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Iansan

Iansan

Tempered in Molten Stone

Electric ElectricPolearmTeteocan Mar 25, 2025

Head coach of the fitness club at the Collective of Plenty, and a renowned Natlanese nutritionist.

Profile

90

Base HP

10657

Base ATK

257

Base DEF

638

ATK

24.0%

ElementElectric Electric
WeaponPolearm
ConstellationCarnotaurus
AffiliationTeteocan
Birthday8/8
CV (EN)Katrina Salisbury
CV (CHS)真理
CV (JP)大橋彩香
CV (KR)Lee Jae-hyun

Talents

Weighted Spike
Normal Attack

Weighted Spike

Normal Attack
Performs up to 3 consecutive spear strikes.

Charged Attack
Consumes a certain amount of Stamina to lunge forward, dealing damage to opponents along the way.

Plunging Attack
Plunges from mid-air to strike the ground below, damaging opponents along the path and dealing AoE DMG upon impact.

Nightsoul State: Swift Stormflight
While in the Nightsoul's Blessing state: Iansan's Charged Attack will be transformed into the formidable Swift Stormflight, consuming a certain amount of Stamina to stomp fiercely down, dealing Nightsoul-aligned AoE Electro DMG.
Lv.15
Detailed Attributes (Lv. 15)
1-Hit DMG125.6%
2-Hit DMG114.4%
3-Hit DMG172.2%
Charged Attack DMG268.2%
Swift Stormflight DMG225.2%
Charged Attack & Swift Stormflight Stamina Cost25.0
Plunge DMG171.0%
Low/High Plunge DMG342%/427%
Thunderbolt Rush
E. Elemental Skill

Thunderbolt Rush

Iansan charges forward a certain distance, dealing Nightsoul-aligned Electro DMG to all opponents in her path.
After this Skill is used, Iansan will regain 54 Nightsoul points and enter the Nightsoul's Blessing state. Within 5s after this is done, using a Normal Attack will trigger 1 quick Swift Stormflight stomp from Iansan that will not consume Stamina.

Nightsoul's Blessing: Iansan
Continuously consumes Nightsoul points. If she runs out, or uses this Skill again, her Nightsoul's Blessing state will end. It has the following properties:
· Increases Iansan's Movement SPD.
· Holding sprint will switch Iansan to Rushing Thunderbolt mode, greatly increasing her Movement SPD temporarily. In this mode, Iansan can make flying leaps using terrain, or consume additional Nightsoul points to move on water or liquid Phlogiston while being immune to DMG from the latter.

"Faster, stronger! That's what all that hard work is for!"
Lv.15
Detailed Attributes (Lv. 15)
Skill DMG680.2%
Nightsoul Point Limit54.0
CD16.0s
Cooldown: 16秒
The Three Principles of Power
Q. Elemental Burst

The Three Principles of Power

Iansan's stomping foot shatters the very earth with "Power," dealing Nightsoul-aligned AoE Electro DMG. She then whips out her "Limited-Edition Kinetic Energy Scale (For Workouts)."
When this Skill is used, Iansan will gain 15 Nightsoul points and enter the Nightsoul's Blessing state.
When the Kinetic Energy Scale leaves the field, Iansan's Nightsoul's Blessing state will end.

Kinetic Energy Scale
The Kinetic Energy Scale will follow the character around, boosting the ATK of your current active party member in different ways based on Iansan's Nightsoul points.
· If Iansan has less than 42 Nightsoul points, the ATK bonus will be based on her Nightsoul points and ATK.
· If Iansan has at least 42 Nightsoul points, the Kinetic Energy Scale will switch to the "Ardent Support!" state, in which the ATK bonus will be stronger and based on her ATK alone.
Additionally, the Scale will log the distance your current active character (excluding Iansan) has moved so long as it is active, restoring Nightsoul points to Iansan every second based on the distance moved in the previous second.
The Scale will disappear once her Nightsoul's Blessing state ends. It will also disappear after 1 second when you are not in a state of combat. While it is active, Iansan's Nightsoul's Blessing state will not end even if she is not on the field.

"Power is not about natural talent. Power stems from unceasing practice. Power must be exercised correctly."
Lv.15
Detailed Attributes (Lv. 15)
Skill DMG1022.2%
High Nightsoul Points ATK Conversion Rate27% ATK
Low Nightsoul Points ATK Conversion Rate0.5% ATK / Nightsoul Point
Max ATK Bonus890.0
Duration12.0s
Non-Combat State Duration1.0s
CD18.0s
Energy Cost70
Cooldown: 18秒
Energy Cost: 70

Passive Talents

Enhanced Resistance Training

Enhanced Resistance Training

After Swift Stormflight hits opponents, Iansan will gain the Precise Movement effect for 15s.
During this time, her ATK is increased by 20%, and whenever she regains Nightsoul points through the Kinetic Energy Scale in her Elemental Burst, The Three Principles of Power, she will gain 1 extra Nightsoul point. Additionally, when your current active party member consumes or restores Nightsoul points, the extra Nightsoul points Iansan gains the next time she restores Nightsoul points via the Scale will be increased to 4. This effect can occur once every 2.8s.
"Precise Movement" will expire when Iansan's Nightsoul's Blessing state ends.
Kinetic Energy Gradient Test

