Theorylytics

Collei vs Baizhu

Free Sub-DPS vs. the premier Dendro survivalist

TL;DR — Quick Pick

Pick Collei if…

  • If you strictly need AoE Dendro application on a budget
  • When you are already running a healer in another slot
  • For short-burst Quickswap rotations

Pick Baizhu if…

  • In Furina teams that require team-wide healing
  • For Cyno or Alhaitham teams needing resistance to interruption
  • To maximize reaction damage via his passive A4 buff
Verdict

Baizhu is a massive upgrade for team comfort and reaction scaling. Collei is only chosen when Baizhu is unavailable or when her specific frontloaded AoE application is required.

At a Glance

Collei
Stat
Baizhu
4-Star
Rarity
5-StarWinner
None
Healing
ExceptionalWinner
AoE BurstWinner
Application
Single Target / Pulse
Minimal
Buffing
Strong Reaction BuffsWinner
Low
Survivability
High (Shield/Heal)Winner
HighWinner
Energy Needs
Very High
Moderate
Ease of Use
HighWinner
Sub-DPS
Role
Healer/Support

Strengths & Weaknesses

Collei

Strengths
  • Versatile off-field Dendro applier
  • Has an excellent F2P weapon choice — Favonius Warbow
  • Has flexible artifact options
Weaknesses
  • Somewhat dependent on Constellations 2, 4, and 6, which are massive quality-of-life improvements
  • Has high Energy requirements — up to 200% ER or more
  • Needs help from teammates and high investment for competitive personal damage

Baizhu

Strengths
  • Strong Dendro damage
  • Versatile team options
Weaknesses
  • Requires investment
  • Best teams use limited 5-stars

Shared Team Members

With Collei

Collei provides the off-field Dendro application necessary to trigger Blooms and other reactions alongside Furina's Hydro-summoned Salon Members. While Collei doesn't have healing, her Cryo-like Dendro application helps maintain a steady reaction floor for Furina's damage. This pairing is often seen in more experimental 'Quickbloom' or 'Dendro-Resonance' teams.

With Baizhu

Baizhu is Furina's ideal partner, as his powerful team-wide healing from his Skill and Burst instantly maxes out Furina's Fanfare stacks. His 'Pulsing Clarity' shield and healing also provide interruption resistance and survivability while Furina's Skill drains the team's HP. This synergy ensures maximum DMG buffs and constant Dendro reactions, creating a very high-floor team core.

Best Builds (Signature)

Collei

Weapon

Elegy for the End

Artifacts

Deepwood Memories

Sands

Energy Recharge

Goblet

Dendro DMG%

Circlet

CRIT Rate

Substats

ER% (until ~180%) > EM > CRIT Rate

Baizhu

Weapon

Jadefall's Splendor

Artifacts

Ocean-Hued Clam

Sands

ATK%

Goblet

DMG%

Circlet

CRIT Rate

Substats

Energy Recharge > HP % > HP > CRIT Rate (With Favonius)

Who Should You Pull?

Collei
Pull Collei if…
  • If you strictly need AoE Dendro application on a budget
  • When you are already running a healer in another slot
  • For short-burst Quickswap rotations
Collei Full Guide
Baizhu
Pull Baizhu if…
  • In Furina teams that require team-wide healing
  • For Cyno or Alhaitham teams needing resistance to interruption
  • To maximize reaction damage via his passive A4 buff
Baizhu Full Guide