Skip to content
All characters
WaterCatalyst
Mualani character icon

Genshin Impact · Characters

Mualani

WaterCatalyst
Constellation
Phoca Neomonachus
Birthday
August 3
Organization
Meztli

Title

Splish-Splash Wavechaser

Base stats

Stats at the chosen level; ascension bonuses apply per the game's phase rule.

  • HP15,185
  • ATK182
  • DEF570
  • Elemental Mastery0
  • CRIT Rate24.2%

Voice cast

English
Cassandra Lee Morris
Chinese
王晓彤
Japanese
東山奈央
Korean
Kim Do-hee

Ascension

What each phase costs and what it adds, read from the game data.

Total from Lv. 0 to Lv. 90

  • material iconSprayfeather Gill ×168
  • material iconVarunada Lazurite Sliver ×1
  • material iconSentry's Wooden Whistle ×18
  • material iconVarunada Lazurite Fragment ×9
  • material iconMark of the Binding Blessing ×46
  • material iconWarrior's Metal Whistle ×30
  • material iconVarunada Lazurite Chunk ×9
  • material iconSaurian-Crowned Warrior's Golden Whistle ×36
  • material iconVarunada Lazurite Gemstone ×6
  • material iconMora ×420,000

Level20

Level40

  • Base HP+1,014
  • Base DEF+38
  • Base ATK+12
  • material iconSprayfeather Gill ×3
  • material iconVarunada Lazurite Sliver ×1
  • material iconSentry's Wooden Whistle ×3

Level50

  • Base HP+1,734
  • Base DEF+65
  • Base ATK+21
  • CRIT Rate+4.8%
  • material iconSprayfeather Gill ×10
  • material iconVarunada Lazurite Fragment ×3
  • material iconSentry's Wooden Whistle ×15
  • material iconMark of the Binding Blessing ×2

Level60

  • Base HP+2,694
  • Base DEF+101
  • Base ATK+32
  • CRIT Rate+9.6%
  • material iconSprayfeather Gill ×20
  • material iconVarunada Lazurite Fragment ×6
  • material iconWarrior's Metal Whistle ×12
  • material iconMark of the Binding Blessing ×4

Level70

  • Base HP+3,414
  • Base DEF+128
  • Base ATK+41
  • CRIT Rate+9.6%
  • material iconSprayfeather Gill ×30
  • material iconVarunada Lazurite Chunk ×3
  • material iconWarrior's Metal Whistle ×18
  • material iconMark of the Binding Blessing ×8

Level80

  • Base HP+4,134
  • Base DEF+155
  • Base ATK+49
  • CRIT Rate+14.4%
  • material iconSprayfeather Gill ×45
  • material iconVarunada Lazurite Chunk ×6
  • material iconSaurian-Crowned Warrior's Golden Whistle ×12
  • material iconMark of the Binding Blessing ×12

Level90

  • Base HP+4,854
  • Base DEF+182
  • Base ATK+58
  • CRIT Rate+19.2%
  • material iconSprayfeather Gill ×60
  • material iconVarunada Lazurite Gemstone ×6
  • material iconSaurian-Crowned Warrior's Golden Whistle ×24
  • material iconMark of the Binding Blessing ×20

Talents

Every combat talent, in the order the game data lists them.

Cooling Treatment

Normal Attack

Performs up to 3 attacks that deal Hydro DMG.

Charged Attack

Consumes a certain amount of Stamina to smack a Pufferball into the air that deals AoE Hydro DMG upon landing.

Plunging Attack

Gathers the power of Hydro and plunges towards the ground from mid-air, damaging all opponents in her path. Deals AoE Hydro DMG upon impact with the ground.

Level Multiplier

1-Hit DMG
122.1%
2-Hit DMG
106%
3-Hit DMG
166.3%
Charged Attack DMG
339.3%
Charged Attack Stamina Cost
50
Plunge DMG
152%
Low/High Plunge DMG
303.9%/379.6%

Surfshark Wavebreaker

Combining her mastery of speed and the waves and water, Mualani can surf anytime, anywhere.

After using this skill, Mualani will gain 60 Nightsoul points and enter the Nightsoul's Blessing state.

Nightsoul's Blessing: Mualani

Continuously consume Nightsoul points. When they are depleted or when the skill is used again, Mualani's Nightsoul's Blessing will end. The state itself has the following traits:

·Mualani mounts her Sharky Surfboard, increasing Mualani's Movement SPD and interruption resistance. Mualani can move on water and liquid Phlogiston while this state is active, and she will take no DMG from the latter.

·Normal Attacks will be converted to Sharky's Bites, dealing Nightsoul-aligned Hydro DMG based on Mualani's Max HP. Sharky's Bites can be used in mid-air. DMG dealt this way is considered Normal Attack DMG.

·When she makes contact with opponents in this state, Mualani applies "Marked as Prey" to them and gains 1 Wave Momentum stack. Max 3 stacks. 1 stack can be gained from the same opponent every 0.7s.

