  • You need a Ether Stun agent and Nangong Yu's kit matches your account gap.
  • You prefer Stun gameplay over Dialyn's Stun identity.
  • Nangong Yu is a premier Ether Stun specialist who excels at accelerating enemy Daze while providing significant squad-wide utility.
  • Players prioritizing optimized Ether teams or high-performance Stun output should prioritize her, though she is not strictly required for general play.
  • High Daze output through precise charging.
Nangong Yu Full Guide