
The Erudition
Serval
/
Lightning/★★★★
Belobog
Introduction
Serval is a 4-star Lightning character in Honkai: Star Rail. Serval's path is Erudition. Faction: Belobog.
On the combined Honkai: Star Rail tier list Serval is D tier, 85th of the 87 characters ranked, from where 13 community tier lists put Serval.
Other Lightning characters in Honkai: Star Rail: Acheron, Aglaea, Arlan, Ashveil, Bailu, Gilgamesh and 5 more.
What Serval does
A Shock attacker: her Skill blasts a target and its neighbors with an 80% chance to Shock them, and after every attack she deals a 72% hit to every Shocked enemy. Her Ultimate hits all enemies for 180% and adds 2 turns to any Shock already on them.
Best build for Serval
From 4 guidesLight cone
8 options- 13 of 4
- 23 of 4
- 32 of 4
Show 5 more light conesShow fewer
- 42 of 4
- 52 of 4
- 62 of 4
- 72 of 4
- 82 of 4
Planar ornament
4 options- 14 of 4
Firmament Frontline: Glamoth(2) - 22 of 4
Space Sealing Station(2)
Show 2 more set optionsShow fewer
- 32 of 4
Sprightly Vonwacq(2) - 42 of 4
Rutilant Arena(2)
Best team
With 3 teammatesRelic set
4 options- 14 of 4
Pioneer Diver of Dead Waters(4) - 24 of 4
Scholar Lost in Erudition(4) - 33 of 4
Band of Sizzling Thunder(4) - 43 of 4
Eagle of Twilight Line(4)
Main stats
- Body
- CRIT Rate
/CRIT DMG - Feet
- SPD
/ATK% - Planar Sphere
- Lightning DMG Boost
/ATK% - Link Rope
- ATK%
/Energy Regeneration Rate - Substats
- CRIT DMG
=CRIT Rate >SPD >ATK%
Profile
Serval is voiced by 穆雪婷 in Chinese, Natalie Van Sistine in English, 愛美 in Japanese, and 민아 in Korean.
Stories
6Story 1
The free and rebellious eldest daughter of the Landau family. Once a close friend of Cocolia's, she is now a mechanic purely because she likes this job.
In the Everwinter-stricken Belobog, she opened a workshop called "Neverwinter" that puts business on hold from time to time for outdoor rock 'n' roll performances.
And should anyone ask her about the workshop's profits... "This is just a hobby, dear. I'm not short on money."
Story 2
This is the most talented mechanic in all of Belobog and rock star. Did we mention she's also the sister of Captain Gepard Landau of the Silvermane Guards?
"Stop. Stop that. Keep the first part, and leave out the second part."
"I'd like you not to gloss over my identity like that... I, Serval Landau, am no one's accessory."
"...Oh, there's nothing else afterward? Okay. Let me chip in then: If something's broken, drop into the Neverwinter Workshop in the Administrative District to see me, any time."
"What's that, you wanna hear some rock'n'roll? Well, that's even better — drop into our Neverwinter Workshop in the Administrative District to rock this city — with Mechanical Fever!"
Story 3
Serval Landau owns a piece of land in the heart of Belobog's Administrative District — the Neverwinter Workshop — where she in theory makes a living from her mechanical repairs.
But to be more precise, almost all of this genius mechanic's time is spent repairing and making improvements to various musical instruments...
"Tsk, don't pay any attention to that magazine! I'm a reputable business owner..."
"From geomarrow radiators to car engines — or even a Silvermane automaton — it's no trouble at all. As well as maintenance and renovations of ordinary appliances, I also provide a modding service."
"Like fitting an external drill bit to a snowplow, or a ballistic trajectory calculator to a toaster... That kinda stuff."
"Ah? You want to know how's business going? Hey, don't ask so many questions — you know I like to fool around with music in my spare time."
"Anyway, I never planned on making a fortune... Life's too short. Why not plunge yourself into your hobbies?"
Story 4
Serval was able to rekindle her passion for music after cutting off all connections with her family.
