Light Cones
Night on the Milky Way(S 1 )
Eternal Calculus(S 5 )
Geniuses' Repose(S 5 )
Before Dawn(S 1 )
+2 options
Today Is Another Peaceful Day(S 5 )
The Seriousness of Breakfast(S 5 )
Honkai: Star Rail
Serval build
Equipment options · Main stats · Team examples
For Serval, compare Night on the Milky Way while keeping the recommended CRIT Rate >= CRIT DMG · Speed >= ATK% · Lightning DMG >= ATK% setup fixed. A weapon or set change is easier to judge when you do not also change the team and skill timing.
Equipment options
15 optionsStart with equipment you can actually obtain. These are alternative recommendations, not pieces to equip together. Refinement, set size and team restrictions change the result.
Relic sets
Pioneer Diver of Dead Waters( 4 -PC)
Band of Sizzling Thunder( 4 -PC)
Scholar Lost in Erudition( 4 -PC)
Pioneer Diver of Dead Waters( 2 -PC)
Best Specialist Relic Sets
Eagle of Twilight Line( 4 -PC)
Planar ornaments
Firmament Frontline: Glamoth( 2 -PC)
Space Sealing Station( 2 -PC)
Rutilant Arena( 2 -PC)
Inert Salsotto( 2 -PC)
Main stats
Use the slot recommendations to make your first functional setup. When several stats are listed, choose the one that fills the gap in your current team rather than mixing every option.
BodyCRIT Rate >= CRIT DMG
FeetSpeed >= ATK%
Planar SphereLightning DMG >= ATK%
Link RopeATK%
Substats
SPD (breakpoint) > CRIT RATE = CRIT DMG > ATK%
Skill priority
Follow the skill order below for your next upgrade. Compare one rank at a time, and keep the same team and enemy so equipment changes do not hide the result.
Skills priority: Skill > Talent > Ultimate > Basic
Major Traces priority: Rock 'n' Roll (A2) > Mania (A6) > String Vibration (A4)
Abilities
Check ability names and unlock information against your current game form. Level, upgrades and variants can change skills.
Roaring Thunderclap
Ability type / unlock: Single Target · Energy gain: 20 Break: 10
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
| Parameter | Value | Condition markers |
|---|---|---|
| Scaling / ATK | 50% | Lightning DMG · DMG · ATK |
Lightning Flash
Ability type / unlock: Blast · Energy gain: 30 Break: 20 + 10 adjacent
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
| Parameter | Value | Condition markers |
|---|---|---|
| Scaling / ATK | 70% | Lightning DMG · DMG · ATK |
| Scaling / ATK | 30% | adjacent · Lightning DMG · DMG · ATK |
| Parameter | 80% | adjacent · Lightning DMG · DMG · ATK |
| turn | 2 | adjacent · ATK |
| Scaling / ATK | 40% | while · each · ATK |
Here Comes the Mechanical Fever
Ability type / unlock: AoE | 100 energy cost · Energy gain: 5 Break: 20
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
| Parameter | Value | Condition markers |
|---|---|---|
| Scaling / ATK | 108% | all enemies · Lightning DMG · DMG · ATK |
| turn | 2 |
Galvanic Chords
Ability type / unlock: Enhance · Energy gain: 0 Break: -
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
| Parameter | Value | Condition markers |
|---|---|---|
| Scaling / ATK | 36% | after · Lightning DMG · DMG · ATK |
Good Night, Belobog
Ability type / unlock: Energy gain: 0 Break: 20
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| Scaling / ATK | 50% | all enemies · after · Lightning DMG · DMG · ATK |
| Parameter | 100% | all enemies · after · Lightning DMG · DMG · ATK |
| turn | 3 | all enemies · ATK |
| Scaling / ATK | 50% | while · each · ATK |
Rock 'n' Roll
String Vibration
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| Energy | 15 | at the start · Energy |
Mania
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| Parameter | 20% | ATK |
| turn | 2 | ATK |
Echo Chamber
Ability type / unlock: Eidolon 1
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| Scaling / ATK | 60% | adjacent · Lightning DMG · DMG · ATK |
Encore!
Ability type / unlock: Eidolon 2
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| Energy | 4 | DMG · Energy |
Listen, the Heartbeat of the Gears
Ability type / unlock: Eidolon 3
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| Parameter | +2 | maximum · up to |
Make Some Noise!
Ability type / unlock: Eidolon 4
Belobog’s Loudest Roar!
Ability type / unlock: Eidolon 5
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| Parameter | +2 | maximum · up to |
This Song Rocks to Heaven!
Ability type / unlock: Eidolon 6
Skill parameters
Check the selected level and any upgrade requirements. Separate values can belong to different targets, triggers or phases; they do not necessarily apply together. These tables summarize numerical parameters, while some effects still require a complete gameplay explanation.
Displayed version
| Parameter | Value | Condition markers |
|---|---|---|
| DMG | 30% | DMG |
Displayed stats
Level 80
HP 917
ATK 652
DEF 374
Speed 104
Team examples
A lineup is a starting point: check that each teammate is available and that your team can repeat its resource cycle. Replacing a unit also changes buff timing and defensive coverage.
Test your setup
Balance critical rate with critical damage. A large damage number is less useful when critical hits are inconsistent; evaluate the complete setup rather than a single item.
Choose one option, run the same encounter twice, and change one variable. Record whether the next rotation starts on time and whether the team survives without losing its damage window.
Checked · 2026-10-13 · Patch 4.0
