Theorylytics

Dori vs Fischl

Utility merchant vs. the off-field damage princess

TL;DR — Quick Pick

Pick Dori if…

  • If your team is dying and has no other healing options
  • When you specifically need flat energy restoration for a carry
  • In Co-op play where her tether can hit multiple targets

Pick Fischl if…

  • In almost any team needing Electro application or damage
  • To battery other Electro units like Beidou or Cyno
  • When maximizing team DPS is the primary goal
Verdict

Fischl is a staple sub-DPS with massive personal damage and utility. Dori is a specialized healer who often feels out of place in high-performance teams.

At a Glance

Dori
Stat
Fischl
Healer / Battery
Role
Sub-DPS / Battery
Low
Damage
Extremely HighWinner
HighWinner
Healing
None
Slow / Tether
Electro App
Fast / TargetedWinner
Low
Field Time
MinimalWinner
Moderate
Ease of Use
HighWinner
Very High
Energy Needs
LowWinner
HP / ER
Scaling
ATK / Crit

Strengths & Weaknesses

Dori

Strengths
  • Unique dual-function Burst that heals AND regenerates Energy simultaneously
  • Maintains Electro element for resonance in mono-Electro or Electro-heavy teams
  • Provides continuous off-field healing without consuming field time once Burst is active
Weaknesses
  • Healing output is low compared to dedicated healers like Kokomi, Barbara, or Baizhu
  • Energy restoration from Burst is slow and less impactful than dedicated batteries
  • High 80-cost Burst requires significant ER% investment — compounding her stat requirements

Fischl

Strengths
  • Best off-field Electro applier in the game — Oz applies Electro every 0.9s without any field time
  • Enables Aggravate, Quicken, Electro-Charged, Superconduct, and Hyperbloom with minimal investment
  • A4 passive fires Oz at enemies whenever any Electro reaction triggers — near-constant off-field DPS
Weaknesses
  • Fischl’s C1 is only relevant to on-field Physical DPS builds, but even then, it is not optimal since high Oz uptime is preferred for both more damage and energy generation.
  • The AoE Electro damage when summoning Oz is increased by 200% of her ATK. This is a 200% additive increase to her talent multipliers and only affects Oz’s initial summon.
  • Increases the Talent Level of Fischl’s Skill by 3. Fischl’s second-best Constellation due to Oz making up a significant portion of her damage for both off-field and on-field DPS builds.

Shared Team Members

With Dori

Kazuha's crowd control pulls enemies into Dori's lamp range, ensuring her Elemental Burst connection hits as many targets as possible. His Elemental Damage bonus and Viridescent Venerer shred significantly amplify the Electro damage dealt by Dori's Skill and Burst.

With Fischl

Kazuha provides an immense Electro DMG bonus to Fischl by swirling the element she applies with Oz. His grouping capabilities also ensure that Oz's single-target attacks and A4 passive procs are concentrated on clusters of debuffed enemies.

Best Builds (Signature)

Dori

Weapon

Favonius Greatsword

Artifacts

Ocean-Hued Clam

Sands

HP%

Goblet

HP%

Circlet

Healing Bonus

Substats

ER% (200%+) > HP% > DEF%

Fischl

Weapon

Thundering Pulse

Artifacts

Golden Troupe

Sands

ATK%

Goblet

Electro DMG%

Circlet

CRIT Rate or CRIT DMG

Substats

CRIT Rate / CRIT DMG (1:2) > ATK% > ER%

Who Should You Pull?

Dori
Pull Dori if…
  • If your team is dying and has no other healing options
  • When you specifically need flat energy restoration for a carry
  • In Co-op play where her tether can hit multiple targets
Dori Full Guide
Fischl
Pull Fischl if…
  • In almost any team needing Electro application or damage
  • To battery other Electro units like Beidou or Cyno
  • When maximizing team DPS is the primary goal
Fischl Full Guide