A clear breakdown of Fushu’s Hydro support tools, scaling details, and what each Intron actually unlocks.
Fushu is a Hydro support who stabilizes fights with heals, shields, and steady sanity recovery, while boosting her team’s skill output and speed. Her summon-based skill adds off-field damage and sustain, her ultimate grants a team shield and a large skill damage buff, and her passive accelerates rotations as anyone on the squad fires skills or ultimates.
Profile and traits
Gender
Female
Birthplace
Huaxu
Birthday
31 August
Allegiance
Hall of Ephemerality
Element
Hydro
Weapon proficiency
Whipsword / Bow
Trait
Effect
Impression: Morality
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Keen Insight
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Keen Insight
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Base stats (Lv. 1)
Role
Support / Sanity Recovery / Heal
Hydro ATK
23
HP
105
Shield
105
DEF
315
Max Sanity
150
Skill DMG / Range / Duration / Efficiency
100% / 100% / 100% / 100%
Morale / Resolve
0% / 0%
Combat kit: numbers and effects
Skill
Subcelestial Solace (Summon)
Core effect
Summons one Yunchi (max 2 simultaneously). Yunchi inherits 100% of Fushu’s stats, deals Hydro damage every second to up to 5 nearby enemies, and heals HP and restores sanity to nearby teammates every 3s.
Sanity cost
35
Summon damage
273.0%
Effect radius
10m
Duration
10s
Healing per tick
0.48% ATK + 5
Sanity recovery per tick
12
Ultimate
Holistic Harmony (Buff)
Core effect
Deals Hydro damage in a small radius, grants Fushu an Ultra Shield and increased attack speed, and also grants nearby teammates an Ultra Shield plus Nine‑Needle Therapy.
Sanity cost
75
Damage
524%
Damage radius
6m
Ultra Shield
2.7% ATK + 80
ATK speed boost
+25% for 12s
Nine‑Needle Therapy
Increases skill damage based on Fushu’s Skill DMG; +12.8% at Lv. 1, up to a 120% cap, lasting 12s.
Passive
Archaeus Revival
Core effect
Every time Fushu or a nearby teammate uses a combat skill or an ultimate, gain 1 stack that increases skill speed; stacks refresh the timer.
Skill speed per stack
+0.65%
Stack cap
10 (base)
Duration (refreshed on new stack)
6s
Passive upgrades
Upgrade
Effect
Skill Duration
+6%
Skill DMG
+12%
Skill Duration
+6%
Skill DMG
+12%
Brimful of Vitality
Increases skill damage based on the number of Yunchi on the field (+33% per Yunchi).
Meridian Synergy
Only when deployed as a Combat Partner: increases Skill DMG (+10%) for the character and nearby teammate(s) when at least two characters share the same element.
Introns (level-by-level)
Level
Effect
1
While Nine‑Needle Therapy is active on Fushu or nearby teammates, their skill damage ignores 25% of the target’s DEF.
2
Raises the maximum number of Yunchi on the field at once to 3.
During Holistic Harmony’s attack speed boost, Fushu deals an additional 240% Hydro damage.
How Fushu plays (practical takeaways)
Reliable sustain: Yunchi inherits Fushu’s full stats and provides steady healing and sanity every 3 seconds while pulsing Hydro damage each second. Keeping two summons active maximizes both sustain and the Brimful of Vitality scaling.
Teamwide output buffing: Holistic Harmony’s Ultra Shield plus Nine‑Needle Therapy meaningfully boosts skill damage for the party. Because Nine‑Needle Therapy scales with Fushu’s own Skill DMG (with a high cap), investing into her skill damage stats increases team payoff.
Faster rotations: Archaeus Revival rewards active teams. Every skill or ultimate cast by anyone near Fushu ramps skill speed for the whole squad, refreshing as new stacks are added. With Intron 4, that ceiling rises to 15 stacks.
Element and comp notes: Meridian Synergy encourages lineups with two or more units of the same element for additional Skill DMG when Fushu is slotted as a Combat Partner. Her kit naturally fits skill‑centric teams that benefit from continuous sanity recovery and frequent casts.
Ceiling unlocks via Introns: Intron 1’s DEF ignore makes Nine‑Needle Therapy windows hit harder, Intron 2’s extra Yunchi increases uptime and scaling, and Intron 6 adds a notable damage spike during her ultimate’s speed boost.
In early testing, Fushu was widely regarded as a top support pick thanks to a rare mix of healing, shielding, sanity recovery that fuels more skills, and broad skill damage amplification. The numbers support that identity: team shields on ultimate, high‑cap scaling on her buff, and rotation speed tied to any teammate’s ability use. If your squad leans on abilities for damage, she slots in easily and keeps the engine running.
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