This led to her prestigious workshop becoming a base for her to rock out — despite suffering constant complaints, this cutting-edge art style from before the Eternal Freeze is still sought out by hordes of hipster kids...
"Oh, I give up! Can you trashy tabloids and your so-called "music critics" focus on what's important, please? 'Suffering constant complaints'... 'hipster kids'... My fans and I would dispute that!"
"But I suppose it's true that Mechanical Fever is popular with youths — at that age, kids are either full of enthusiasm or are underappreciated..."
"No matter what your mood is, you always have to vent sometimes. And rocking out with me just so happens to be the best way of doing that!"
"...Just like what I did back in the day."
"Ahh, it's fine! Don't worry. I was just suddenly reminiscing about the past..."
Story 5
In days gone by, everyone knew that Serval Landau was the smartest out of all the Silvermane Guards — 80% of the rumors about the talented elder daughter of the Landaus are based around this fact.
However those rumors were almost instantly replaced by a new piece of gossip a few years ago. Why was she, who had always been close with the Supreme Guardian, being fired from the armed forces with no prior warning? Does Serval hold a grudge about it? Everyone has their own theory.
"The answer to the first question is simple: 'No comment.' This is the Silvermane Guards's top secret. I hope you understand."
"And as for the second question..."
"I... I don't give two hoots. Think about it. Is there anything better than living out a justifiably leisurely life? I prefer to say that woman helped me out — I really owe her a debt!"
"In this world, it's better to enjoy the present moment... No, who am I kidding."
"If our ends are already doomed, there will be no such thing as true joy."
Voice lines
First Meeting: Hi Trailblazer, the name's Serval Landau, I'm a Belobog mechanic. Of course, that's really just what I do on the side — rock 'n' roll is my main occupation.
Greeting: Huh? You start work this early?
Parting: Signing off now! Time to get some songwriting going~
About Self: Landau: If we Landaus have one thing in common, it's that we're all stubborn in our own way.
Chat: Working as a Mechanic: If you wanna make sure you don't burn yourself out or stifle your creativity, then don't push yourself too hard at work~
Chat: Band: Pela's got a lot on her plate — plus she also does volunteer work on the weekends sometimes. That's why we usually schedule Mechanical Fever's rehearsals at night.
Hobbies: Since I do rock 'n' roll full-time, I'd say my hobby is... work? What's wrong with that?
Annoyances: I always get people asking me how my workshop makes money when it's not trading. Use your brain! It doesn't!
Something to Share: Mechanics, research, and music are all things I'm pretty good at, wouldn't you say? But I guess making money's not on the list...
Knowledge: When Bronya becomes the supreme guardian, do you reckon she'll let me perform at Golden Theater? I'll re-arrange that "Supreme Guardian" stage show and make it a rock 'n' roll musical!
About Gepard: If he paid more attention to his affairs, it'd save me a lot of headaches... I guess I do create a few headaches for him too... Maybe we're even.
About Pela: She's a flower-growing drummer and a great report writer. Name a more reliable girl. I'll wait.
About Bronya: Bronya's a good kid — you can tell she learned a lot from Cocolia. *sigh* It's been a while since we saw each other. I miss her.
About Cocolia: The Cocolia I knew would sit on the roof and listen to my songs, but... not the supreme guardian.
About Sampo: Hah, that guy. One of these days he's gonna get busted by my brother.
About Lynx: Lynxy? ...She's more like me. Ah, don't tell my brother that, he hates hearing it.
Eidolon Activation: Rock 'n' roll might be my only true companion...
Character Ascension: Nice! I should write this into my next song...
Max Level Reached: That's it? I've peaked already?
Trace Activation: Ta-da! Another one off the to-do list.
Added to Team With Pela: Just like being on stage, right Pela? I'll follow your rhythm.
Added to Team With Gepard: *sigh* You again, Geppie? Leave some fun for me this time.
Added to Team With Lynx: Ready, Lynxy? Let's rock!
Added to Team With Bronya: *sigh* Your mother would be proud of you, Bronya.
