Thoma Rating and Best Builds | Genshin Impact

Thoma is a 4-Star Pyro Polearm-user best used in a Shield Support build or as a Sub-DPS in Genshin Impact. Learn Thoma's stats, EN and JP voice actors, strengths and weaknesses, ascension materials, and his best weapons and artifacts in this build guide!

Thoma

Hangout Event

Thoma's Character Guides
Build Guide	Character Lore	Specialty Dish

Thoma's Hangout Events
A Housekeeper's Daily Chores	Act 2	Act 3

Thoma Rating and Information

Thoma Character Information

Thoma
	Rating: Rarity: ★★★★ Element: Pyro Weapon: Polearm EN Voice Actor: Christian Banas JP Voice Actor: Morita Masakazu

Tier List Rankings

Main DPS	Sub-DPS	Support	Exploration
N/A

Character Tier List | Best Characters

Thoma's Stats

Strengths and Weaknesses

Thoma Recommended Constellations

How to Get Thoma

Pull from Any Active Banner

All Current Wish Banners
Epitome Invocation	Oni's Royale
Wanderlust Invocation

Thoma is available at a normal rate on all Standard Wish Banners except Beginner's Wish. This means you can get him from Wanderlust Invocation, Epitome Invocation, and the current Character Event Wishes.

All Wish Banners Guide

Bought From the Starglitter Exchange

This Month's Featured Characters
Barbara	Kaeya

As a 4-star character, Thoma has a chance to appear in the Starglitter Exchange every month for 34 Masterless Starglitter. As of now, Thoma hasn't appeared yet in this shop.

Masterless Starglitter Shop

Best Builds for Thoma

Thoma's Roles and Builds

Main DPS	Sub DPS	Support

Thoma Sub DPS Builds

Pyro Burst Sub-DPS

Weapon	Artifact Set
Engulfing Lightning	Emblem of Severed Fate x4
Set Bonus
• Energy Recharge +20%. • Increases Elemental Burst DMG by 25% of Energy Recharge. A maximum of 75% bonus DMG can be obtained in this way.
Talent Priority
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.

Recommended Artifact Substats

Stat Priority	Energy Recharge HP% or Pyro DMG Bonus CRIT Rate / CRIT DMG / HP%
Substats	・HP% ・Energy Recharge

Replacement Weapons

Weapon	Effect
Staff of Homa	Bonus Stat: CRIT DMG ・HP increased by 20%. Additionally, provides an ATK Bonus based on 0.8% of the wielder’s Max HP. When the wielder's HP is less than 50%, this ATK Bonus is increased by an additional 1% of Max HP.
The Catch	Bonus Stat: Energy Recharge ・Increases Elemental Burst DMG by 16% and Elemental Burst CRIT Rate by 6%.

Thoma Support Builds

Shielded Support

Weapon	Artifact Set
Skyward Spine	Emblem of Severed Fate x2 Tenacity of the Millelith x2
Set Bonus
• Energy Recharge +20%. • HP +20%
Talent Priority
Blazing Blessing Thoma vaults forward with his polearm and delivers a flame-filled flying kick that deals AoE Pyro DMG, while also summoning a Blazing Barrier. At the moment of casting, Thoma's Elemental Skill applies Pyro to himself. The DMG Absorption of the Blazing Barrier scales off of Thoma's Max HP.

Recommended Artifact Substats

Stat Priority	HP% HP% HP%
Substats	・Energy Recharge ・HP%

Replacement Weapons

Weapon	Effect
Favonius Lance	Bonus Stat: Energy Recharge ・CRIT Hits have a 60% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 12s.
The Catch	Bonus Stat: Energy Recharge ・Increases Elemental Burst DMG by 16% and Elemental Burst CRIT Rate by 6%.
Black Tassel	Bonus Stat: HP ・Increases DMG against slimes by 40%.

Best Artifacts and Weapons for Thoma

Best Artifacts Ranked

Rating	Set	Bonus
Best	Emblem of Severed Fate	• Energy Recharge +20%. • Increases Elemental Burst DMG by 25% of Energy Recharge. A maximum of 75% bonus DMG can be obtained in this way.
Second Best	Tenacity of the Millelith	• HP +20% • When an Elemental Skill hits an opponent, the ATK of all nearby party members is increased by 20% and their Shield Strength is increased by 30% for 3s. This effect can be triggered once every 0.5s. This effect can still be triggered even when the character who is using this artifact set is not on the field.
Third Best	Noblesse Oblige	• Elemental Burst DMG +20%. • Using an Elemental Burst increases all party members' ATK by 20% for 12s. This effect cannot stack.

Alternative Artifact Set

Set	Bonus
The Exile	• Energy Recharge +20% • Using an Elemental Burst regenerates 2 Energy for all party members (excluding the wearer) every 2s for 6s. This effect cannot stack.

List of Artifacts and Set Bonuses

Best Weapons Ranked

Rating	Weapon	Stats (Lv.1)
Best	Engulfing Lightning	Base Stats Base Attack: 46 Bonus Effect: Energy Recharge 12.0% Skill Effect ATK increased by 28% of Energy Recharge over the base 100%. You can gain a maximum bonus of 80% ATK. Gain 30% Energy Recharge for 12s after using an Elemental Burst.
Second Best	Staff of Homa	Base Stats Base Attack: 46 Bonus Effect: CRIT DMG 14.4% Skill Effect HP increased by 20%. Additionally, provides an ATK Bonus based on 0.8% of the wielder’s Max HP. When the wielder's HP is less than 50%, this ATK Bonus is increased by an additional 1% of Max HP.
Third Best	Wavebreaker's Fin	Base Stats Base Attack: 45 Bonus Effect: ATK 3.0% Skill Effect For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.12%. A maximum of 40% increased Elemental Burst DMG can be achieved this way.

