FireHarmony

Asta

The lead researcher of Herta Space Station and a lady from a renowned family. She's an astronomer overflowing with curiosity, and excels at managing the disparate staff of the space station.

View build
HP
1,023.1
ATK
511.6
DEF
463.1
SPD
106

At a glance

Asta is a 4-star Fire character on the Harmony Path, released in Version 1.0. At Level 80, the profile lists 1,023.1 HP, 511.6 ATK, 463.1 DEF, and 106 SPD.

Rarity
4 stars
Element
Fire
Path
Harmony
Release version
1.0

Source starrail.js@1.9.10, build OSPRODWin4.4.0_D16085003_A16085003_L16155460, commit b11066be; data generated on .

Profile

Element
Fire
Path
Harmony
Release version
1.0
Max Energy
120

Stats by level

Level 80

HP
1,023.1
ATK
511.6
DEF
463.1
SPD
106
CRIT Rate
5%
CRIT DMG
50%

Ascension

EXP

5,797,920

  • Traveler's Guide289
  • Adventure Log3
  • Travel Encounters3

Total

  • Credit246,400
  • Silvermane Badge12
  • Silvermane Insignia13
  • Endotherm Chitin50
  • Silvermane Medal12
  1. Ascension 1

    Level 20

    • Credit3,200
    • Silvermane Badge4
  2. Ascension 2

    Level 30

    Equilibrium Level 1

    • Credit6,400
    • Silvermane Badge8
  3. Ascension 3

    Level 40

    Equilibrium Level 2

    • Credit12,800
    • Silvermane Insignia5
    • Endotherm Chitin2
  4. Ascension 4

    Level 50

    Equilibrium Level 3

    • Credit32,000
    • Silvermane Insignia8
    • Endotherm Chitin5
  5. Ascension 5

    Level 60

    Equilibrium Level 4

    • Credit64,000
    • Silvermane Medal5
    • Endotherm Chitin15
  6. Ascension 6

    Level 70

    Equilibrium Level 5

    • Credit128,000
    • Silvermane Medal7
    • Endotherm Chitin28

Skills

Basic ATK

Spectrum Beam

Deals Fire DMG equal to 100% of Asta's ATK to one designated enemy.

Cumulative materials

Credit
192,000
Harmonic Tune
2
Silvermane Badge
4
Ancestral Hymn
6
Silvermane Insignia
5
Stellaris Symphony
8
Silvermane Medal
5

Skill

Meteor Storm

Deals Fire DMG equal to 50% of Asta's ATK to one designated enemy and further deals DMG for 4 extra times, with each time dealing Fire DMG equal to 50% of Asta's ATK to a random enemy.

Cumulative materials

Credit
522,000
Silvermane Badge
6
Harmonic Tune
2
Ancestral Hymn
12
Silvermane Insignia
10
Stellaris Symphony
23
Silvermane Medal
5
Destroyer's Final Road
3
Tracks of Destiny
1

Ultimate

Astral Blessing

Increases SPD of all allies by 50 for 2 turn(s).

Cumulative materials

Credit
522,000
Silvermane Badge
6
Harmonic Tune
2
Ancestral Hymn
12
Silvermane Insignia
10
Stellaris Symphony
23
Silvermane Medal
5
Destroyer's Final Road
3
Tracks of Destiny
1

Talent

Astrometry

Gains 1 stack of Charging for every different enemy hit by Asta plus an extra stack if the enemy hit has Fire Weakness. For every stack of Charging Asta has, all allies' ATK increases by 14.0%, up to 5 time(s). Starting from her second turn, Asta's Charging stack count is reduced by 3 at the beginning of every turn.

Cumulative materials

Credit
522,000
Silvermane Badge
6
Harmonic Tune
2
Ancestral Hymn
12
Silvermane Insignia
10
Stellaris Symphony
23
Silvermane Medal
5
Destroyer's Final Road
3
Tracks of Destiny
1

Attack

Attack

Attacks an enemy, and after entering combat, reduces their Toughness of the corresponding Type.

Technique

Miracle Flash

Immediately attacks the enemy. After entering battle, deals Fire DMG equal to 50% of Asta's ATK to all enemies.

