Arataki Itto damage calculator
Geo · claymore · 5★ · scales off DEF
Every damage number below is computed for a Level-90 Arataki Itto at talent level 10, holding Redhorn Stonethresher 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
60s 20| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| 1-Hit DMG non-crit 2,481 · crit 9,188 | 2,481 | 9,188 | 6,451 |
| 2-Hit DMG non-crit 2,391 · crit 8,856 | 2,391 | 8,856 | 6,218 |
| 3-Hit DMG non-crit 2,869 · crit 10,627 | 2,869 | 10,627 | 7,462 |
| 4-Hit DMG non-crit 3,670 · crit 13,594 | 3,670 | 13,594 | 9,545 |
| Arataki Kesagiri Combo Slash DMG non-crit 2,854 · crit 10,571 | 2,854 | 10,571 | 7,423 |
| Arataki Kesagiri Final Slash DMG non-crit 5,977 · crit 22,140 | 5,977 | 22,140 | 15,545 |
| Saichimonji Slash DMG non-crit 2,832 · crit 10,491 | 2,832 | 10,491 | 7,367 |
| Total DMG non-crit 23,074 · crit 85,467 | 23,074 | 85,467 | 60,010 |
Plunging Attack
| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Plunge DMG non-crit 1,399 · crit 5,182 | 1,399 | 5,182 | 3,639 |
| Low Plunge DMG non-crit 2,797 · crit 10,362 | 2,797 | 10,362 | 7,276 |
| High Plunge DMG non-crit 3,494 · crit 12,942 | 3,494 | 12,942 | 9,088 |
Elemental Skill
100.0% 6s 10s| Attack | Non-CRIT | CRIT | Average |
|---|---|---|---|
| Skill DMG non-crit 10,191 · crit 37,749 | 10,191 | 37,749 | 26,506 |
Elemental Burst
103.7% 10.0% 11s 18s 70| Attack | Non-CRIT | CRIT | Average |
|---|
Best weapon for Arataki Itto, calculated
Redhorn Stonethresher tops the weapon calc for Arataki Itto at 60,010 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 claymore equipped on a Lv90 Arataki Itto 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 Arataki Itto calculator to re-run the whole chain on your own panel.
| Weapon | Base ATK | Substat | Average | vs best |
|---|---|---|---|---|
| Redhorn Stonethresher 5★ best preset base ATK 542 · CRIT DMG | 542 | CRIT DMG | 60,010 | 100% |
| Beacon of the Reed Sea 5★ base ATK 608 · CRIT Rate | 608 | CRIT Rate | 54,956 | 91.6% |
| Gest of the Mighty Wolf 5★ base ATK 608 · CRIT Rate | 608 | CRIT Rate | 54,956 | 91.6% |
| Serpent Spine 4★ base ATK 510 · CRIT Rate | 510 | CRIT Rate | 52,902 | 88.2% |
| Forged by the Golden Melody 4★ base ATK 510 · CRIT Rate · passive not modelled | 510 | CRIT Rate passive not modelled | 52,902 | 88.2% |
| Snow-Tombed Starsilver 4★ base ATK 565 · Physical DMG · passive not modelled | 565 | Physical DMG passive not modelled | 52,622 | 87.7% |
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 · Stay a While and Listen Up not modelled — text only
After using Royal Descent: Behold, Itto the Evil!, Arataki Itto gains 2 stacks of Superlative Superstrength. After 1s, Itto will gain 1 stack of Superlative Superstrength every 0.5s for 1.5s.
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C2 · Gather 'Round, It's a Brawl! not modelled — text only
After using Royal Descent: Behold, Itto the Evil!, each party member whose Element is Geo will decrease that skill's CD by 1.5s and restore 6 Energy to Arataki Itto. CD can be decreased by up to 4.5s in this manner. Max 18 Energy can be restored in this manner.
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C3 · Horns Lowered, Coming Through modelled
Increases the Level of Masatsu Zetsugi: Akaushi Burst! by 3. Maximum upgrade level is 15.
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C4 · Jailhouse Bread and Butter not modelled — text only
When the Raging Oni King state caused by Royal Descent: Behold, Itto the Evil! ends, all nearby party members gain 20% DEF and 20% ATK for 10s.
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C5 · 10 Years of Hanamizaka Fame modelled
Increases the Level of Royal Descent: Behold, Itto the Evil! by 3. Maximum upgrade level is 15.
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C6 · Arataki Itto, Present! not modelled — text only
Arataki Itto's Charged Attacks deal +70% CRIT DMG. Additionally, when he uses Arataki Kesagiri, he has a 50% chance to not consume stacks of Superlative Superstrength.
Ascension passives
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Arataki Ichiban not modelled — text only
When Arataki Itto uses consecutive Arataki Kesagiri, he obtains the following effects: · Each slash increases the ATK SPD of the next slash by 10%. Max ATK SPD increase is 30%. · Increases his resistance to interruption. These effects will be cleared once he stops performing consecutive slashes.
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Bloodline of the Crimson Oni not modelled — text only
Arataki Kesagiri DMG is increased by 35% of Arataki Itto's DEF.
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Woodchuck Chucked not modelled — text only
When a party member uses attacks to obtain wood from a tree, they have a 25% chance to get an additional log of wood.
Arataki Itto build questions, answered
What does Arataki Itto scale off?
Arataki Itto's Normal Attack combo scales off total DEF, not ATK. DEF% raises every number on this page; ATK% raises none of them.
What stat does Arataki Itto get from ascension?
Arataki Itto's ascension substat is CRIT Rate. 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 Arataki Itto?
Ranked by computed Normal Attack combo damage at Level 90, talent 10 and refinement 1, Redhorn Stonethresher is the strongest claymore for Arataki Itto at 60,010 average damage per hit. This page's preset panel already uses it.
What artifacts should Arataki Itto use?
Husk of Opulent Dreams (4) is the set this calculator presets Arataki Itto 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 Arataki Itto do?
On the default Level-90, talent-10 build shown above, Arataki Itto's largest single hit averages 26,506 — 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 Arataki Itto'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 Arataki Itto still hits soft, the six levers ranked by damage added shows which multiplier is holding a build back.