Alhaitham
Alhaitham is one of the strongest and most beginner-friendly Dendro main DPS in the game: he self-applies Dendro so he needs no other Dendro partner, and his damage is both high and consistent through his Skill combo. The nice part is build flexibility — 4pc Gilded Dreams if a teammate holds Deepwood, otherwise run Deepwood Memories himself. Without a 5-star weapon, the craftable Iron Sting already carries him far. Reach level 90, as his reaction damage scales sharply with it. Worth pulling, worth investing, great for new and veteran players alike.
Ranking & buildright on this page
2
Farmingopen tool
3
Damage Calculatoropen tool
4Build a teamready-made comps
Alhaitham Build
Light of Foliar Incision
Primordial Jade Cutter
Uraku Misugiri
Wolf-Fang
Iron Sting-
4pc
Gilded Dreams -
2pc+2pc
Gilded Dreams +
Deepwood Memories
Priority substats: CRIT DMG / CRIT Rate › Elemental Mastery › ATK%
E > NA ≥ Q — the Skill is his largest damage chunk so level it first; if you Burst every rotation, Normal Attack and Burst share priority. Do reach level 90.
Teams for Alhaitham
Alhaitham and Nahida apply Dendro, Furina applies Hydro to create Bloom seeds, and Kuki Shinobu triggers Hyperbloom while keeping the team's HP up.
Alhaitham's talents
Abductive Reasoning
Performs up to 5 rapid strikes.
Charged Attack
Consumes a certain amount of Stamina to unleash 2 rapid sword strikes.
Plunging Attack
Plunges from mid-air to strike the ground below, damaging opponents along the path and dealing AoE DMG upon impact.
Universality: An Elaboration on Form
Holding this skill will cause it to behave differently.
Hold
Enters Aiming Mode to adjust the direction of Alhaitham's rush attack.
Chisel-Light Mirror
When this skill is unleashed, Alhaitham will generate 1 Chisel-Light Mirror. If there are no Mirrors at this time, he will generate 1 additional Mirror. Chisel-Light Mirrors will have the following properties:
·When he possesses Chisel-Light Mirrors, Alhaitham's Normal, Charged, and Plunging Attacks will be converted to Dendro DMG. This cannot be overridden.
·When attacks of the aforementioned kind hit opponents, the Chisel-Light Mirrors will unleash a Projection Attack that deals AoE Dendro DMG based on the number of Mirrors on the field.
·A total of 3 Chisel-Light Mirrors can exist at once.
·The Chisel-Light Mirrors will disappear one after the other over time, and will all disappear when Alhaitham leaves the field.
"Truth inherently exists amidst uncertainty. Even the greatest of scholars are not immune to error."
Particular Field: Fetters of Phenomena
If Chisel-Light Mirrors exist when this ability is unleashed, all such Mirrors will be consumed and increase the number of DMG instances dealt.
2s after this ability is unleashed, if 0/1/2/3 Mirrors were consumed, Alhaitham will generate 3/2/1/0 new Mirrors in turn.
"If a researcher makes wisdom their goal, then they should be prepared to make an enemy of every word they read. Only then can they avoid bias."
Four-Causal Correction
Mysteries Laid Bare
The DMG of both aforementioned abilities can be increased by a maximum of 100% this way.
Law of Reductive Overdetermination
Combat Rotation
- Cast Elemental Skill E (Universality: An Elaboration on Form) to dash forward, dealing Dendro DMG and creating 1 Chisel-Light Mirror.
- Chain Normal Attacks — while a Mirror is active, Normal/Charged/Plunging Attacks convert to Dendro DMG and trigger a Projection Attack scaling with the number of Mirrors held.
- Weave in Charged Attacks to trigger the Four-Causal Correction passive, generating 1 extra Mirror (capped once every 12 seconds).
- Wait for Skill E to come off cooldown (18s) and recast it to stack up to the 3-Mirror cap before using Burst.
- Once you have 70 Energy and are holding 3 Mirrors, unleash Q (Particular Field: Fetters of Phenomena) — it consumes all Mirrors to push the hit count from 4 up to 10.
- 2 seconds after Burst, Mirrors regenerate based on how many were consumed (consuming all 3 regenerates 3 new ones); keep attacking to sustain Dendro DMG, then repeat the loop from step 1.
Alhaitham constellations
When a Projection Attack hits an opponent, Universality: An Elaboration on Form's CD is decreased by 1.2s. This effect can be triggered once every 1s.
When Alhaitham generates a Chisel-Light Mirror, his Elemental Mastery will be increased by 50 for 8 seconds, max 4 stacks. Each stack's duration is counted independently. This effect can be triggered even when the maximum number of Chisel-Light Mirrors has been reached.
Increases the Level of Universality: An Elaboration on Form by 3.