Traces

Major passives

Sparks

Ascension 2

Asta's Basic ATK has a 80% base chance to Burn the enemy target for 3 turn(s). Burned enemies take Fire DoT equal to 50% of DMG dealt by Asta's Basic ATK at the start of each turn.

  • Credit4000
  • Harmonic Tune2
  • Destroyer's Final Road1

Ignite

Ascension 4

When Asta is on the field, all allies' Fire DMG increases by 18%.

  • Credit16000
  • Ancestral Hymn4
  • Tracks of Destiny1
  • Destroyer's Final Road1

Constellation

Ascension 6

Asta's DEF increases by 6% for every current Charging stack she possesses.

  • Credit128000
  • Stellaris Symphony6
  • Tracks of Destiny1
  • Destroyer's Final Road1

Stat bonuses

Fire DMG
+22.4%
DEF
+22.5%
CRIT Rate
+6.7%
Show individual bonuses (10)

DMG Boost: Fire

Level 1

Fire DMG
3.2%
  • Credit2000
  • Silvermane Badge2

DEF Boost

Ascension 2

DEF
5%
  • Credit4000
  • Harmonic Tune2
  • Silvermane Badge4

Prerequisites: Sparks

DMG Boost: Fire

Ascension 3

Fire DMG
3.2%
  • Credit8000
  • Ancestral Hymn2
  • Silvermane Insignia2

Prerequisites: DEF Boost

CRIT Rate Boost

Ascension 3

CRIT Rate
2.7%
  • Credit8000
  • Ancestral Hymn2
  • Silvermane Insignia2

Prerequisites: DMG Boost: Fire

DMG Boost: Fire

Ascension 4

Fire DMG
4.8%
  • Credit16000
  • Ancestral Hymn4
  • Silvermane Insignia3

Prerequisites: Ignite

DEF Boost

Ascension 5

DEF
7.5%
  • Credit36000
  • Stellaris Symphony2
  • Silvermane Medal2

Prerequisites: DMG Boost: Fire

DMG Boost: Fire

Ascension 5

Fire DMG
4.8%
  • Credit36000
  • Stellaris Symphony2
  • Silvermane Medal2

Prerequisites: DMG Boost: Fire

CRIT Rate Boost

Ascension 6

CRIT Rate
4%
  • Credit128000
  • Stellaris Symphony6
  • Silvermane Medal6

Prerequisites: Constellation

DEF Boost

Level 75

DEF
10%
  • Credit128000
  • Stellaris Symphony6
  • Silvermane Medal6

Prerequisites: CRIT Rate Boost

DMG Boost: Fire

Level 80

Fire DMG
6.4%
  • Credit128000
  • Stellaris Symphony6
  • Silvermane Medal6

Prerequisites: CRIT Rate Boost

Skill enhancements

Spectrum Beam

Ascension 6

Deals Fire DMG equal to 100% of Asta's ATK to one designated enemy.

  • Credit128000
  • Stellaris Symphony6
  • Silvermane Medal3

Meteor Storm

Ascension 6

Deals Fire DMG equal to 50% of Asta's ATK to one designated enemy and further deals DMG for 4 extra times, with each time dealing Fire DMG equal to 50% of Asta's ATK to a random enemy.

  • Credit240000
  • Stellaris Symphony11
  • Tracks of Destiny1
  • Destroyer's Final Road1

Astral Blessing

Ascension 6

Increases SPD of all allies by 50 for 2 turn(s).

  • Credit240000
  • Stellaris Symphony11
  • Tracks of Destiny1
  • Destroyer's Final Road1

Astrometry

Ascension 6

Gains 1 stack of Charging for every different enemy hit by Asta plus an extra stack if the enemy hit has Fire Weakness. For every stack of Charging Asta has, all allies' ATK increases by 14.0%, up to 5 time(s). Starting from her second turn, Asta's Charging stack count is reduced by 3 at the beginning of every turn.

  • Credit240000
  • Stellaris Symphony11
  • Tracks of Destiny1
  • Destroyer's Final Road1

Miracle Flash

Immediately attacks the enemy. After entering battle, deals Fire DMG equal to 50% of Asta's ATK to all enemies.

