Genshin Impact has been a bit slow on introducing four-star characters in Inazuma. Luckily, Thoma is here to help fill in the pyro slot and bring some good housekeeping tips to his fans. If you're looking for a new spear user, then Thoma can be a great support unit, especially if you have Hu Tao on your team.

Related: Genshin Impact: Hu Tao Build Guide

Thoma is also the first shield character introduced in months, making him a great choice for battle with the second half of La Signora's boss fight. To get the most out of Thoma though, you will need to equip him with the right gear.

Best Weapons For Thoma

Thoma is a character that works heavily around the health stat, making him similar to Hu Tao. If you plan to use him for a support build, then you are really going to want to concentrate on raising his health, as it will directly determine how strong his shields damage absorption is.

Below are three weapons that will work perfectly with Thoma:

Weapon Name Base Attack Secondary Stat Passive ability
Engulfing Lightning
46 +12% Energy Recharge Thoma's attack is increased by 28% of his energy recharge ability; this is over a base of 100%. When Thoma uses his elemental burst, he will also gain a 30% energy recharge buff that lasts for 12 seconds.
Staff of Homa 46 +14.4% Crit Damage Thoma's health receives a 20% increase and a 0.8% attack increase based on his max health. In addition, when Thoma falls below 50% health, the effect increases by 1%.
The Catch 42 +10% Energy Recharge Thoma's elemental burst damage is increased by 16%, and his elemental burst crit rate is increased by 6%.

The Catch is a free-to-play friendly weapon that can be obtained from the Inazuma Fishing Association along with its refinement material. If you haven't yet started fishing, but would like to use The Catch with Thoma, check out our guide here.

Related:Genshin Impact: Thoma Ascension Materials

Best Artifacts For Thoma

To round things out you will also need to equip Thoma with the proper five-star artifact set. The following sets are currently the most effective when using Thoma in battle:

Artifact Name Two-Piece Set Four-Piece Set
Emblem of Severed Fate +20% Energy Recharge Thoma's burst damage is increased by 25% of his energy recharge, this can give him a maximum burst damage bonus of 75%.
Crimson Witch of Flames +15% Pyro Damage When Thoma triggers an overload or burning reaction the damage is increased by 40%. If Thoma triggers a melt or vaporize reaction then the damage will be increased by 15%.

The Emblem of Severed Fate set can be found in Inazuma inside of the Momiji-Dyed Court domain and the Crimson Witch of Flames can be found in Liyue inside of the Hidden Palace of Zhou Formula domain. You can combine both two-piece set effects if you feel that it would make Thoma work better with your team.

Next: Genshin Impact Complete Guide And Walkthrough