Electro
Polearm
Iansan
Tempered in Molten Stone
Natlan's energetic fitness coach is one of the best-value supports in the game. Her Burst brings out the Kinetic Energy Scale, which follows your active character and gives them a large flat ATK bonus, and keeps her Nightsoul points topped up as long as they keep moving. As a 4-star, her constellations are within everyone's reach, and they make her even stronger.
ATK buffer
Weapons
Artifacts
Set effects
Set effects
Set effects
Main stats
Substat priority
Stat targets
- Energy Recharge 180–220% as the only Electro unit (Favonius procs help), 140–180% with another Electro teammate
- ATK about 2,556 once ER is covered: it caps the Ardent Support! buff at Burst level 10 (3,000 ATK at level 13)
- CRIT Rate only if you use Favonius Lance
Talent priority
Her Burst level raises the ATK buff cap (about 610 at level 8, 690 at level 10 and 810 at level 13), so it is the only talent that really matters.
Recommended teams
Varesa hypercarry
Varesa's plunges keep the Scale in Ardent Support!, Furina buffs DMG and Xianyun enables plunging.
Mavuika Melt
The Flamestrider moves constantly, and Iansan's Nightsoul consumption feeds Mavuika's Fighting Spirit.
How to play
How she works
- Thunderbolt Rush (Skill) dashes forward, grants 54 Nightsoul points and enters Nightsoul's Blessing. For 5s afterwards, tapping Normal Attack performs Swift Stormflight without Stamina; its hit triggers Enhanced Resistance Training (+20% ATK and faster Nightsoul regeneration).
- The Three Principles of Power (Burst, 70 Energy) deals Electro DMG and summons the Kinetic Energy Scale for 12s. Below 42 Nightsoul points, the active character gets ATK based on her Nightsoul points and ATK; at 42 or more, it switches to Ardent Support! and grants 27% of her ATK (up to 690 flat ATK at talent level 10). The Scale restores her Nightsoul points based on how far the active character moves.
- Kinetic Energy Gradient Test: after a teammate's Nightsoul Burst, restoring Nightsoul points also heals the active character for 60% of her ATK (once every 2.8s).
Rotation
- E, then tap Normal Attack for Swift Stormflight.
- Q and swap to your main DPS.
- Keep your carry moving (dashes, plunges, Flamestrider…) to stay in Ardent Support!.
Mobile carries like Mavuika, Varesa or Xiao get the most out of her; stationary carries lose part of the buff.
Strengths
- One of the biggest flat ATK buffs in the game, from a 4-star
- Only needs ATK and Energy Recharge: very forgiving to build
- Short field time and fast animations
- Natlan Electro unit: activates the full 4-piece Scroll of the Hero of Cinder City
Weaknesses
- The full buff needs the active character to keep moving
- Low personal damage
- Her healing is too light to be the team's only sustain
- High Energy needs as the only Electro unit
Notable dupes · Constellation
Restores 15 Energy for every 6 Nightsoul points consumed (once every 18s): lowers her ER needs.
Her Burst grants Precise Movement, and the active character gains +30% ATK while she is off-field.
Better Nightsoul sustain, making Ardent Support! easier to keep.
+3s Burst duration and +25% DMG for the active character on Nightsoul overflow.
Player builds for Iansan
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Sources & references
- https://www.prydwen.gg/genshin-impact/tier-list
- https://www.prydwen.gg/genshin-impact/characters/iansan
- https://game8.co/games/Genshin-Impact/archives/297465
- https://game8.co/games/Genshin-Impact/archives/345881
- https://keqingmains.com/q/iansan-quickguide/
- https://gi.yatta.moe/api/v2/en/avatar/10000110
- https://gi.yatta.moe/api/v2/fr/avatar/10000110