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Thoma

Thoma Build Guide

— Protector From Afar
PyroPyro
PolearmPolearm
Region:Inazuma
Version:2.2

The Kamisato Clan's housekeeper. A well-known "fixer" in Inazuma.

Thoma Best Build & Stat Priority

Role: Shielder

Thoma is a 4-star Pyro Polearm character from Inazuma who excels in the Shielder role. Ascending Thoma grants bonus ATK%, complementing a stat priority of Energy Recharge, HP%. For the Shielder Support setup, equip Flower of Paradise Lost (City of Gold) with HP% or Energy Recharge Sands, HP% Goblet, and HP% Circlet. Kitain Cross Spear (Elemental Mastery) is the top recommended weapon, while Dragon's Bane serves as a reliable accessible alternative.

This Thoma Support build is all about the shields he generates to protect the entire party. Focus on getting HP, and Energy Recharge stats of more than 200%, for stronger shields and faster energy renegeration for his Elemental Burst. You may also equip Noblesse Oblige instead should you wish for more offensive buffs.
Available Thoma Playstyle Setups
  • Shielder Support (Shielder): Flower of Paradise Lost + Kitain Cross Spear (HP% or Energy Recharge / HP% / HP%)
  • Burgeon Sub-DPS (Sub-DPS): Flower of Paradise Lost + Kitain Cross Spear (Elemental Mastery or Energy Recharge / Elemental Mastery / Elemental Mastery)

Main Stats Recommendation

SandsHP% or Energy Recharge
GobletHP%
CircletHP%

Substats Priority

Energy Recharge>
HP%
Priority flows from left to right (highest priority stats first)
Progression Farming

Thoma Ascension & Talent Materials

Ascension Stat: ATK%
Fluorescent Fungus
Local SpecialtyFluorescent FungusInazuma exploration material
Smoldering Pearl
World Boss DropSmoldering PearlCharacter ascension boss material
La Signora
Weekly Trounce DropLa SignoraTalent levels 7–10 material
Philosophies of Transience
Talent Book SeriesPhilosophies of TransienceDomain of Mastery books

Best Artifacts for Thoma

Flower of Paradise Lost
Best-In-Slot Set

Flower of Paradise Lost

Domain:City of Gold

2-PC: Elemental Mastery +80 4-PC: The equipping character's Bloom, Hyperbloom, and Burgeon reaction DMG are increased by 40%. Additionally, after the equipping character triggers Bloom, Hyperbloom, or Burgeon, they will gain another 25% bonus to the effect mentioned prior. Each stack of this lasts 10s. Max 4 stacks simultaneously. This effect can only be triggered once per second. The character who equips this can still trigger its effects when not on the field.

Alternative Sets & Combos

Gilded Dreams
Gilded DreamsSource: Spire of Solitary Enlightenment

2-PC: Elemental Mastery +80 4-PC: Within 8s of triggering an Elemental Reaction, the character equipping this will obtain buffs based on the Elemental Type of the other party members. ATK is increased by 14% for each member whose Elemental Type is the same as the equipping character, and EM is increased by 50 for every member with a different Elemental Type. Each of the buffs will count up to 3 characters. This effect can be triggered once every 8s and even when not on the field.

Gilded Dreams (2pc) + Wanderer's Troupe (2pc)
Gilded Dreams (2pc) + Wanderer's Troupe (2pc)Source: Spire of Solitary Enlightenment / Varies

2-PC: Elemental Mastery +80 2-PC: Elemental Mastery +80

Emblem of Severed Fate (2pc) + Tenacity of the Millelith (2pc)
Emblem of Severed Fate (2pc) + Tenacity of the Millelith (2pc)Source: Momiji-Dyed Court / Varies

2-PC: Energy Recharge +20% 2-PC: HP +20%

Noblesse Oblige
Noblesse ObligeSource: Clear Pool and Mountain Cavern

2-PC: Elemental Burst DMG +20%. 4-PC: Using an Elemental Burst increases all party members' ATK by 20% for 12s. This effect cannot stack.