Kinetic Energy Gradient Test

When a nearby party member triggers a Nightsoul Burst, Iansan will obtain the Warming Up effect for 10s.
During this time, when Iansan restores at least 1 Nightsoul point, she will heal your current active character for 60% of her ATK. This effect can be triggered once every 2.8s.
Night Realm's Gift: Hard Work and Drive

Night Realm's Gift: Hard Work and Drive

After Nightsoul points have been fully depleted and Iansan is on the field, she will switch to using Phlogiston to maintain her Nightsoul's Blessing.
While in an area with Phlogiston Mechanics within Natlan, Nightsoul Transmission: Iansan can be used. When the current active character is sprinting or in movement modes caused by certain Talents, or at a certain height in the air, switching to Iansan will trigger the following: Iansan enters the Nightsoul's Blessing state and obtains 25 Nightsoul points. Nightsoul Transmission can be triggered once every 10s by your own party.
While in an area with Phlogiston Mechanics within Natlan, Iansan will not take fall DMG when using terrain differences to make leaps.
Caloric Balancing Plan

Caloric Balancing Plan

While in an area with Phlogiston Mechanics within Natlan, regain 10 Phlogiston when Phlogiston levels drop below 50%. This can occur once every 10s.

Constellations

Carnotaurus

Starting's Never Easy1

Starting's Never Easy

When Iansan is in combat and is in the Nightsoul's Blessing state, she will restore 15 Elemental Energy for every 6 Nightsoul points she consumes. This effect can trigger once every 18s.
Laziness is the Enemy!2

Laziness is the Enemy!

When using the Elemental Burst The Three Principles of Power, Iansan will also gain the Precise Movement effect from her Ascension Talent "Enhanced Resistance Training" for 15s. Additionally, if Iansan is off-field while Precise Movement is active, she will also increase your current active character's ATK by 30%. You must first unlock the Ascension Talent "Enhanced Resistance Training" to access the above effect.
Scientific Diet Planning3

Scientific Diet Planning

Increases the Level of Thunderbolt Rush by 3.
Maximum upgrade level is 15.
Slow and Steady Wins the Race4

Slow and Steady Wins the Race

When the Kinetic Energy Scale is present, Iansan will gain 2 stacks of Surging Force after your current active character (excluding herself) uses their Elemental Burst. The stacks last until the Scale leaves the field, and Surging Force can be gained once per Scale summoning. Whenever Iansan restores Nightsoul points via the Scale, she will consume 1 Surging Force stack and restore 4 additional Nightsoul points.
Additionally, if her Nightsoul restoration from the Scale overflows, Iansan will gain 50% of the overflow the next time she restores Nightsoul points via the Scale.
We Can Push It Further!5

We Can Push It Further!

Increases the Level of The Three Principles of Power by 3.
Maximum upgrade level is 15.
Teachings of the Collective of Plenty6

Teachings of the Collective of Plenty

The Kinetic Energy Scale's duration is increased by 3s.
Additionally, when Iansan triggers Nightsoul point restoration, if there is any overflow, she will gain the Extreme Force effect, which increases the DMG dealt by your current active character by 25% for 3s.

Ascension

Guides

Spiral Abyss Statistics

Usage Rate (Constellation)

C0: 15.7% C1: 12.3% C2: 14.5% C3: 11.8% C4: 8.1% C5: 4.9% C6: 32.6%

Builds

Usage Rate: 58.0%
Special Stat:⏳ ATK%🏆 ATK%👑 ATK%
Constellation
C0: 8.8% C1: 8.8% C2: 8.8% C3: 0.0% C4: 5.9% C5: 2.9% C6: 64.7%
Usage Rate: 15.9%
Special Stat:⏳ ER%🏆 ATK%👑 ATK%
Constellation
C0: 0.0% C1: 0.0% C2: 28.6% C4: 0.0% C6: 71.4%
Usage Rate: 8.7%
Special Stat:⏳ ATK%🏆 ATK%👑 CRIT Rate
Constellation
C0: 0.0% C1: 0.0% C2: 50.0% C4: 0.0% C6: 50.0%

Builds

Iansan (Speculation Build) | Build

Character Guide • Build: Iansan | Update Date: 05/10/2025 | Editor: ._.samantha._.

• Best Weapon(s):

Favonius LanceMissive WindspearTamayuratei no OhanashiSymphonist of Scents
Symphonist of Scents
Easy to trigger passives that buff ATK% for the team. Energy may be an issue in some teams.

Favonius Lance
Best Supportive 4-star weapon, providing Energy.

Missive Windspear, Tamayuratei no Ohanashi
Event Weapons from 3.1 and 5.4 respectively. Although free options, neither can have full uptime on passives.

• Replacement Weapon(s):

Prototype StarglitterThe CatchStaff of HomaSkyward SpineVortex VanquisherCalamity QuellerEngulfing LightningLumidouce Elegy
Calamity Queller
A lot of ATK% and high Base Attack make this weapon highly effective. Energy may be an issue.