Eidolons

E1

Star Sings Sans Verses or Vocals

When using Skill, deals DMG for 1 extra time to a random enemy.

E2

Moon Speaks in Wax and Wane

After using her Ultimate, Asta's Charging stacks will not be reduced in the next turn.

E3

Meteor Showers for Wish and Want

Skill Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.

E4

Aurora Basks in Beauty and Bliss

Asta's Energy Regeneration Rate increases by 15% when she has 2 or more Charging stacks.

E5

Nebula Secludes in Runes and Riddles

Ultimate Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.

E6

Cosmos Dreams in Calm and Comfort

Charging stack(s) lost in each turn is reduced by 1.

Story

Character Details

A fiercely inquisitive and energetic young girl. She is the Lead Researcher of the space station Herta. Whether it is managing opinionated staff, or courteously but firmly responding to the Intelligentsia Guild's devious demands, Asta handles it all effortlessly. After all... commanding a space station is much easier than taking over the family business!

Character Story: Part IUnlocked at Character Level 20

Back when she was still a child but was already picking out her own telescopes, Asta would always hear the faint murmurings of elders praising her. She was quite proud of this, because she could discern the quality of a telescope's primary mirror and autoguider with a mere glance. It wasn't until she drew within earshot one day that she learned they were actually tutting and tsking at her — how could such a little girl manage to pick out such expensive items? Personal hobbies don't exist in the eyes of these people. All they chose to see is a pampered little princess. "You like stars? Oh, I get it. You're a little girl. You all like sparkly things." "Yes... I'm researching protostars at the moment. I hope to name the stars I discover after myself... Just like those famous astronomers of old." "Is that all? Shall we name this planet after you for your next birthday? How about two planets? Those are actually quite cheap." "..." "Hey, where are you going, Asta? Asta!!!"

Character Story: Part IIUnlocked at Character Level 40

She knows that it doesn't matter whether she and her mother are reliable volunteers. People just want to see them here. That's all. After apportioning the food, the people disperse one by one, leaving behind a little boy. His right hand is wounded, and his eyes are like that of a wolf as he stares at her in a way she doesn't like. "Are you going to ask me to borrow money?" "I don't want any money. I have to pay back the cost of this meal, but I don't have any money on me." Occasionally, "friends" she never recognizes would come and ask if they could borrow money from Asta. However, it's the first time she actually heard someone offer to pay her back. Her eyes widen in surprise. Listening in, her mother can't help but laugh. "You're still a kid. What kind of work can you do?" "Fight." "That's not a good job. How about this — I'll give you a job." To this day, in Asta's heart, the bill for Arlan's meal was settled the moment he said that he'd pay her back.

Character Story: Part IIIUnlocked at Character Level 60

"The stars follow their own orbits, but what about humans... Can we humans ever hope to control our own destiny?" A wealthy family background grants Asta the power to explore the stars, but also become her personal shackles. As she grows older, Asta's vow to become an astronomer was viewed as increasingly radical by her family. She begins to lose count of how many times she'd argue during family meetings about this very thing. Until one day, after a family meeting, a puppet girl walks in, And one of the family members who were so domineering a moment ago suddenly changes into a yes-man. "That's the girl." "But she'd..." "No buts. I didn't come all this way to listen to your garbage academic reports. I'd rather listen to this girl debate with you." "..." "I want to see her on the space station within three days." And with that, the puppet girl walks straight out without looking back.

Character Story: Part IVUnlocked at Character Level 80

After becoming the Lead Researcher of the Herta space station, Asta's life is now busier than ever before. She has to manage the researchers and their differing opinions, reply to the numerous correspondence meant for Herta, constantly negotiate with the IPC, and procure equipment from various different sources... But at the same time, she's experiencing the greatest freedom she'd ever known... "Deploy the Nyul Iman telescope in the second equipment bay. Set it to 100× astronomical units, and begin observation of the pre-stellar core in front of us." "Pay close attention to particle density. If you discover any super-dense structures, commence recording of the protostar fragmentation process at once." In her spare time, Asta would sometimes consider how Madam Herta never seems to come around anymore after Asta arrived at the space station. She even made inquiries, but was told, "If there's no interesting new stuff, I won't bother coming in." "...I'd rather listen to this girl debate with you." She thought back to the words Herta had casually told her family on that day long age. The Herta of her memories seems to stand out amongst resplendent starlight, giving her the power to control the starry sky — and her own destiny.

