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FirePolearm
Thoma character icon

Genshin Impact · Characters

Thoma

FirePolearm
Constellation
Rubeum Scutum
Birthday
January 9
Organization
Yashiro Commission

Title

Protector From Afar

Base stats

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

  • HP10,331
  • ATK202
  • DEF751
  • Elemental Mastery0
  • ATK %24%

Voice cast

English
Christian Banas
Chinese
张沛
Japanese
森田成一
Korean
Ryu Seung-kon

Ascension

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

Total from Lv. 0 to Lv. 90

  • material iconFluorescent Fungus ×168
  • material iconAgnidus Agate Sliver ×1
  • material iconTreasure Hoarder Insignia ×18
  • material iconAgnidus Agate Fragment ×9
  • material iconSmoldering Pearl ×46
  • material iconSilver Raven Insignia ×30
  • material iconAgnidus Agate Chunk ×9
  • material iconGolden Raven Insignia ×36
  • material iconAgnidus Agate Gemstone ×6
  • material iconMora ×420,000

Level20

Level40

  • Base HP+647
  • Base DEF+47
  • Base ATK+13
  • material iconFluorescent Fungus ×3
  • material iconAgnidus Agate Sliver ×1
  • material iconTreasure Hoarder Insignia ×3

Level50

  • Base HP+1,107
  • Base DEF+80
  • Base ATK+22
  • ATK %+6%
  • material iconFluorescent Fungus ×10
  • material iconAgnidus Agate Fragment ×3
  • material iconTreasure Hoarder Insignia ×15
  • material iconSmoldering Pearl ×2

Level60

  • Base HP+1,720
  • Base DEF+125
  • Base ATK+34
  • ATK %+12%
  • material iconFluorescent Fungus ×20
  • material iconAgnidus Agate Fragment ×6
  • material iconSilver Raven Insignia ×12
  • material iconSmoldering Pearl ×4

Level70

  • Base HP+2,180
  • Base DEF+158
  • Base ATK+43
  • ATK %+12%
  • material iconFluorescent Fungus ×30
  • material iconAgnidus Agate Chunk ×3
  • material iconSilver Raven Insignia ×18
  • material iconSmoldering Pearl ×8

Level80

  • Base HP+2,639
  • Base DEF+192
  • Base ATK+52
  • ATK %+18%
  • material iconFluorescent Fungus ×45
  • material iconAgnidus Agate Chunk ×6
  • material iconGolden Raven Insignia ×12
  • material iconSmoldering Pearl ×12

Level90

  • Base HP+3,099
  • Base DEF+225
  • Base ATK+61
  • ATK %+24%
  • material iconFluorescent Fungus ×60
  • material iconAgnidus Agate Gemstone ×6
  • material iconGolden Raven Insignia ×24
  • material iconSmoldering Pearl ×20

Talents

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

Swiftshatter Spear

Normal Attack

Performs up to 4 consecutive spear strikes.

Charged Attack

Consumes a certain amount of Stamina to lunge forward, dealing damage to opponents along the way.

Plunging Attack

Plunges from mid-air to strike the ground below, damaging opponents along the path and dealing AoE DMG upon impact.

Level Multiplier

1-Hit DMG
118.7%
2-Hit DMG
116.7%
3-Hit DMG
71.6%×2
4-Hit DMG
180.1%
Charged Attack DMG
301.5%
Charged Attack Stamina Cost
25
Plunge DMG
171%
Low/High Plunge DMG
341.9%/427%

Blazing Blessing

Thoma vaults forward with his polearm and delivers a flame-filled flying kick that deals AoE Pyro DMG, while also summoning a defensive Blazing Barrier. At the moment of casting, Thoma's Elemental Skill applies Pyro to himself.

The DMG Absorption of the Blazing Barrier scales off Thoma's Max HP.

The Blazing Barrier has the following traits:

·Absorbs Pyro DMG 250% more effectively.

·When a new Blazing Barrier is obtained, the remaining DMG Absorption of an existing Blazing Barrier will stack and its duration will be refreshed.

The maximum DMG Absorption of the Blazing Barrier will not exceed a certain percentage of Thoma's Max HP.

As a guest from afar, only the most burning passion would allow one to master the pure and precise spear arts of Inazuma. Thoma's mastery, indeed, is not limited to being the "swiftest-studying student" or "a master of the spear," but he has imbued his will to protect others and fend off foes into his art as well.

Level Multiplier

Skill DMG
347.7%
Shield DMG Absorption
17.1% Max HP+2189.9905
Shield Duration
8s
Max Shield DMG Absorption
46.6% Max HP+5961.6675
CD
15s

Crimson Ooyoroi

Thoma spins his polearm, slicing at his foes with roaring flames that deal AoE Pyro DMG and weave themselves into a Scorching Ooyoroi.

Scorching Ooyoroi

While Scorching Ooyoroi is in effect, the active character's Normal Attacks will trigger Fiery Collapse, dealing AoE Pyro DMG and summoning a Blazing Barrier.

Fiery Collapse can be triggered once every 1s.

Except for the amount of DMG they can absorb, the Blazing Barriers created in this way are identical to those created by Thoma's Elemental Skill, Blazing Blessing:

·Absorbs Pyro DMG 250% more effectively.

·When a new Blazing Barrier is obtained, the remaining DMG Absorption of an existing Blazing Barrier will stack and its duration will be refreshed.

The maximum DMG Absorption of the Blazing Barrier will not exceed a certain percentage of Thoma's Max HP.

If Thoma falls, the effects of Scorching Ooyoroi will be cleared.

"I will not forget my initial promise. Let this burning flame protect those I cherish, and may it never be extinguished."

Level Multiplier

Skill DMG
209%
Fiery Collapse DMG
137.8%
Shield DMG Absorption
2.7% Max HP+347.557
Shield Duration
8s
Scorching Ooyoroi Duration
15s
CD
20s
Energy Cost
80

Imbricated Armor

When your current active character obtains or refreshes a Blazing Barrier, this character's Shield Strength will increase by 5% for 6s.

This effect can be triggered once every 0.3s seconds. Max 5 stacks.

Flaming Assault

DMG dealt by Crimson Ooyoroi's Fiery Collapse is increased by 2.2% of Thoma's Max HP.

Snap and Swing

When you fish successfully in Inazuma, Thoma's help grants a 20% chance of scoring a double catch.

Constellations

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

  1. A Comrade's Duty

    When a character protected by Thoma's own Blazing Barrier (Thoma excluded) is attacked, Thoma's own Blazing Blessing CD is decreased by 3s, while his own Crimson Ooyoroi's CD is decreased by 3s.

    This effect can be triggered once every 20s.

  2. A Subordinate's Skills

    Crimson Ooyoroi's duration is increased by 3s.

  3. Fortified Resolve

    Increases the Level of Blazing Blessing by 3.

    Maximum upgrade level is 15.

  4. Long-Term Planning

    After using Crimson Ooyoroi, 15 Energy will be restored to Thoma.

  5. Raging Wildfire

    Increases the Level of Crimson Ooyoroi by 3.

    Maximum upgrade level is 15.

  6. Burning Heart

    When a Blazing Barrier is obtained or refreshed, the DMG dealt by all party members' Normal, Charged, and Plunging Attacks is increased by 15% for 6s.

More characters

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

Game data updated Oct 25, 2026