Theorylytics

Arlan vs Xueyi

Arlan vs Xueyi — two Destruction characters competing for the same roster slot.

TL;DR — Quick Pick

Pick Arlan if…

  • You need a Lightning Destruction unit and Arlan's kit matches your account gap.
  • You prefer Main DPS gameplay over Xueyi's Break DPS identity.
  • Situational—Arlan is an HP-cost Lightning Destruction starter.

Pick Xueyi if…

  • You need a Quantum Destruction unit and Xueyi's kit matches your account gap.
  • You prefer Break DPS gameplay over Arlan's Main DPS identity.
  • Situational—Xueyi Break-scales Quantum Destruction.
Verdict

Arlan and Xueyi are both Destruction investments that answer different account needs. Arlan (Lightning, Main DPS) shines when Situational—Arlan is an HP-cost Lightning Destruction starter.. Xueyi (Quantum, Break DPS) is the better commit when Situational—Xueyi Break-scales Quantum Destruction.. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Arlan
Stat
Xueyi
Lightning
Element
Quantum
Destruction
Path
Destruction
4★
Rarity
4★
Main DPS
Primary role
Break DPS
MoC: B · PF: B · AS: B
Endgame ratings
MoC: B · PF: B · AS: B
CRIT Rate ≥ CRIT DMG
Scaling focus
CRIT Rate ≥ CRIT DMG
Lightning + Destruction
Playstyle
Quantum + Destruction
Moderate
Team flexibility
Moderate
Sunday / Robin / Natasha
Best support shell
Fugue / Ruan Mei / Lingsha
A Secret Vow — Accessible Destruction cone—superimpose when possible.
F2P Light Cone
A Secret Vow — Accessible Destruction cone—superimpose when possible.
Excellent
E0 viability
Excellent

Strengths & Weaknesses

Arlan

Strengths
  • “Frenzied Punishment” dumps a huge single-target Lightning multiplier into one elite—boss and Apocalyptic Shadow checks are where this Ultimate earns its trace levels.
  • Skill “Shackle Breaker” spends HP as a deliberate self-damage cost—this is the spend that keeps the rotation honest.
  • Talent “Pain and Anger” Based on Arlan's current missing HP percentage—miss the stack conditions and the burst window feels empty.
Weaknesses
  • HP-spend skills mean Arlan can soft-lock if sustain is weak or if a healer tops them up at the wrong time and breaks a low-HP / Charge condition.
  • As a 4★ Destruction unit, Arlan is easy to gear for early/mid game but usually loses the niche race to a modern limited option once that banner is built.
  • Spamming “Shackle Breaker” every turn without watching Skill Points strands the rest of the team—Arlan is often the SP sink.

Xueyi

Strengths
  • “Divine Castigation” dumps a huge single-target Quantum multiplier into one elite—boss and Apocalyptic Shadow checks are where this Ultimate earns its trace levels.
  • “Iniquity Obliteration” Blast-hits the main target plus adjacent enemies, so adjacent elites still take meaningful chip without waiting for Ultimate.
  • Talent “Karmic Perpetuation” fires Follow-Up ATKs off ally Basics—stack management is the real rotation, not just Skill spam.
Weaknesses
  • “Karmic Perpetuation” Follow-Ups only fire after the Charge/HP conditions are met—wasting Skill or over-healing can strand Xueyi below the Follow-Up threshold for a full cycle.
  • Xueyi wants Break Effect supports and Toughness bars that can actually be broken; into awkward weakness line-ups the Complete Combustion / Break loop loses most of its damage.
  • As a 4★ Destruction unit, Xueyi is easy to gear for early/mid game but usually loses the niche race to a modern limited option once that banner is built.

Shared Team Members

With Arlan

Tingyun is the Advance / DMG amp — time their Skill/Ult for the carry’s damage window.

With Xueyi

Tingyun amps Break Effect / action value so Toughness bars die on schedule.

With Arlan

Pela applies DEF shred / vulnerability so the carry’s multipliers actually land.

With Xueyi

Pela enables Super Break / Toughness pressure rather than a generic CRIT Harmony slot.

Best Builds (Signature)

Arlan

Light Cone

On the Fall of an Aeon

Relics

Band of Sizzling Thunder (4pc) + Inert Salsotto (2pc)

Body

CRIT Rate%

Feet

ATK%

Sphere

Lightning DMG%

Rope

ATK%

Substats

CRIT Rate ≥ CRIT DMG > ATK% > SPD

Xueyi

Light Cone

On the Fall of an Aeon

Relics

Genius of Brilliant Stars (4pc) + Inert Salsotto (2pc)

Body

CRIT Rate%

Feet

ATK%

Sphere

Quantum DMG%

Rope

ATK%

Substats

CRIT Rate ≥ CRIT DMG > ATK% > SPD

Who Should You Pull?

Arlan
Pull Arlan if…
  • You need a Lightning Destruction unit and Arlan's kit matches your account gap.
  • You prefer Main DPS gameplay over Xueyi's Break DPS identity.
  • Situational—Arlan is an HP-cost Lightning Destruction starter.
  • Ultimate “Frenzied Punishment” Blast-hits the main target plus adjacent enemies.
  • “Frenzied Punishment” dumps a huge single-target Lightning multiplier into one elite—boss and Apocalyptic Shadow checks are where this Ultimate earns its trace levels.
Arlan Full Guide
Xueyi
Pull Xueyi if…
  • You need a Quantum Destruction unit and Xueyi's kit matches your account gap.
  • You prefer Break DPS gameplay over Arlan's Main DPS identity.
  • Situational—Xueyi Break-scales Quantum Destruction.
  • Ultimate “Divine Castigation” cuts Toughness while ignoring Weakness Type.
  • “Divine Castigation” dumps a huge single-target Quantum multiplier into one elite—boss and Apocalyptic Shadow checks are where this Ultimate earns its trace levels.
Xueyi Full Guide