Theorylytics

Lighter vs Nangong Yu

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

TL;DR — Quick Pick

Pick Lighter if…

  • You need a Fire Stun agent and Lighter's kit matches your account gap.
  • You prefer Stun gameplay over Nangong Yu's Stun identity.
  • Lighter is a premier Fire Stun agent who significantly enhances party performance through RES reduction and Stun duration extension.

Pick Nangong Yu if…

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

Lighter and Nangong Yu are both Stun investments that answer different account needs. Lighter (Fire, Stun) shines when Lighter is a premier Fire Stun agent who significantly enhances party performance through RES reduction and Stun duration extension. 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

Lighter
Stat
Nangong Yu
Fire
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 + FireWinner
Playstyle clarity
Ether + Stun
Moderate
Self-sustain
Moderate
Moderate
Team flexibility
Moderate
Lycaon / Astra Yao / Lucy
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

Lighter

Strengths
  • Extends Stun duration via the Collapse effect
  • Reduces both Ice and Fire enemy RES
  • Provides significant party-wide elemental DMG buffs
Weaknesses
  • Performance heavily tied to managing Morale meter
  • Requires active field time to maximize Elation stacks
  • Damage output is secondary to his primary utility

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 Lighter

Secondary Anomaly / Disorder partner that amplifies Lighter's damage windows.

With Nangong Yu

Secondary Anomaly / Disorder partner that amplifies Nangong Yu's damage windows.

With Lighter

Buffs and enables Lighter 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)

Lighter

W-Engine

Blazing Laurel

Disk Set

King of the Summit (4-PC)

Disk 4

CRIT Rate% >= CRIT DMG%

Disk 5

ATK% = Fire DMG% = PEN Ratio%

Disk 6

Impact

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?

Lighter
Pull Lighter if…
  • You need a Fire Stun agent and Lighter's kit matches your account gap.
  • You prefer Stun gameplay over Nangong Yu's Stun identity.
  • Lighter is a premier Fire Stun agent who significantly enhances party performance through RES reduction and Stun duration extension.
  • His ability to provide substantial team-wide buffs while maintaining elite break potential makes him a high-priority acquisition for Fire and Ice team compositions.
  • Lighter is a stronger general pull priority (YES) for your roster.
Lighter 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 Lighter'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