Voice

First Meeting

Hi, Trailblazer! The name's Asta, I'm the lead researcher on Herta Space Station. I'll be sure to let you know if I need your help... Don't worry, I think you'll be hearing from me.

Greeting

*yawn* You're here! The observation matrix we adjusted should have some results for us now. Free to take a look?

Parting

Is that the time? Time flies when you're working hard.

About Self: Family

*sigh* Even if I never kept in touch with any of my relatives, they would find their way over here.

About Self: Work

You heard right! If I don't work hard, I'll have to go back and inherit the family fortune... *sigh*

Chat: Astronomy Thesis

...I haven't written a single word yet... But it won't take long once I get started!

Chat: Space Station

"The space station is merely Herta's toy box." That's by no means an inaccurate statement. But this is Herta we're talking about — her toys are pretty dangerous~

Hobbies

Continuously channeling funds into constructing the space station, improving employee benefits, creating a positive feedback loop... Ahem, as well as satisfying the lead researcher's — that is to say my — indispensable shopping needs.

Annoyances

If only Madam Herta could pay a visit to the space station more often — the researchers are clearly her followers.

Something to Share

When I first got to the space station, the researchers had prepared a room for me. I—I was really grateful, but it was far away from everyone else. That was a bit disheartening.

Knowledge

Even the monitoring room is being monitored.

About Arlan

Arlan's always saying stuff like, "all of you must heed Lead Researcher Asta's judgment!" Then when I remind him that that includes him, he says, "don't worry, I have my own judgment."

About Herta

If there's anyone who thinks they can be as headstrong as Madam Herta, I'd recommend they consider whether or not they possess her intelligence first.

About the Astral Express

I can't solve every problem the Express Crew might have in their voyage across the galaxy, but if money's ever the solution, come find me.

About Topaz

The last time I spoke with Topaz, we agreed to take a holiday. We were going to charter a ship, go star-seeing, and catch up on all the IPC gossip... but we still haven't had the chance...

About Ruan Mei

I asked Miss Ruan Mei where I could buy a charm like the one on her sleeve — but I was surprised to learn she'd hand-embroidered it. I was equally surprised when she gave me my own hand-embroidered charm the next time she came to the space station. Her craftsmanship, like her research papers, is superb.

Eidolon Activation

Every star is a miracle!

Character Ascension

The more I learn about it, the more I love the starry sky.

Max Level Reached

Goals are like the stars — we'll reach them eventually.

Trace Activation

Another step closer to distant worlds.

Added to Team With Trailblazer

The Express has been a lifeline — time to return the favor!

Added to Team With Arlan

Arlan... don't carry the weight alone.

Added to Team With Herta

Oh! Madam Herta? We've got nothing to worry about.

Added to Team With Topaz

Topaz, what a coincidence! Guess I should see this as a business trip!

Battle Begins: Weakness Break

Hm. Scared yet?

Battle Begins: Danger Alert

Time to get vigilant.

Turn Begins 1

A guest with no manners, huh?

Turn Begins 2

I don't remember inviting you.

Turn Idling

Guess what I'm about to do~

Basic ATK

Look out~

Skill 1

Who's the lucky one today?

Skill 2

A gift from the stars~

Hit by Light Attack

Ow ow ow...

Hit by Heavy Attack

No, don't...

Ultimate: Activate

Everything is ordained by the stars.

Ultimate: Unleash

Oh profound secrets of the stars, give these Trailblazers your blessing!

Downed

But I want... to know more...

Return to Battle

That didn't count, let's go again!

Health Recovery

Saving me won't earn you any favors.

Technique

Found your weakness~

Battle Won

The stars will always remember us.

Treasure Opening 1

Do I have this already?

Treasure Opening 2

Hope you like them!

Precious Treasure Opening

Definitely worth our while.

Successful Puzzle-Solving 1

Progress~

Successful Puzzle-Solving 2

Been a while since I worked on one of these!

Enemy Target Found

Might as well beat it up before it attacks me.

Returning to Town

Can you see the stars from here too?

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