Battle Begins: Weakness Break: Time for the main event.
Battle Begins: Danger Alert: Here to crash the party?
Turn Begins 1: Pretty good crowd today.
Turn Begins 2: This song's just for you~
Turn Idling: The audience is waiting!
Basic ATK: Let's rock!
Skill 1: Keep up with my tempo!
Skill 2: Turn up the volume!
Hit by Light Attack: That's it?
Hit by Heavy Attack: Not bad.
Ultimate: Activate: Ready to lose yourself?
Ultimate: Unleash: Fight it or rock with it... my music conquers all!
Downed: The show... must go on...
Return to Battle: Time for an encore~
Health Recovery: Ah~ Ready to jam~
Technique: Can't stop the rock!
Battle Won: The best is yet to come!
Treasure Opening 1: Wow, good stuff.
Successful Puzzle-Solving 1: I'm getting the hang of this.
Enemy Target Found: Huh, these targets will make for good practice~
Returning to Town: There's inspiration in every glance and every breeze.
Treasure Opening 2: Wow!
Precious Treasure Opening: Never expected to find this here!
Successful Puzzle-Solving 2: Wish I had time to examine its inner workings!
Stats
- HP82nd of 93917
- ATK27th of 93653
- DEF83rd of 93375
- SPD27th of 93104
- Taunt75
At level 80 with every ascension, before light cones, relics and traces. Each bar is measured against the highest value in the Honkai: Star Rail roster, and the place is out of every character with that stat.
By level
- Lv. 1HP: 125ATK: 89DEF: 51SPD: 104
- Lv. 20HP: 243ATK: 173DEF: 99SPD: 104
- Lv. 20+HP: 293ATK: 209DEF: 120SPD: 104
- Lv. 30HP: 356ATK: 253DEF: 145SPD: 104
- Lv. 30+HP: 406ATK: 289DEF: 166SPD: 104
- Lv. 40HP: 468ATK: 333DEF: 191SPD: 104
- Lv. 40+HP: 518ATK: 369DEF: 212SPD: 104
- Lv. 50HP: 580ATK: 413DEF: 237SPD: 104
- Lv. 50+HP: 630ATK: 448DEF: 258SPD: 104
- Lv. 60HP: 693ATK: 493DEF: 283SPD: 104
- Lv. 60+HP: 743ATK: 528DEF: 303SPD: 104
- Lv. 70HP: 805ATK: 573DEF: 329SPD: 104
- Lv. 70+HP: 855ATK: 608DEF: 349SPD: 104
- Lv. 80HP: 917ATK: 653DEF: 375SPD: 104
A level with a plus is the same level after that ascension.
Skills
5
Roaring Thunderclap
Basic ATK · Single TargetDeals Lightning DMG equal to 100% of Serval's ATK to one designated enemy.
Level
Lightning Flash
Skill · BlastDeals Lightning DMG equal to 140% of Serval's ATK to one designated enemy and Lightning DMG equal to 60% of Serval's ATK to enemies adjacent to it, with a 80% base chance for enemies hit to become Shocked for 2 turn(s). While Shocked, enemies take Lightning DoT equal to 104% of Serval's ATK at the beginning of each turn.
Level
Here Comes the Mechanical Fever
Ultimate · AoEDeals Lightning DMG equal to 180% of Serval's ATK to all enemies. Enemies already Shocked will extend the duration of their Shock state by 2 turn(s).
Level
Galvanic Chords
Talent · EnhanceAfter Serval attacks, deals Lightning Additional DMG equal to 72% of Serval's ATK to all Shocked enemies.
Level
Good Night, Belobog
TechniqueImmediately attacks the enemy. After entering battle, deals Lightning DMG equal to 50% of Serval's ATK to a random enemy, with a 100% base chance for all enemies to become Shocked for 3 turn(s). While Shocked, enemies will take Lightning DoT equal to 50% of Serval's ATK at the beginning of each turn.
Serval's Ultimate needs 100 Energy.