Maximum upgrade level is 15.
When Particular Field: Fetters of Phenomena is unleashed, the following effects will become active based on the number of Chisel-Light Mirrors consumed and created this time around:
·Each Mirror consumed will increase the Elemental Mastery of all other nearby party members by 30 for 15s.
·Each Mirror generated will grant Alhaitham a 10% Dendro DMG Bonus for 15s.
The pre-existing duration of the aforementioned effects will be cleared if you use Particular Field: Fetters of Phenomena again while they are in effect.
Increases the Level of Particular Field: Fetters of Phenomena by 3.
Maximum upgrade level is 15.
Alhaitham gains the following effects:
· 2 seconds after Particular Field: Fetters of Phenomena is unleashed, he will generate 3 Chisel-Light Mirrors regardless of the number of mirrors consumed.
· If Alhaitham generates Chisel-Light Mirrors when their numbers have already maxed out, his CRIT Rate and CRIT DMG will increase by 10% and 70% respectively for 6s. If this effect is triggered again during its initial duration, the duration remaining will be increased by 6s.
Base Stats (Lv90)
Character Profile
- Region: Sumeru
- Voice Actors: JP 梅原裕一郎 · EN Nazeeh Tarsha · KR Jun Seung-hwa · CN 杨超然
Other Dendro characters
Ascension materials
Total ascension materials to reach level 90 (talent books not included).
Talent scaling by level
Abductive Reasoning
| Lv 1 | Lv 10 | Lv 13 | |
|---|---|---|---|
| 1-Hit DMG | 49.5% | 97.9% | 118.6% |
| 2-Hit DMG | 50.7% | 100.3% | 121.6% |
| 3-Hit DMG | 34.2%+34.2% | 67.6%+67.6% | 81.9%+81.9% |
| 4-Hit DMG | 66.8% | 132.0% | 159.9% |
| 5-Hit DMG | 83.9% | 165.8% | 200.9% |
| Charged Attack DMG | 55.3%+55.3% | 109.2%+109.2% | 132.4%+132.4% |
| Charged Attack Stamina Cost | 20.0 | 20.0 | 20.0 |
| Plunge DMG | 63.9% | 126.4% | 153.1% |
| Low/High Plunge DMG | 128%/160% | 253%/316% | 306%/382% |
Universality: An Elaboration on Form
| Lv 1 | Lv 10 | Lv 13 | |
|---|---|---|---|
| Rush Attack DMG | 193.6% ATK+154.9% Elemental Mastery | 348.5% ATK+278.8% Elemental Mastery | 411.4% ATK+329.1% Elemental Mastery |
| Projection Attack Interval | 1.6s | 1.6s | 1.6s |
| 1-Mirror Projection Attack DMG | 67.2% ATK+134.4% Elemental Mastery | 121.0% ATK+241.9% Elemental Mastery | 142.8% ATK+285.6% Elemental Mastery |
| 2-Mirror Projection Attack DMG | (67.2% ATK+134.4% Elemental Mastery)×2 | (121.0% ATK+241.9% Elemental Mastery)×2 | (142.8% ATK+285.6% Elemental Mastery)×2 |
| 3-Mirror Projection Attack DMG | (67.2% ATK+134.4% Elemental Mastery)×3 | (121.0% ATK+241.9% Elemental Mastery)×3 | (142.8% ATK+285.6% Elemental Mastery)×3 |
| Chisel-Light Mirror Removal Interval | 4.0s | 4.0s | 4.0s |
| CD | 18.0s | 18.0s | 18.0s |
Particular Field: Fetters of Phenomena
| Lv 1 | Lv 10 | Lv 13 | |
|---|---|---|---|
| Single-Instance DMG | 121.6% ATK+97.3% Elemental Mastery | 218.9% ATK+175.1% Elemental Mastery | 258.4% ATK+206.7% Elemental Mastery |
| Basic Attack Instances | 4 | 4 | 4 |
| 1-Mirror Attack Instances | 6 | 6 | 6 |
| 2-Mirror Attack Instances | 8 | 8 | 8 |
| 3-Mirror Attack Instances | 10 | 10 | 10 |
| CD | 18.0s | 18.0s | 18.0s |
| Energy Cost | 70 | 70 | 70 |
Advanced frame data (official)
Elemental application ICD, gauge units and interruption resistance — official numbers rarely published anywhere.
