Theorylytics

Chroma vs Koumei

Same Support / Healer fantasy — which support kit fits your squad and mission rota?

TL;DR — Quick Pick

Pick Chroma if…

  • You want the squad gap filled by Chroma's vibe — Unleash the draconic.
  • You'd rather build around Vex Armor than live in Koumei's Omamori loop.
  • You're buying into Chroma's passive — wings sprout for an additional jump and bullet jump.

Pick Koumei if…

  • You want the squad gap filled by Koumei's vibe — Test your luck with the dice-maiden.
  • You'd rather build around Omamori than live in Chroma's Vex Armor loop.
  • Your builds lean status effects and Koumei's passive extends that plan.
Verdict

Both fill the Support / Healer lane. Lean Chroma for Vex Armor and Vex Armor; lean Koumei for status-duration amplification and Omamori. Mission Usefulness is a wash — decide on kit feel and passive, not the rating table.

At a Glance

Chroma
Stat
Koumei
Support / Healer
Role
Support / Healer
MaduraiMadurai
Aura
MaduraiMadurai
Match the priority to your main ability
Mod Priority
Match the priority to your main ability
Spectral Scream
Kit Opener
Kumihimo

Mission Usefulness

Mission
Chroma
Koumei
Steel Path Survival / Defense / Disruption
Strong
Strong
Mobile Defense / Excavation
Excellent
Excellent
Exterminate / Capture Speed Runs
Situational
Situational
Spy / Rescue / Nightmare
Situational
Situational
Open World / Bounties
Strong
Strong
Long-Range Gunplay / Eidolon-Style Content
Weak
Weak

When Each Shines

Chroma

  • Vex Armor carries mid-mission casts; Effigy is the density payoff.
  • Mod focus stays on match the priority to your main ability so the cast loop doesn't fall over mid-rota.
  • Missions that reward committing to Chroma's full ability loop instead of dabbling.

Koumei

  • Omamori carries mid-mission casts; Bunraku is the density payoff.
  • Status-heavy weapons in hand — Koumei's passive makes those procs earn their keep.
  • Missions that reward committing to Koumei's full ability loop instead of dabbling.

Mod Scaling Focus

Chroma

Match the priority to your main ability — Strength or Duration first for most kits, then Efficiency, then Range.

STR
Raises damage and effect potency across Chroma’s Strength-scaling abilities.
DUR
Extends channeled / timed effects — often comfort on Chroma if the kit leans on buffs or zones.
RNG
Helps radius / targeting tools. Dump it if Chroma is mostly self-buff or exalted weapons.
EFF
Keeps ability uptime comfortable, especially on longer Steel Path missions.

Koumei

Match the priority to your main ability — Strength or Duration first for most kits, then Efficiency, then Range.

STR
Raises damage and effect potency across Koumei’s Strength-scaling abilities.
DUR
Extends channeled / timed effects — often comfort on Koumei if the kit leans on buffs or zones.
RNG
Helps radius / targeting tools. Dump it if Koumei is mostly self-buff or exalted weapons.
EFF
Keeps ability uptime comfortable, especially on longer Steel Path missions.

Who Should You Pull?

Chroma
Pull Chroma if…
  • Vex Armor into Effigy is the cast story you want to master — not a random subsume mashup.
  • You'd rather specialize hard into Vex Armor than stay generic in the Support lane.
  • Skipping Koumei frees a craft slot — you'd rather finish Chroma properly.
  • Open-world and bounty pacing still feel good on Chroma, not only endless survival tiles.
  • Inventory space / foundry queue: Chroma jumps the line over another Koumei craft.
Chroma Full Guide
Koumei
Pull Koumei if…
  • Status duration is how your weapons scale and Koumei extends that plan for free.
  • Your favorite clear starts on Kumihimo and ends on Bunraku — Koumei is built for that arc.
  • Chroma's Vex Armor loop asks for a different muscle memory than you want to practice.
  • Madurai on the aura slot matches the school you're already building weapons around.
  • Potato + Forma budget this month has Koumei's name on it.
Koumei Full Guide