Vourukasha's Glow (2pc) + Tenacity of the Millelith (2pc)
Vourukasha's Glow (2pc) + Tenacity of the Millelith (2pc)Source: Molten Iron Fortress / Varies

2-PC: HP +20% 2-PC: HP +20%

Alternative sets are recommended if you are still farming for the main set, or if you can achieve significantly better substats on the alternative pieces.

Best Weapons for Thoma

Kitain Cross Spear
Best-In-Slot Weapon

Kitain Cross Spear

Stat:Elemental MasteryObtained via:Forging

Base ATK: 565 Bonus Stat: Elemental Mastery 110 Skill Effect: Increases Elemental Skill DMG by 6%. After Elemental Skill hits an opponent, the character loses 3 Energy but regenerates 3 Energy every 2s for the next 6s. This effect can occur once every 10s. Can be triggered even when the character is not on the field

Free-To-Play Alternatives

Dragon's Bane
Dragon's Bane
Standard
Substat: Elemental Mastery
Black Tassel
Black Tassel
Standard
Substat: HP%

Other Recommended Weapons

Moonpiercer
Moonpiercer
Forging
Substat: Elemental Mastery
Favonius Lance
Favonius Lance
Standard
Substat: Energy Recharge
Rightful Reward
Rightful Reward
Forging
Substat: HP%
The Catch
The Catch
Fishing
Substat: Energy Recharge
Skyward Spine
Skyward Spine
Standard
Substat: Energy Recharge
Wavebreaker's Fin
Wavebreaker's Fin
Gacha
Substat: ATK%
Ballad of the Fjords
Ballad of the Fjords
Battlepass
Substat: CRIT Rate

Best Thoma Team Compositions

Premium
Lineup

Burgeon Team

A Premium team featuring Thoma, Kinich, Nahida, Yelan

Premium
Lineup

Burgeon Team

A Premium team featuring Thoma, Alhaitham, Nahida, Xingqiu

Premium
Lineup

Burgeon Team

A Premium team featuring Thoma, Nahida, Xingqiu, Sangonomiya Kokomi

F2P Friendly
Lineup

Overloaded Team

A F2P-friendly team featuring Thoma, Arlecchino, Chevreuse, Fischl

F2P Friendly
Lineup

Overloaded Team

A F2P-friendly team featuring Thoma, Clorinde, Chevreuse, Fischl

Premium
Lineup

Burning Team

A Premium team featuring Thoma, Kinich, Emilie, Dehya

Premium
Lineup

Burning Team

A Premium team featuring Thoma, Arlecchino, Emilie, Xiangling

Premium
Lineup

Pyro Shielder Support Team

A Premium team featuring Thoma, Hu Tao, Xingqiu, Kaedehara Kazuha

F2P Friendly
Lineup

Pyro Shielder Support Team

A F2P-friendly team featuring Thoma, Yoimiya, Xingqiu, Yun Jin

Click on any team member's card to navigate directly to their build guide.
Quick Reference

Thoma Build FAQ

What is the best build for Thoma in Genshin Impact?

The optimal Shielder Support build for Thoma (Shielder) uses Flower of Paradise Lost farmed in City of Gold paired with Kitain Cross Spear. Aim for HP% or Energy Recharge on Sands, HP% on Goblet, and HP% on Circlet, prioritizing Energy Recharge > HP% substats.

What are Thoma's best weapons and F2P options?

Thoma's best-in-slot weapon is the 4-star Kitain Cross Spear (Elemental Mastery). Strong alternative and free-to-play options include Dragon's Bane (4-star), Black Tassel (3-star), Moonpiercer (4-star), Favonius Lance (4-star).

Which ascension and talent materials does Thoma require?

Leveling Thoma requires Fluorescent Fungus (local specialty), Smoldering Pearl (world boss drop), La Signora (weekly trounce material), and Philosophies of Transience talent books. Character ascension increases ATK%.

What are the best team compositions for Thoma?

Top recommended teams for Thoma include Burgeon Team (Thoma, Kinich, Nahida, Yelan) and Burgeon Team (Thoma, Alhaitham, Nahida, Xingqiu), built around Pyro elemental reactions and Shielder synergy.

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