Abductive Reasoning
| Hit | Gauge | ICD | Interruption res. |
|---|---|---|---|
| Normal Attack 1-Hit | 1U | 2.5s/3 Hits | 58.5 |
| Normal Attack 2-Hit | 1U | — | 59.5 |
| Normal Attack 3-Hit A | 1U | — | 39 |
| Normal Attack 3-Hit B | 1U | — | 39 |
| Normal Attack 4-Hit | 1U | — | 77 |
| Normal Attack 5-Hit | 1U | — | 101 |
| Charged Attack A | 1U | 2s | 60 |
| Charged Attack B | 1U | — | 60 |
| Plunging Attack Collision | 0U | — | 25 |
| Low Plunge | 1U | — | 100 |
| High Plunge | 1U | — | 150 |
Universality: An Elaboration on Form
| Hit | Gauge | ICD | Interruption res. |
|---|---|---|---|
| Rush Attack DMG | 1U | — | 100 |
| 1-Mirror Projection Attack DMG | 1U | 12s/2 Hits | 50 |
| 2-Mirror Projection Attack DMG | 1U | — | 50 |
| 3-Mirror Projection Attack DMG | 1U | — | 50 |
Particular Field: Fetters of Phenomena
| Hit | Gauge | ICD | Interruption res. |
|---|---|---|---|
| Single-Instance DMG | 1U | 2.5s/3 Hits | 35 |
FAQ about Alhaitham
What is the best weapon for Alhaitham?
How much Mora to max out Alhaitham?
What are Alhaitham base stats at Lv90?
Voice actors
- 日本語: 梅原裕一郎
- English: Nazeeh Tarsha
- 中文: 杨超然
- 한국어: Jun Seung-hwa
Ascension & Talent Materials
Ascension by phase
| Unlocks Lv | AR | Mora | Ascension & Talent Materials |
|---|---|---|---|
| Lv 40 | AR 15 | 20,000 | |
| Lv 50 | AR 25 | 40,000 | |
| Lv 60 | AR 30 | 60,000 | |
| Lv 70 | AR 35 | 80,000 | |
| Lv 80 | AR 40 | 100,000 | |
| Lv 90 | AR 50 | 120,000 |
Talent — one skill to Lv10
Teachings of Ingenuity
×3
Faded Red Satin
×6
Guide to Ingenuity
×21
Trimmed Red Silk
×22
Philosophies of Ingenuity
×38
Rich Red Brocade
×31
Mirror of Mushin
×6
Crown of Insight
×1
Multiply by 3 for all three skills. · Mora: 1,652,500
Total Mora to max out: 5,377,500
Official name in other languages
Wish banner history
Release date
Released: Jan 16, 2023 · Version 3.4
Voice Lines & Comments
Birthday
Happy birthday. I've always thought people are a little too enthusiastic about celebrating the day they were born. Wouldn't it be better to apply all that enthusiasm towards their daily lives and improve their standards of living? But you seem to have done well for yourself. I didn't know what kind of gift to get, so I'll just set up a special application channel, reserved for your submissions alone.
Self-Introduction
Hello
I'm Alhaitham, the Akademiya's scribe. If you wish to access an archived file, please submit an application according to the prescribed format. Oh, your form isn't ready? Not to worry. You can come again on the next working day. My work hours are posted outside the office.
About Alhaitham: Facts
Rather than lacing my words with rhetoric, I prefer speaking factually.
About Alhaitham: Rumors
Oh? You're concerned about all the rumors you've heard about me? Don't bother, because I don't care whether you believe those rumors. Just don't throw extra trouble my way, and we'll be fine.
More About Alhaitham: I
Most people are wary of interacting with me. Perhaps they're afraid, or maybe they think I'm difficult to get along with. I hope to keep things this way.
More About Alhaitham: II
I've never been interested in social interactions, and as you can see, my life is more comfortable than most. I'd say this is proof enough that being social is not one of life's necessities.
More About Alhaitham: III
Every person should have something that they believe in and hold on to from beginning to end. Otherwise, it's easy to succumb to the vicissitudes of life and find yourself being led astray.
More About Alhaitham: IV
Once order is disrupted, the consequences spread like wildfire. I'd like to avoid such a scenario, so I can keep my life intact and uninterrupted.
More About Alhaitham: V
I'll occasionally go to the tavern for a drink after work. That's not what you needed to know about? Huh, I was under the impression that sharing what you do in your free time is more personal than telling someone your thoughts or opinions. After all, you can get those from anybody on the Message Board.
About Us: Greetings
Don't be offended if you try to greet me on the street and I don't respond. It's simply because I'm wearing my soundproof earpieces, that's all.
About Us: Helping Each Other
It seems you're perfectly capable of taking care of yourself, so much so that you even look after that little companion of yours. I don't have any suggestions to offer you, and frankly, you probably don't need my help.
Thoughts About Other Characters
Kaveh
Kaveh tends to be overly sensitive about everyone and everything he crosses paths with, and he's constantly making a fuss about nothing. Maybe it's because he's too emotionally fragile...
