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GrassSwordSumeru Akademiya
1
2
3
4
5
6
5,377,500
Sand Grease Pupax168
Nagadus Emerald Sliverx1
Nagadus Emerald Fragmentx9
Nagadus Emerald Chunkx9
Nagadus Emerald Gemstonex6
Crown of Insightx3
Teachings of Ingenuityx9
Guide to Ingenuityx63
Philosophies of Ingenuityx114
Faded Red Satinx36
Trimmed Red Silkx96
Rich Red Brocadex129
Mirror of Mushinx18
Pseudo-Stamensx46
Alhaitham
Admonishing Instruction
GrassSwordSumeru AkademiyaThe 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.
90
Base HP
13348
Base ATK
313
Base DEF
782
Dendro DMG Bonus
28.8%
Lv.1 → Lv.90 Ascension Materials
Element Grass
GrassWeaponSword
ConstellationVultur Volans
AffiliationSumeru Akademiya
Birthday2/11
CV (EN)Nazeeh Tarsha
CV (CHS)杨超然
CV (JP)梅原裕一郎
CV (KR)Jun Seung-hwa
Normal Attack
Abductive Reasoning
Normal Attack
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.
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.
Lv.15
Detailed Attributes (Lv. 15)
1-Hit DMG132.5%
2-Hit DMG135.7%
3-Hit DMG91.4%+91.4%
4-Hit DMG178.6%
5-Hit DMG224.3%
Charged Attack DMG147.8%+147.8%
Charged Attack Stamina Cost20.0
Plunge DMG171.0%
Low/High Plunge DMG342%/427%
E. Elemental Skill
Universality: An Elaboration on Form
Rushes forward, dealing Dendro DMG to nearby opponents when the rush ends, causing a Chisel-Light Mirror to 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."
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."
Lv.15
Detailed Attributes (Lv. 15)
Rush Attack DMG459.8% ATK+367.8% Elemental Mastery
Projection Attack Interval1.6s
1-Mirror Projection Attack DMG159.6% ATK+319.2% Elemental Mastery
2-Mirror Projection Attack DMG(159.6% ATK+319.2% Elemental Mastery)×2
3-Mirror Projection Attack DMG(159.6% ATK+319.2% Elemental Mastery)×3
Chisel-Light Mirror Removal Interval4.0s
CD18.0s
Lv.1 → Lv.15 Upgrade Materials
Cooldown: 18秒
Q. Elemental Burst
Particular Field: Fetters of Phenomena
Creates a Particular Binding Field and deals multiple instances of AoE Dendro DMG.
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."
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."
Lv.15
Detailed Attributes (Lv. 15)
Single-Instance DMG288.8% ATK+231.0% Elemental Mastery
Basic Attack Instances4
1-Mirror Attack Instances6
2-Mirror Attack Instances8
3-Mirror Attack Instances10
CD18.0s
Energy Cost70
Lv.1 → Lv.15 Upgrade Materials
Cooldown: 18秒
Energy Cost: 70
Passive Talents
Four-Causal Correction
When Alhaitham's Charged or Plunging Attacks hit opponents, they will generate 1 Chisel-Light Mirror. This effect can be triggered once every 12s.
Mysteries Laid Bare
Each point of Alhaitham's Elemental Mastery will increase the DMG dealt by Projection Attacks and Particular Field: Fetters of Phenomena by 0.1%.
The DMG of both aforementioned abilities can be increased by a maximum of 100% this way.
The DMG of both aforementioned abilities can be increased by a maximum of 100% this way.
Law of Reductive Overdetermination
When Alhaitham crafts Weapon Ascension Materials, he has a 10% chance to receive double the product.
Vultur Volans
1Intuition
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.
2Debate
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.
3Negation
Increases the Level of Universality: An Elaboration on Form by 3.
Maximum upgrade level is 15.
Maximum upgrade level is 15.
4Elucidation
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.
·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.
5Sagacity
Increases the Level of Particular Field: Fetters of Phenomena by 3.
Maximum upgrade level is 15.
Maximum upgrade level is 15.
6Structuration
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.
· 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.
