Aino
A genius mechanic and inventor from Nod-Krai who loves interesting machines and sweet treats.
✦ Ascension Materials
✦ Level Progression Stats
| Level | Base HP | Base ATK | Base DEF | Special Stat |
|---|---|---|---|---|
| Lvl 20 | 2,413 | 52 | 131 | — |
| Lvl 40 | 4,665 | 101 | 253 | — |
| Lvl 50 | 5,939 | 128 | 322 | 24 Elemental Mastery |
| Lvl 60 | 7,379 | 160 | 400 | 48 Elemental Mastery |
| Lvl 70 | 8,653 | 187 | 469 | 48 Elemental Mastery |
| Lvl 80 | 9,927 | 215 | 538 | 72 Elemental Mastery |
| Lvl 90 | 11,201 | 242 | 607 | 96 Elemental Mastery |
✦ Combat Talents & Passives
Normal AttackBish-Bash-Bosh Repair
Normal Attack Performs up to 3 consecutive strikes. Charged Attack Drains Stamina over time to perform continuous spinning attacks against all nearby opponents. At the end of the sequence, performs a more powerful slash. Plunging Attack Plunges from mid-air to strike the ground below, damaging opponents along the path and dealing AoE DMG upon impact.
Elemental SkillMusecatcher
Aino throws a Musecatcher forward, dealing Hydro DMG and dragging her along behind it. When the dragging stops, Aino deals AoE Hydro DMG to nearby opponents. Holding the Skill will cause it to behave differently. Hold Enter Aiming Mode to adjust the Musecatcher's throwing direction.
Elemental BurstPrecision Hydronic Cooler
Aino deploys a custom water-spraying device, the Cool Your Jets Ducky to establish a Focused Hydronic Cooling Zone. While active, the Cool Your Jets Ducky will periodically fire water balls at nearby opponents, dealing Hydro DMG.
Passive 1Modular Efficiency Protocol
Aino will be granted the corresponding buff effects based on the party's Moonsign. Moonsign: Ascendant Gleam: Her Elemental Burst **Precision Hydronic Cooler** is enhanced: The Cool Your Jets Ducky will fire water balls more frequently, and the water balls will deal AoE Hydro DMG over a larger area of effect.
Passive 2Structured Power Booster
Aino's Elemental Burst DMG is increased by 50% of her Elemental Mastery.
Passive 3Moonsign Benediction: Force Limit Analysis
When Aino is in the party, the party's Moonsign will increase by 1 level.
✦ Constellations

The Theory of Ash—Field Equilibrium
After Aino uses her Elemental Skill **Musecatcher** or her Elemental Burst **Precision Hydronic Cooler**, her Elemental Mastery will be increased by 80. The Elemental Mastery of other nearby active party members will be increased by 80 for 15s. The Elemental Mastery-increasing effects of this Constellation do not stack.

The Principle of Transference in Gear Differentials
If Aino is off-field while the Focused Hydronic Cooling Zone of her Elemental Burst **Precision Hydronic Cooler** is active, when your active party member hits a nearby opponent with an attack, the Cool Your Jets Ducky will fire an additional water ball at that opponent, dealing AoE Hydro DMG equal to 25% of Aino's ATK and 100% of her Elemental Mastery. This DMG is considered Elemental Burst DMG. This effect can be triggered once every 5s.

Cake and the Art of Mechanism Repair
Increases the Level of **Precision Hydronic Cooler** by 3. Maximum upgrade level is 15.

Butter and Cats and the Law of Energy Supply
When the Elemental Skill **Musecatcher** hits an opponent, it will restore 10 Elemental Energy for Aino. Energy can be restored to her in this manner once every 10s.

Perpetual Turbine of Metal and Light
Increases the Level of **Musecatcher** by 3. Maximum upgrade level is 15.

The Burden of Creative Genius
For the next 15s after using the Elemental Burst **Precision Hydronic Cooler**, DMG from nearby active characters' Electro-Charged, Bloom, Lunar-Charged, Lunar-Bloom, and Lunar-Crystallize reactions is increased by 15%. Moonsign: Ascendant Gleam: DMG from the aforementioned reactions will be further increased by 20%.
Recommended Build & Main Stats
DPS / Support
Elemental Burst > Elemental Skill > Normal Attack
Heart of Depth
4pc
Nymph's Dream
4pc
CRIT Rate > CRIT DMG > ATK% > Energy Recharge