Theorylytics
Mika
CryoPolearmMondstadt★★★★

Mika

Published Jul 17, 2026 · Updated v6.7
Content Tier List
Spiral AbyssB
Imag. TheaterB
OverworldA
Should You Pull?YES

Mika is a niche Cryo Support; consider pulling only if you want this specific playstyle.

Mika is a 4-star Cryo Polearm character in Genshin Impact who acts as both a Healer and a Support for Physical damage characters. Read our detailed Mika guide to optimize their performance.

PolearmCryoSupport

Overview

Quick Build

Weapon

Symphonist of Scents

Symphonist of Scents providing massive bonuses that Mika can take advantage of due to their ability to heal.

Artifacts

Noblesse Oblige

4-Piece recommended

Sands

Energy Recharge / HP %

Main stat

Goblet

HP %

Main stat

Circlet

Healing Bonus / CRIT Rate

Substats

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

Strengths

  • Strong Cryo damage
  • Versatile team options

Weaknesses

  • Requires investment
  • Best teams use limited 5-stars

Talent Priority

1
Elemental SkillPriority: Max (10)

Primary source of damage or support. Level to 10 first.

2
Elemental BurstPriority: High (8-10)

Important for damage or support value. Level second.

3
Normal AttackPriority: Low (1-6)

Lowest priority. Level last or skip unless you have spare resources.

Substat Priority

1Sands
2Goblet
3Circlet
4Substats
Mika Standard Rotation
Standard

Cast Skill then Burst each rotation.

See build guide

Follow the recommended rotation for optimal Mika performance.

Weapons

5-star Weapons

1

· Base ATK 0

4-star Weapons

2
Favonius Lance

· Base ATK 0

3

· Base ATK 0

4
Engulfing Lightning

· Base ATK 0

5
The Catch

· Base ATK 0

6
Rightful Reward

· Base ATK 0

7
Prototype Starglitter

· Base ATK 0

Artifact Sets

Noblesse Oblige
SNoblesse ObligeBest in Slot

Recommended artifact set for this build.

Sands

Energy Recharge / HP %

Goblet

HP %

Circlet

Healing Bonus / CRIT Rate

Ocean-Hued Clam
AOcean-Hued Clam

Recommended artifact set for this build.

Sands

Energy Recharge / HP %

Goblet

HP %

Circlet

Healing Bonus / CRIT Rate

Team Compositions

Eula

Eula

Main DPS

Raiden Shogun

Raiden Shogun

Support

Furina

Furina

Support

Mika

Mika

Sustain

Listed are 2 examples of Physical teams which Mika helps support. The first using Eula as the DPS while having Raiden Shogun for Electro application as well as to create the Superconduct reaction.

Character Synergy
Eula
EulaMain DPS

Eula acts as the primary Physical carry, benefiting from Mika's specialized Physical DMG and Attack Speed buffs to stack her Lightfall Sword higher. The combination allows her to reach peak damage potential during her Burst window.

Raiden Shogun
Raiden ShogunSupport

Raiden Shogun provides the off-field Electro application required for Superconduct while acting as a battery to fund Eula's expensive Burst. Her Burst DMG buff also scales effectively with both Eula and Furina.

Furina
FurinaSupport

Furina provides a massive, ramping DMG buff that complements Eula's high damage ceiling while contributing significant off-field Hydro damage. Her HP-draining mechanic is perfectly offset by Mika's team-wide healing.

Mika
MikaSustain

Mika provides essential Physical DMG bonuses and Attack Speed, which allows Eula to gain more stacks for her Burst. His team-wide Burst heal is also critical for quickly stacking Furina's Fanfare points.

Talents & Constellations

Talents

Normal AttackNormal Attack

Mika performs a sequence of Polearm-based Normal Attacks.

Normal Attack
Elemental SkillStarfrost Swirl

Mika uses his crossbow to attack, granting all nearby characters in your party Soulwind. When characters in the Soulwind state are on the field, their ATK SPD will be increased. Will take effect in different ways if Tapped or Held. Tap Fires a Flowfrost Arrow that can pierce through opponents, dealing Cryo DMG to enemies it comes into contact with. Hold Goes into Aiming Mode, locking on to an opponent and firing a Rimestar Flare at them, dealing Cryo DMG. When the Rimestar Flare hits, it will rise before exploding, launching Rimestar Shards into a maximum of 3 other opponents, dealing Cryo DMG. Stars burst 'neath the frosted skies.

Elemental Skill
Elemental BurstSkyfeather Song

A burst of partywide healing and grants Eagleplume which periodically heals the active character.

Elemental Burst

Constellations

1
C1
2
C2
3
C3
4
C4
5
C5
6
C6
C1Factor Confluence

Allows Eagleplume to heal more regularly, scales based on the ATK SPD buff of Soulwind from Starfrost Swirl.

Is it worth getting?

Decent early constellation. Useful quality-of-life improvement.

C2Companion's IngressPull Target

When the initial attacks from Starfrost Swirl hit an opponent, you will now gain 1 Detector stack.

Is it worth getting?

Strong constellation meaningful power increase worth targeting.

C3Reconnaissance Experience

- Increases the Level of Skyfeather Song by 3. - Maximum upgrade level is 15.

Is it worth getting?

Situational improvement. Worth it once you have earlier constellations.

C4Sunfrost Encomium

When Eagleplume heals, restore 3 Energy to Mika up to 5 times.

Is it worth getting?

Situational improvement. Worth it once you have earlier constellations.

C5Signal Arrow

- Increases the Level of Starfrost Swirl by 3. - Maximum upgrade level is 15.

Is it worth getting?

Situational improvement. Worth it once you have earlier constellations.

C6Companion's CounselPull Target

Increase Detector stacks by 1. Characters with Soulwind deal an additional 60% Physical CRIT DMG.

Is it worth getting?

Major constellation that significantly changes the character. Recommended for dedicated mains.

C0 Mika is solid and clears all content without any constellations.

Alternatives to Mika

Not sure Mika is right for you? Compare against other characters to find your best pull.

Charlotte
CharlotteCryoHealer

Another Cryo Healer. Compare their weapon and artifact requirements, team synergies, and playstyle to decide which suits your roster better.

Read Comparison
Chongyun
ChongyunCryoSupport

Another Cryo Support. Compare their weapon and artifact requirements, team synergies, and playstyle to decide which suits your roster better.

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Diona
DionaCryoShield Support

Another Cryo Shield Support. Compare their weapon and artifact requirements, team synergies, and playstyle to decide which suits your roster better.

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Layla
LaylaCryoShield Support

Another Cryo Shield Support. Compare their weapon and artifact requirements, team synergies, and playstyle to decide which suits your roster better.

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