Mika is a Four-Star Character in Genshin Impact.

A young knight born to an ordinary family. He serves as a Front-Line Surveyor in his Company. He is a low-key and cautious character.

How to acquire Mika

As Mika is a Four-Star Character, there is a small chance of unlocking them through the normal banner, but if the following Banners are active, there is a higher chance of unlocking the character:

  • The Transcendent One Returns
  • The Heron's Court
  • Born of Ocean Swell
  • Sparkling Steps

Talents

Talents are the special abilities and attacks your character possesses. They can be combat orientated, or benefit other areas like expeditions, cooking and more.

  • Spear of Favonius - Arrow's Passage
  • Attack
    • Normal Attack - Performs up to 5 strikes.
    • Charged Attack - Consumes Stamina to lunge forward, dealing damage to enemies along the way.
    • Plunging Attack - Plunges from mid-air to strike the ground below, damaging enemies along the path and dealing area of effect damage upon impact.
  • Starfrost Swirl
  • Elemental Skill
    • Attacks, 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 enemies, dealing Cryo damage 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 damage.
      • When the Rimestar Flare hits, it will rise before exploding, launching Rimestar Shards into a maximum of 3 other enemies, dealing Cryo damage.
  • Skyfeather Song
  • Elemental Burst
    • Buffs teammates, regenerating HP for all nearby party members.
    • This healing is based on Mika's Max HP and will grant them the Eagleplume state.
      • Eagleplume - When the Normal Attacks of active characters affected by Eagleplume hit an opponent, Mika will help them regenerate HP based on his Max HP.
      • Characters affected by this state can only regenerate HP in this way once per short interval of time.
  • Suppressive Barrage
  • Passive (1st Ascension)
    • Per the following circumstances, the Soulwind state caused by Starfrost Swirl will grant characters the Detector effect, increasing their Physical damage by 10% when they are on the field.
      • If the Flowfrost Arrow hits more than one opponent, each additional opponent hit will generate 1 Detector stack.
      • When a Rimestar Shard hits an opponent, it will generate 1 Detector stack.
      • Each Rimestar Shard can trigger the effect 1 time.
    • The Soulwind state can have a maximum of 3 Detector stacks, and if Starfrost Swirl is cast again during this duration, the pre-existing Soulwind state and all its Detector stacks will be cleared.
  • Topographical Mapping
  • Passive (4th Ascension)
    • When an active character affected by both Skyfeather Song's Eagleplume and Starfrost Swirl's Soulwind at once scores a critical Hit with their attacks, Soulwind will grant them 1 stack of Detector from Suppressive Barrage.
      • During a single instance of Soulwind, 1 Detector stack can be gained in this manner.
      • Additionally, the maximum number of stacks that can be gained through Soulwind alone is increased by 1.
    • Requires Suppressive Barrage to be unlocked first.
  • Demarcation
  • Passive (Utility)
    • Displays the location of nearby resources unique to Mondstadt on the mini-map.

Constellations

Constellations are passive upgrades to characters that increase the effectiveness of their abilities. You must spend a character specific Stella Fortuna to activate a constellation, which will be obtained by collecting a duplicate of the character.

  • Factor Confluence
  • Constellation 1
    • The Soulwind state of Starfrost Swirl can decrease the healing interval between instances caused by Skyfeather Song's Eagleplume state.
    • This decrease percentage is equal to the attack speed increase provided by Soulwind.
  • Companion's Ingress
  • Constellation 2
    • When Starfrost Swirl's Flowfrost Arrow first hits an opponent, or its Rimestar Flare hits an opponent, 1 Detector stack from Passive Talent "Suppressive Barrage" will be generated.
    • You must have unlocked the Passive Talent "Suppressive Barrage" first.
  • Reconnaissance Experience
  • Constellation 3
    • Increase the level of Skyfeather Song by 3 to a maximum of 15.
  • Sunfrost Encomium
  • Constellation 4
    • When Mika's own Skyfeather Song's Eagleplume state heals party members, this will restore 3 Energy to Mika.
    • This form of Energy restoration can occur 5 times during the Eagleplume state created by 1 use of Skyfeather Song.
  • Signal Arrow
  • Constellation 5
    • Increase the level of Starfrost Swirl by 3 to a maximum of 15.
  • Companion's Counsel
  • Constellation 6
    • The maximum number of Detector stacks that Starfrost Swirl's Soulwind can gain is increased by 1.
    • Additionally, active characters affected by Soulwind will deal 60% more Physical critical damage.

Ascension Costs

Characters can be ascended when they reach maximum level, and you have a high enough adventure rank. To do so, open the character page and click the ascend button, which will show required materials.

Ascension Level

Materials Required

Levels Required

1

Character Level: 20

Adventure Rank: 0

2

Character Level: 40

Adventure Rank: 15

3

Character Level: 50

Adventure Rank: 25

4

Character Level: 60

Adventure Rank: 30

5

Character Level: 70

Adventure Rank: 35

6

Character Level: 80

Adventure Rank: 40