Wave Momentum and Marked as Prey

When Mualani uses Sharky's Bite, her DMG dealt increases based on Wave Momentum stacks. When she has 3 stacks, Sharky's Bite will be converted to Sharky's Surging Bite, further increasing her DMG and removing all her stacks when hitting an opponent.

When Sharky's Bite hits an opponent Marked as Prey, that mark will be removed, and she will fire Shark Missiles at up to 5 nearby opponents Marked as Prey, dealing DMG to them equal to this Sharky's Bite instance and clearing their Marks. If more than 1 opponent is the target of Sharky's Bite and Shark Missiles, the DMG dealt will decrease, decreasing at most to 72% of the original DMG when 3 opponents are targeted.

First off, Sharky is a freshwater shark on top of being a surfboard. Second, it's not that it wants to eat for real, just that it definitely bites for real.

Level Multiplier

Sharky's Bite Base DMG
0.20615 Max HP
Wave Momentum DMG Bonus
0.103075 Max HP/Stack
Sharky's Surging Bite Additional DMG Bonus
0.515375 Max HP
Sharky's Bite CD
1.8s
Nightsoul Point Limit
60
CD
6s

Boomsharka-laka

Fires a Super Shark Missile that can track opponents, dealing Nightsoul-aligned AoE Hydro DMG based on Mualani's Max HP.

Mualani picked this moniker for launching her Shark Missile because it combines the warmth of explosive passion with a more chill, laid-back vibe — most hot spring-ish.

Level Multiplier

Skill DMG
138.8% Max HP
CD
15s
Energy Cost
60

Heat-Resistant Freshwater Floater

When Sharky's Surging Bite hits an opponent, a Puffer will be generated nearby. Mualani will restore 20 Nightsoul points when she picks up a Puffer. Only 2 such Puffers can be created in this way during a single instance of being in Nightsoul's Blessing.

Natlan's Greatest Guide

After a nearby party member triggers a Nightsoul Burst, Mualani will gain 1 stack of Wavechaser's Exploits, which lasts for 20s. Max 3 stacks. When she uses Boomsharka-laka, Mualani will clear all Wavechaser's Exploits stacks and increase the DMG of this Boomsharka-laka by 15%/30%/45% of her Max HP based on the number of stacks cleared.

Night Realm's Gift: Crests and Troughs

After her Nightsoul points are depleted, Mualani will switch to consuming Phlogiston to maintain her Nightsoul's Blessing.

While in an area with Phlogiston Mechanics within Natlan, she can use Nightsoul Transmission: Mualani. When the active character is currently sprinting, swimming, in a movement mode caused by certain Talents, or at a certain height in the air, the following will trigger when switching to Mualani: Mualani will enter the Nightsoul's Blessing state and gain 40 Nightsoul points. Nightsoul Transmission can be triggered once every 10s by your own team.

Additionally, Mualani's Nightsoul point or Phlogiston consumption while moving on water and Liquid Phlogiston during Nightsoul's Blessing is decreased by 75% while in Natlan, and her Nightsoul point consumption is decreased by 35% while doing the same outside Natlan.

The Trick Is to Keep Smiling!

While in an area with Phlogiston Mechanics within Natlan, 15 Phlogiston will be restored when interacting with some harvestable items. Additionally, the location of nearby resources unique to Natlan will appear on your mini-map.

Constellations

The six nodes unlocked with the character's Stella Fortuna.

  1. The Leisurely "Meztli"...

    The DMG dealt by the first Sharky's Surging Bite after Mualani enters Nightsoul's Blessing and the Shark Missiles it triggers is increased by 66% of Mualani's Max HP. This instance of increased DMG is subject to the diminishing DMG rules of Surfshark Wavebreaker.

    In addition, while out of combat, Mualani's Nightsoul's Blessing state consumes 30% less Phlogiston and Nightsoul points.

  2. Mualani, Going All Out!

    Mualani gains 2 of Surfshark Wavebreaker's Wave Momentum stacks when she enters Nightsoul's Blessing state. She will gain 1 stack when obtaining a Puffer.

    In addition, whenever Mualani obtains 2 Puffers within a single instance of the Nightsoul's Blessing state, she will recover an additional 12 Nightsoul points over 2s. You must first unlock the Ascension Talent "Heat-Resistant Freshwater Floater."

  3. Surfing Atop Joyous Seas

    Increases the Level of Surfshark Wavebreaker by 3.

    Maximum upgrade level is 15.

  4. Sharky Eats Puffies

    Mualani regenerates 8 Energy when obtaining a Puffer. You must first unlock the Ascension Talent "Heat-Resistant Freshwater Floater."

    Additionally, Boomsharka-laka deals 75% increased DMG.

  5. Same Style of Surfboard on Sale!

    Increases the Level of Boomsharka-laka by 3.

    Maximum upgrade level is 15.

  6. Spirit of the Springs' People

    The DMG increase from the Constellation "The Leisurely 'Meztli'..." is no longer limited to being triggered once every Nightsoul's Blessing.

More characters

Continuing through the roster in order (browsing, not team picks).

Game data updated Oct 26, 2026