Kaveh
Someone set up a stand on the street saying that for each handmade keychain they sold, a child in poverty would be given a meal. Kaveh bought at least a dozen. ...This is Sumeru, where even healthcare is free. I needn't say more.
Tighnari
Apparently, a lot of people think he has a bad temperament, but I don't think they're giving him a fair chance. When Kaveh built a house right over a Withering Zone and created a huge mess, it ended up being a real headache for the Forest Rangers. Even so, this Forest Ranger didn't hold it against Kaveh. He even invited Kaveh to his house for a meal. Hmm, maybe it's good people like him who allow people like Kaveh to survive.
Dori
She's sharp and always keeps an eye out for herself. She knows how to take life by the reins and make her dreams a reality. I'm not condoning her actions, but just because we stand on different sides doesn't mean that I can't appreciate her attitude towards life.
Cyno
The hivemind case certainly added to the matra's workload, but my conscience is clear. The root cause of what ultimately transpired actually has nothing to do with me at all. I'm sure Cyno appreciates that, as he hasn't once approached me about the incident.
Nilou
The strengths and weaknesses of a performing artist are quite clear. Nilou knows how to play to her strengths, which enables her to live a happy and simple life.
Dehya
It's a waste for such a capable person to remain among the Eremites. If only she'd consider my suggestion to join the Akademiya... Our work would become a lot easier with someone like her around, but a predictable life isn't exactly her cup of tea — I can understand that. *sigh* What a pity.
Hobbies & Personality
Alhaitham's Hobbies
I like reading difficult and abstruse books, and seeing others scratch their heads in confusion. I'm only joking. I don't delight in others' misery, and rarely do I encounter a book that's difficult for me.
Alhaitham's Troubles
Based on my observations, many people inflict trouble upon themselves. Life already has enough hardships — no need to add to them.
Favorite Food
Taste supersedes presentation, else you risk overcomplicating the purpose of food. I think this is simple enough to understand.
Least Favorite Food
It's difficult to eat soup-like dishes while reading.
Feelings About Ascension
Feelings About Ascension: Intro
Thank you.
Feelings About Ascension: Building Up
Ah, so it wasn't a one-time-only thing.
Feelings About Ascension: Climax
I think you're more excited than me about this progress.
Feelings About Ascension: Conclusion
We mustn't let those lazy Akademiya scholars know about the progress I'm making. If they catch wind of this, they'll stop at nothing to make my life even more of a hassle. I'll reject anything they send my way, of course, but the communication required to do so is a huge waste of my time.
Receiving a Gift
Receiving a Gift: I
Mmm, I can taste your mastery of the seasonings.
Receiving a Gift: II
Hmm, a contemporary flavor. Not bad.
Receiving a Gift: III
Let's not eat here. Mind if I... take it home?
Source: official HoYoverse Fetter (friendship) voice-lines — Genshin Impact
Strengths & Weaknesses
- At Lv90, Alhaitham already gets +28,8% Dendro DMG Bonus baked into the ascension stat line — no artifacts needed for this part.
- The core mechanic (via Mysteries Laid Bare) scales with Elemental Mastery — EM-focused artifacts are usually cheap/easy to roll since few main DPS need them.
- Since it scales with EM (via Mysteries Laid Bare), it must trade off CRIT/ATK% for Elemental Mastery — raw Normal Attack/Burst DMG tends to be lower than ATK-based DPS.
- The ascension stat isn't CRIT Rate/DMG — this kit isn't built to carry the team's main damage, fitting a support/sub-DPS role better than a main carry.
- 5★ (Sword) — only available on limited/character-specific banners, not on the standard wish.
Role Rankings
Machine-classified by scanning mechanic keywords in the OFFICIAL skill text (not another site's opinion ranking). Characters whose weapon type is inherently elemental (e.g. catalysts, bows) may not show "Does this well" for On-Field even if they can still be played on-field — this is a limit of text-based detection.
| Character | Weapon | Artifact Set | Main Stats | Substat Priority | Where To Farm |
|---|---|---|---|---|---|
|
AlhaithamSS
|
Option 1
Option 2
|
Sands: Elemental Mastery / ATK%
Goblet: Dendro DMG Bonus
Circlet: CRIT Rate / CRIT DMG
|
CRIT DMG / CRIT Rate › Elemental Mastery › ATK% |
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Full profile
The current scribe of the Sumeru Akademiya, a man endowed with extraordinary intelligence and talent. He lives free — free from the searching eyes of ordinary people, anyway.
- Affiliation: Sumeru Akademiya
- Birthday (day/month): 2/11
- Specialty dish: Ideal Circumstance
- Namecard: Alhaitham: Enlightenment — Namecard style. "The only things researchers should abide by are debates and dialectics. Only by questioning everything at all times can one avoid falling into prejudice."