Traces
3
Rock 'n' Roll
Ascension 2When using skill, increases the base chance for the attacked enemy target to become Shocked by 20%.

String Vibration
Ascension 4At the start of the battle, immediately regenerates 15 Energy.

Mania
Ascension 6Upon defeating an enemy, ATK is increased by 20% for 2 turn(s).
Stat traces, all unlocked
- CRIT Rate
- +18.7%
- Effect Hit Rate
- +18%
- Effect RES
- +10%
Eidolons
6
Echo Chamber
Eidolon 1Basic ATK deals Lightning DMG equal to 60% of Basic ATK DMG to a random target adjacent to the target enemy.

Encore!
Eidolon 2Every time Serval's Talent is triggered to deal Additional DMG, she regenerates 4 Energy.

Listen, the Heartbeat of the Gears
Eidolon 3Skill Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.

Make Some Noise!
Eidolon 4Ultimate has a 100% base chance to apply Shock to any enemies not currently Shocked. This Shock has the same effects as the one applied by Skill.

Belobog's Loudest Roar!
Eidolon 5Ultimate Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.

This Song Rocks to Heaven!
Eidolon 6Serval deals 30% more DMG to Shocked enemies.
Each extra copy of Serval unlocks the next Eidolon, up to six.
Upgrade costs
Open in the plannerAscension
- Ascension 1 (to Lv. 30)
Credit ×3,200
Silvermane Badge ×4 - Ascension 2 (to Lv. 40)
Credit ×6,400
Silvermane Badge ×8 - Ascension 3 (to Lv. 50)
Credit ×12,800
Silvermane Insignia ×5
Lightning Crown of the Past Shadow ×2 - Ascension 4 (to Lv. 60)
Credit ×32,000
Silvermane Insignia ×8
Lightning Crown of the Past Shadow ×5 - Ascension 5 (to Lv. 70)
Credit ×64,000
Silvermane Medal ×5
Lightning Crown of the Past Shadow ×15 - Ascension 6 (to Lv. 80)
Credit ×128,000
Silvermane Medal ×7
Lightning Crown of the Past Shadow ×28
Roaring Thunderclap
- Lv. 1 to 2
Credit ×4,000
Key of Inspiration ×2
Silvermane Badge ×4 - Lv. 2 to 3
Credit ×8,000
Key of Knowledge ×2
Silvermane Insignia ×2 - Lv. 3 to 4
Credit ×16,000
Key of Knowledge ×4
Silvermane Insignia ×3 - Lv. 4 to 5
Credit ×36,000
Key of Wisdom ×2
Silvermane Medal ×2 - Lv. 5 to 6
Credit ×128,000
Key of Wisdom ×6
Silvermane Medal ×3
Lightning Flash
- Lv. 1 to 2
Credit ×2,000
Silvermane Badge ×2 - Lv. 2 to 3
Credit ×4,000
Key of Inspiration ×2
Silvermane Badge ×4 - Lv. 3 to 4
Credit ×8,000
Key of Knowledge ×2
Silvermane Insignia ×2 - Lv. 4 to 5
Credit ×16,000
Key of Knowledge ×4
Silvermane Insignia ×3 - Lv. 5 to 6
Credit ×24,000
Key of Knowledge ×6
Silvermane Insignia ×5 - Lv. 6 to 7
Credit ×36,000
Key of Wisdom ×2
Silvermane Medal ×2 - Lv. 7 to 8
Credit ×64,000
Key of Wisdom ×4
Guardian's Lament ×1
Silvermane Medal ×3 - Lv. 8 to 9
Credit ×128,000
Key of Wisdom ×6
Guardian's Lament ×1 - Lv. 9 to 10
Credit ×240,000
Key of Wisdom ×11
Tracks of Destiny ×1
