Thoma damage calculator
Pyro · polearm · 4★ · scales off ATK
Every damage number below is computed for a Level-90 Thoma at talent level 10, holding Favonius Lance over a representative graduated artifact set — the calculator's default load state. Open the calculator to change the build, add buffs, or pick a reaction.
Damage per hit
Normal Attack
| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| 1-Hit DMG non-crit 1,159 · crit 3,271 | 1,159 | 3,271 | 2,004 |
| 2-Hit DMG non-crit 1,139 · crit 3,215 | 1,139 | 3,215 | 1,970 |
| 3-Hit DMG ×2 non-crit 1,399 · crit 3,948 | 1,399 | 3,948 | 2,419 |
| 4-Hit DMG non-crit 1,759 · crit 4,964 | 1,759 | 4,964 | 3,041 |
| Total DMG non-crit 5,457 · crit 15,399 | 5,457 | 15,399 | 9,433 |
Charged Attack
25| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Charged Attack DMG non-crit 2,944 · crit 8,309 | 2,944 | 8,309 | 5,090 |
Plunging Attack
| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Plunge DMG non-crit 1,670 · crit 4,711 | 1,670 | 4,711 | 2,886 |
| Low Plunge DMG non-crit 3,338 · crit 9,421 | 3,338 | 9,421 | 5,771 |
| High Plunge DMG non-crit 4,170 · crit 11,767 | 4,170 | 11,767 | 7,209 |
Elemental Skill
152558.2% 8s 415299.2% 15s| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Skill DMG non-crit 3,481 · crit 9,824 | 3,481 | 9,824 | 6,018 |
Elemental Burst
24211.4% 8s 15s 20s 80| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Skill DMG non-crit 2,378 · crit 6,711 | 2,378 | 6,711 | 4,111 |
| Fiery Collapse DMG non-crit 1,567 · crit 4,423 | 1,567 | 4,423 | 2,710 |
Best weapon for Thoma, calculated
Crimson Moon Semblance tops the weapon calc for Thoma at 16,226 average damage on Normal Attack combo. Every row below is the same hit with only the weapon swapped, at Level 90, talent 10 and refinement 1 — the right-hand column is the damage you give up by running it instead.
Each polearm equipped on a Lv90 Thoma at talent 10 — base ATK, substat and any modelled passive. Weapons whose passive is not modelled show only their raw stats; better a missing buff than a wrong one. Swap any of them in the Thoma calculator to re-run the whole chain on your own panel.
| Weapon | Base ATK | Substat | Average | vs best |
|---|---|---|---|---|
| Crimson Moon Semblance 5★ best base ATK 674 · CRIT Rate | 674 | CRIT Rate | 16,226 | 100% |
| Lumidouce Elegy 5★ base ATK 608 · CRIT Rate | 608 | CRIT Rate | 14,099 | 86.9% |
| Bloodsoaked Ruins 5★ base ATK 674 · CRIT Rate | 674 | CRIT Rate | 14,090 | 86.8% |
| Staff of the Scarlet Sands 5★ base ATK 542 · CRIT Rate | 542 | CRIT Rate | 13,898 | 85.7% |
| Symphonist of Scents 5★ base ATK 608 · CRIT DMG | 608 | CRIT DMG | 13,329 | 82.1% |
| Primordial Jade Winged-Spear 5★ base ATK 674 · CRIT Rate | 674 | CRIT Rate | 13,027 | 80.3% |
| Favonius Lance 4★ preset base ATK 565 · Energy Recharge · passive not modelled | 565 | Energy Recharge passive not modelled | 9,433 | 58.1% |
Constellations & passives
Only self-buffs that are unconditional and clearly numeric change the numbers above. Everything else is shown as text but applies nothing.
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C1 · A Comrade's Duty not modelled — text only
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.
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C2 · A Subordinate's Skills not modelled — text only
Crimson Ooyoroi's duration is increased by 3s.
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C3 · Fortified Resolve modelled
Increases the Level of Blazing Blessing by 3. Maximum upgrade level is 15.
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C4 · Long-Term Planning not modelled — text only
After using Crimson Ooyoroi, 15 Energy will be restored to Thoma.
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C5 · Raging Wildfire modelled
Increases the Level of Crimson Ooyoroi by 3. Maximum upgrade level is 15.
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C6 · Burning Heart not modelled — text only
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.
Ascension passives
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Imbricated Armor not modelled — text only
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.
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Flaming Assault not modelled — text only
DMG dealt by Crimson Ooyoroi's Fiery Collapse is increased by 2.2% of Thoma's Max HP.
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Snap and Swing not modelled — text only
When you fish successfully in Inazuma, Thoma's help grants a 20% chance of scoring a double catch.
Thoma build questions, answered
What does Thoma scale off?
Thoma's Normal Attack combo scales off total ATK — character base ATK plus weapon base ATK, then (1 + ATK%) and flat ATK on top. A weapon’s base ATK line therefore feeds this character directly.
What stat does Thoma get from ascension?
Thoma's ascension substat is ATK%. It arrives at the Level-80/90 ascension and is part of the character's own stats, so the calculator counts it before any artifact roll is added.
What is the best weapon for Thoma?
Ranked by computed Normal Attack combo damage at Level 90, talent 10 and refinement 1, Crimson Moon Semblance is the strongest polearm for Thoma at 16,226 average damage per hit. The Favonius Lance used by this page's preset panel averages 9,433, 41.9% behind it.
What artifacts should Thoma use?
Noblesse Oblige (4) is the set this calculator presets Thoma with, and the damage tables include its bonuses. Set effects that depend on the element of the hit are applied per row rather than as a flat average.
How much damage should Thoma do?
On the default Level-90, talent-10 build shown above, Thoma's largest single hit averages 7,209 — the table lists its CRIT and non-CRIT numbers separately. That is a reference panel, not a target: load your own artifact rolls into the calculator to get your own number.
Do these numbers include Thoma's constellations?
No — every table is computed at C0. Constellations that are unconditional and clearly numeric are modelled in the calculator and marked as such on this page; the rest are listed as text only and change nothing.
How those numbers are produced: the damage formula, term by term, and the weapon & artifact build guide. If Thoma still hits soft, the six levers ranked by damage added shows which multiplier is holding a build back.