Engulfing Lightning
High Base Attack and Energy Recharge sub-stats make it best when the team gives Iansan a high Energy Requirement.

Vortex Vanquisher, Skyward Spine, Lumidouce Elegy, Staff of Homa
5-star statsticks that can be used.

The Catch, Prototype Starglitter
Either fish or craft if none of the above options are available.

• Best Artifact Set:

• Second Best Artifact Set:

• Third Best Artifact Set:

• Main Stats Priority

<sands> ATK% or Energy Recharge
<goblet> ATK%
<circlet> ATK%

• Substats Priority

Energy Recharge
ATK%
CRIT Rate

• Talent Priority

1) Elemental Burst: The Three Principles of Power
N/A) Elemental Skill: Thunderbolt Rush
N/A) Normal Attack: Weighted Spike

• Notes:

Energy Requirements with Favonius Lance:
180%-210% for Solo Electro, 140%-160% for Double Electro. (Assume 30%-40% less for C1, 20%-30% less if other Favonius Weapons)

Other Weapons
220%-270% for Solo Electro, 150% -180% for Double Electro. (Assume 40%-60% less for C1, 20%-30% less if other Favonius Weapons)

Scroll of the Hero of Cinder City is best for almost every team by a large margin, and also lowers Energy Recharge requirements. It is not recommended to farm other sets for her.

Synergies

Iansan | Team Composition and Synergy

Character Guide • Synergy: Iansan | Update Date: 05/10/2025 | Editor: ._.samantha._.

Characters with high-levels of mobility, such as Plunge attackers and the Natlan characters work will to max her buffs.
VaresaFurinaIansanXianyun
MavuikaCitlaliIansanXilonen
KinichIansanMavuikaEmilie
IansanChascaFurinaBennett
GamingCitlaliBennettIansan
VaresaChevreuseMavuikaBennett
ClorindeChevreuseMavuikaIansan

Other

Namecard

Iansan: Unyielding
Iansan: Unyielding

Iansan: Unyielding

Namecard style. "If you really need to, and you push yourself hard enough, you can even train in your dreams!" Sounds great, but... Is it actually possible?

Special Dish

Gold-Standard Healthy Meal

Gold-Standard Healthy Meal

Outfits

Warrior's Bonegarb

Warrior's Bonegarb

Default

Iansan's outfit. Adorned with a patterned skull that has become something of an icon for Iansan. Her trainees initially believed that their coach wore it to commemorate the tragic passing of her Tatankasaur, until they realized it was still alive and well.

Warrior's Bonegarb

Stories

When the people of Natlan think about the Collective of Plenty, the first thing that springs to mind is the tribe's culture of fitness — followed shortly by mental images of towering, muscular, chiseled physiques... Many first-time visitors to the Collective of Plenty, therefore, are surprised to learn that the current leading light of the tribe's fitness scene is about as far away from those mental images as it's possible to be. As tall — or short — as a child, the young lady in question is positively scrawny when compared with most of her peers. This young lady — whose unimposing frame gives the impression that a strong gust of wind might well blow her away — is the head coach of the fitness club at the Collective of Plenty: Coach Iansan. At first, many visitors had assumed that the tribe were merely playing a trick on outsiders. But in due course, there was ample opportunity for newcomers to witness Coach Iansan directing training sessions — and the aftermath, with her students collapsed exhausted on the floor while she herself had hardly broken a sweat. Eventually, with the eyes of all Natlan watching, Iansan proved her prowess on the greatest stage, setting an all-time victory record in the Pilgrimage of the Return of the Sacred Flame. And now, Iansan is widely recognized as the gold standard for trainers in Natlan. She has even set up her own special training camp to teach the techniques required to attain victory in the Pilgrimage of the Return of the Sacred Flame. Folk are shocked by Iansan's strength and curious as to its source. There are rumors that she has an unusual lineage, one which bestows her with extraordinary strength, but also uncommon shortness. Whenever outsiders to the tribe attempt to confirm these rumors with the Collective of Plenty, however, their questions are met by little more than icy stares and an equally frosty answer: "Hmph, she trains hard." Having met their perfunctory burden of manners, the people of the Collective of Plenty will then return to working out, leaving behind befuddled outsiders who are unsure exactly what they did to cause offense. And so new rumors begin to spread, ones that claim Iansan's power is derived from a secret tribal weapon belonging to the Collective of Plenty — a weapon that they are forbidden from talking to outsiders about. Whenever such rumors begin to do the rounds, Iansan is quick to seek out the curious questioners. "You too can be as strong as me. Join my training academy and I guarantee you results!" Once their shock has faded, most people decline the offer. Perhaps they don't believe that Coach Iansan can really guarantee success, or perhaps they've already heard stories of just how grueling her training really is. The rumors surrounding Iansan continue to swirl and spread. On the rare occasions when she isn't training and has the time to pay them heed, Iansan can only sigh and shake her head. "I keep telling them it's down to the training... Why doesn't anybody listen?"

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