Theorylytics

Ellen vs Pyrois

Ellen vs Pyrois — two Attack agents competing for the same roster slot.

TL;DR — Quick Pick

Pick Ellen if…

  • You need a Ice Attack agent and Ellen's kit matches your account gap.
  • You prefer Attack gameplay over Pyrois's Main DPS identity.
  • Ellen remains a premier Ice DPS whose high-frequency, charge-based attack kit allows for explosive burst damage.

Pick Pyrois if…

  • You need a Ether Attack agent and Pyrois's kit matches your account gap.
  • You prefer Main DPS gameplay over Ellen's Attack identity.
  • Pyrois acts as a premier Ether main DPS capable of massive bursts and stun manipulation.
Verdict

Ellen and Pyrois are both Attack investments that answer different account needs. Ellen (Ice, Attack) shines when Ellen remains a premier Ice DPS whose high-frequency, charge-based attack kit allows for explosive burst damage. Pyrois (Ether, Main DPS) is the better commit when Pyrois acts as a premier Ether main DPS capable of massive bursts and stun manipulation. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Ellen
Stat
Pyrois
Ice
Attribute
Ether
Attack
Specialty
Attack
S-Rank
Rank
S-Rank
Attack
Primary role
Main DPS
Direct Attack
Damage type
Direct Attack
CRIT Rate
Scaling focus
CRIT Rate
Ice DPS + High Mobility
Playstyle clarity
Ether + Attacker
Strong
Self-sustain
Strong
Focused
Team flexibility
Focused
Lighter / Astra Yao / Dialyn
Best support shell
Dialyn / Astra Yao / Sunna
Steel Cushion — S-rank · Accessible
F2P W-Engine path
Sol Exuvia(S5) — S-rank · AccessibleWinner
Excellent
M0 viability
Excellent

Strengths & Weaknesses

Ellen

Strengths
  • Superior invulnerability uptime during execution
  • High burst potential via charge consumption
  • Excellent crowd control through Freezing
Weaknesses
  • Requires precise management of charge stacks
  • Performance heavily gated by stack availability
  • Linear playstyle around specific attack strings

Pyrois

Strengths
  • High base damage scaling on Ether attacks
  • Access to multiple utility-focused Ultimate branches
  • Strong invulnerability frames during signature combos
Weaknesses
  • Dependent on Solar Prominence management
  • Rotationally complex for optimal performance
  • Vulnerable during startup of specific animations

Shared Team Members

With Ellen

Opens stun windows so Ellen can dump burst damage safely.

With Pyrois

Opens stun windows so Pyrois can dump burst damage safely.

With Ellen

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

With Pyrois

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

Best Builds (Signature)

Ellen

W-Engine

Deep Sea Visitor

Disk Set

Puffer Electro

Disk 4

CRIT DMG%

Disk 5

PEN Ratio% > Ice DMG%

Disk 6

ATK%

Substats

CRIT Rate >= CRIT DMG = ATK%

Pyrois

W-Engine

Sol Exuvia(S5)

Disk Set

The Sky Ablaze (4-PC)

Disk 4

CRIT Rate% > CRIT DMG%

Disk 5

PEN Ratio% > Ether DMG% > ATK%

Disk 6

ATK%

Substats

CRIT Rate >= CRIT DMG = ATK%

Who Should You Pull?

Ellen
Pull Ellen if…
  • You need a Ice Attack agent and Ellen's kit matches your account gap.
  • You prefer Attack gameplay over Pyrois's Main DPS identity.
  • Ellen remains a premier Ice DPS whose high-frequency, charge-based attack kit allows for explosive burst damage.
  • Her mobility and invulnerability windows make her an exceptionally safe and top-tier choice for clearing endgame content.
  • Ellen is a stronger general pull priority (YES) for your roster.
Ellen Full Guide
Pyrois
Pull Pyrois if…
  • You need a Ether Attack agent and Pyrois's kit matches your account gap.
  • You prefer Main DPS gameplay over Ellen's Attack identity.
  • Pyrois acts as a premier Ether main DPS capable of massive bursts and stun manipulation.
  • Their unique ability to cycle through multiple Ultimate branches makes them incredibly flexible for various combat encounters.
  • Pyrois is a stronger general pull priority (YES) for your roster.
Pyrois Full Guide