Character Ascension
Level
Talent Upgrade (All 3 Talents)
Talent Level
Total Materials Required
5,377,500Sand Grease Pupax168Nagadus Emerald Sliverx1Nagadus Emerald Fragmentx9Nagadus Emerald Chunkx9Nagadus Emerald Gemstonex6Crown of Insightx3Teachings of Ingenuityx9Guide to Ingenuityx63Philosophies of Ingenuityx114Faded Red Satinx36Trimmed Red Silkx96Rich Red Brocadex129Mirror of Mushinx18Pseudo-Stamensx46Spiral Abyss Statistics
Usage Rate (Constellation)
C0: 81.0% C1: 10.2% C2: 3.8% C3: 0.9% C4: 0.1% C5: 0.3% C6: 3.6%
Usage Rate (Characters, Weapons, Artifacts)
Builds
Usage Rate: 57.9%
Special Stat:⏳ EM🏆 Dendro DMG%👑 CRIT Rate
Constellation
C0: 76.6% C1: 10.1% C2: 5.5% C3: 0.5% C4: 0.0% C5: 0.5% C6: 6.9%
Usage Rate: 19.9%
Special Stat:⏳ EM🏆 Dendro DMG%👑 CRIT DMG
Constellation
C0: 87.8% C1: 12.2% C2: 0.0% C3: 0.0%
Builds
Alhaitham (Main DPS) | Build
Character Guide • Build: Alhaitham | Update Date: 10/06/2025 | Editor: .m1zuneko
• Best Weapon(s):
Uraku Misugiri : Surprisingly, despite being Chiori's signature weapon, Its the best-in-slot weapon for Alhaitam. Light of Foliar Incision only beats this if the team has no Geo teammates and you are facing a single-target situation.
Light of Foliar Incision -
His signature weapon, but loses to Uraku Misugiri. Regardless, its an amazing stat stick along with full utilization of it's passive, provides CRIT Rate, Crit DMG and damage increase depending on his EM.
Primordial Jade Cutter
A great stat stick, the attack is an added benefit
Light of Foliar Incision -
His signature weapon, but loses to Uraku Misugiri. Regardless, its an amazing stat stick along with full utilization of it's passive, provides CRIT Rate, Crit DMG and damage increase depending on his EM.
Primordial Jade Cutter
A great stat stick, the attack is an added benefit
• Replacement Weapon(s):
Harbinger of Dawn -
Competitive 3* weapon, may force the player out of Hyperbloom teams because of the Bloom DMG ruining the passive.
Festering Desire -
A decent passive that benefits his kit, but is from a very old Event.
Wolf-Fang -
A very strong Battle Pass option.
Competitive 3* weapon, may force the player out of Hyperbloom teams because of the Bloom DMG ruining the passive.
Festering Desire -
A decent passive that benefits his kit, but is from a very old Event.
Wolf-Fang -
A very strong Battle Pass option.
• Best Artifact Set:
• Third Best Artifact Set:
• Main Stats Priority
<sands> Elemental Mastery
<goblet> Dendro DMG bonus
<circlet> CRIT DMG or CRIT Rate
<goblet> Dendro DMG bonus
<circlet> CRIT DMG or CRIT Rate
• Substats Priority
Energy Recharge
Elemental Mastery
CRIT Rate
CRIT DMG
Elemental Mastery
CRIT Rate
CRIT DMG
• Talent Priority
1) Elemental Skill: An Elaboration on Form
2) Normal Attack: Abductive Reasoning
3) Elemental Burst: Fetters of Phenomena
2) Normal Attack: Abductive Reasoning
3) Elemental Burst: Fetters of Phenomena
• Notes:
Mistplitter Reforged out-scales Primordial Jade Cutter at above Refinement 3
Consider Marechaussee Hunter if played with Furina.
Consider Marechaussee Hunter if played with Furina.
Synergies
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."
Special Dish
Ideal Circumstance
Outfits
The Rational
DefaultAlhaitham's outfit. "Don't bother the Scribe with trivialities... What do you think those soundproofers of his are for, anyway?"\nSo observed an experienced staff member at the Temple of Silence.
A capable person who keeps a low profile for too long is often perceived as someone with a mysterious identity and ulterior purposes. Alhaitham himself is a powerful rebuttal to all these cliché views: He is a brilliant man, but he is only an ordinary employee of the Akademiya, with a stable job and a cushy house in Sumeru, leading a carefree and comfortable life. Sometimes, people find it next to impossible to catch the current scribe in his office. Little do they know about the scribe, other than his name, "Alhaitham," and that he is supposed to be present during work hours. The fact is, no one knows his whereabouts, and all they can do is leave documents and files on his desk. Alhaitham couldn't be more satisfied with how things are. The man might be at home or in the library, but he'll never appear where people wish him to be. Having an entirely unpredictable schedule affords undisturbed freedom.
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.