Best F2P Weapon

Name	Stats (Lv.1)
The Catch	Base Stats Base Attack: 42 Bonus Effect: Energy Recharge 10.0% Skill Effect Increases Elemental Burst DMG by 16% and Elemental Burst CRIT Rate by 6%.

All Recommended Weapons for Thoma

Best Weapons for Thoma
5★ Gacha	Engulfing Lightning Staff of Homa Skyward Spine
4★ Gacha	Favonius Lance Wavebreaker's Fin
Limited	Deathmatch
Free-to-Play	The Catch Black Tassel Prototype Starglitter

List of Polearms

Recommended Party Members for Thoma

Best Characters for Thoma

Character	Element	Weapon
Hu Tao	Pyro	Polearm
	・Hu Tao will take less DMG with Thoma's Shields. ・Pyro Elemental Resonance boosts ATK.
Tartaglia	Hydro	Bow
	・Easily trigger Vaporize reactions with Childe's Elemental Skill.
Kokomi	Hydro	Catalyst
	・Easily trigger Vaporize reactions with Kokomi's Normal Attacks.
Raiden	Electro	Polearm
	・Increases Thoma's Energy Recharge. ・Can easily trigger Overload reactions.

How to Use Thoma

Elemental Skill Shields Character

Elemental Skill: Blazing Blessing

Thoma's Elemental Skill, Blazing Blessing, deals AoE Pyro DMG to enemies while providing a shield. Thoma's shield is unique as its DMG Absorption can stack based on the remaining Absorption of the previous barrier.

In addition, Thoma will apply Pyro to himself, cleansing certain deterimental effects on him.

Elemental Burst Provides Off-Field Pyro DMG

Elemental Burst: Crimson Ooyoroi

Thoma's Elemental Burst, Crimson Ooyoroi, also deals AoE Pyro DMG to enemies while also surrounding the party with a Scorching Ooyoroi buff.

What is Scorching Ooyoroi?

Scorching Ooyoroi functions similary as Xingqiu's Rainswords as it can deal Pyro DMG even if Thoma isn't on the field. It can also provide Blazing Barriers when using Normal Attacks once every 1s.

Refreshes Existing Barrier

A Blazing Barrier has a duration of 8 sec, and it refreshes every time your active character uses your normal attacks! The shield also stacks, which means that for every Scorching Ooyoroi proc, you refresh both duration and shield effectivity!

Can Catch Twice the Amount of Fish

Passive Talent: Snap and Swing

After acquiring Thoma, he provides you a 20% chance to double the amount of fish caught in Inazuma, making it effective in collecting more fish than usual.

Thoma does not have to be in the party for his passive to take effect.
Fishing System Guide

Thoma Ascension and Talent Materials

Thoma Ascension Materials

Lv.20→Lv.40	Agnidus Agate Sliver ×1 Treasure Hoarder Insignia ×3 Fluorescent Fungus ×3
Lv.40→Lv.50	Agnidus Agate Fragment ×3 Treasure Hoarder Insignia ×15 Smoldering Pearl ×2 Fluorescent Fungus ×10
Lv.50→Lv.60	Agnidus Agate Fragment ×6 Silver Raven Insignia ×12 Smoldering Pearl ×4 Fluorescent Fungus ×20
Lv.60→Lv.70	Agnidus Agate Chunk ×3 Silver Raven Insignia ×18 Smoldering Pearl ×8 Fluorescent Fungus ×30
Lv.70→Lv.80	Agnidus Agate Chunk ×6 Golden Raven Insignia ×12 Smoldering Pearl ×12 Fluorescent Fungus ×45
Lv.80→Lv.90	Agnidus Agate Gemstone ×6 Golden Raven Insignia ×24 Smoldering Pearl ×20 Fluorescent Fungus ×60

Thoma Talent Level-Up Materials

Daily Domain Drops	Enemy Drops	Weekly Boss Drops
Mon/Thu/Sun Teachings of Transience	Treasure Hoarders Treasure Hoarder Insignia	La Signora Challenge Reward Hellfire Butterfly
Guide to Transience	Silver Raven Insignia
Philosophies of Transience	Golden Raven Insignia

Talent Materials per Level

Thoma Talents (Skills)

Normal Attack: Swiftshatter Spear

Blazing Blessing

Crimson Ooyoroi

Imbricated Armor

Flaming Assault

Snap and Swing

Thoma Constellations

Constellations and Effects

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.
A Subordinate's Skills	Crimson Ooyoroi's Duration is increased by 3s.
Fortified Resolve	Increases the Level of Blazing Blessing by 3. Maximum upgrade level is 15.
Long-Term Planning	After using Crimson Ooyoroi, 15 Energy will be restored to Thoma.
Raging Wildfire	Increases the Level of Crimson Ooyoroi by 3. Maximum upgrade level is 15.
A 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.

Thoma Story and Lore

Want to learn more about Inazuma's most famous ''Fixer'' and Housekeeper? Check out our Story and Lore page on Thoma here:

Thoma Story and Lore

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