Guardian's Lament ×1
Here Comes the Mechanical Fever
- Lv. 1 to 2
Credit ×2,000
Silvermane Badge ×2 - Lv. 2 to 3
Credit ×4,000
Key of Inspiration ×2
Silvermane Badge ×4 - Lv. 3 to 4
Credit ×8,000
Key of Knowledge ×2
Silvermane Insignia ×2 - Lv. 4 to 5
Credit ×16,000
Key of Knowledge ×4
Silvermane Insignia ×3 - Lv. 5 to 6
Credit ×24,000
Key of Knowledge ×6
Silvermane Insignia ×5 - Lv. 6 to 7
Credit ×36,000
Key of Wisdom ×2
Silvermane Medal ×2 - Lv. 7 to 8
Credit ×64,000
Key of Wisdom ×4
Guardian's Lament ×1
Silvermane Medal ×3 - Lv. 8 to 9
Credit ×128,000
Key of Wisdom ×6
Guardian's Lament ×1 - Lv. 9 to 10
Credit ×240,000
Key of Wisdom ×11
Tracks of Destiny ×1
Guardian's Lament ×1
Galvanic Chords
- Lv. 1 to 2
Credit ×2,000
Silvermane Badge ×2 - Lv. 2 to 3
Credit ×4,000
Key of Inspiration ×2
Silvermane Badge ×4 - Lv. 3 to 4
Credit ×8,000
Key of Knowledge ×2
Silvermane Insignia ×2 - Lv. 4 to 5
Credit ×16,000
Key of Knowledge ×4
Silvermane Insignia ×3 - Lv. 5 to 6
Credit ×24,000
Key of Knowledge ×6
Silvermane Insignia ×5 - Lv. 6 to 7
Credit ×36,000
Key of Wisdom ×2
Silvermane Medal ×2 - Lv. 7 to 8
Credit ×64,000
Key of Wisdom ×4
Guardian's Lament ×1
Silvermane Medal ×3 - Lv. 8 to 9
Credit ×128,000
Key of Wisdom ×6
Guardian's Lament ×1 - Lv. 9 to 10
Credit ×240,000
Key of Wisdom ×11
Tracks of Destiny ×1
Guardian's Lament ×1
Traces
- Rock 'n' Roll
Credit ×4,000
Key of Inspiration ×2
Guardian's Lament ×1 - String Vibration
Credit ×16,000
Key of Knowledge ×4
Tracks of Destiny ×1
Guardian's Lament ×1 - Mania
Credit ×128,000
Key of Wisdom ×6
Tracks of Destiny ×1
Guardian's Lament ×1 - CRIT Rate Boost (Lv. 1)
Credit ×2,000
Silvermane Badge ×2 - Effect Hit Rate Boost (Ascension 2)
Credit ×4,000
Key of Inspiration ×2
Silvermane Badge ×4 - CRIT Rate Boost (Ascension 3)
Credit ×8,000
Key of Knowledge ×2
Silvermane Insignia ×2 - Effect RES Boost (Ascension 3)
Credit ×8,000
Key of Knowledge ×2
Silvermane Insignia ×2 - CRIT Rate Boost (Ascension 4)
Credit ×16,000
Key of Knowledge ×4
Silvermane Insignia ×3 - Effect Hit Rate Boost (Ascension 5)
Credit ×36,000
Key of Wisdom ×2
Silvermane Medal ×2 - CRIT Rate Boost (Ascension 5)
Credit ×36,000
Key of Wisdom ×2
Silvermane Medal ×2 - Effect RES Boost (Ascension 6)
Credit ×128,000
Key of Wisdom ×6
Silvermane Medal ×6 - Effect Hit Rate Boost (Lv. 75)
Credit ×128,000
Key of Wisdom ×6
Silvermane Medal ×6 - CRIT Rate Boost (Lv. 80)
Credit ×128,000
Key of Wisdom ×6
Silvermane Medal ×6
Totals
- Everything
Tracks of Destiny ×5
Key of Inspiration ×12
Key of Knowledge ×54
Key of Wisdom ×105
Lightning Crown of the Past Shadow ×50
Guardian's Lament ×12
Silvermane Badge ×40
Silvermane Insignia ×55
Silvermane Medal ×54
Credit ×2,646,400
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