Rosa

Sniper

Rosa

★★★★★★

Ursus Student Self-government Group

Atier

Introduction

Rosa is a 6-star character in Arknights. Rosa's class is Sniper. Faction: Ursus Student Self-government Group.

On the combined Arknights tier list Rosa is A tier, 58th of the 410 characters ranked, from where 3 community tier lists put Rosa.

What Rosa does

A Sniper built for heavy enemies, ignoring 60% of the DEF of anything with weight 3 or more. Avalanche Breaker harpoons the four heaviest enemies in range, Binds them and keeps hitting each one every second.

Rosa's banners

All banners
  • 20 October 2026 to 3 November 2026Rare Operators useful in all kinds of stages
  • 30 June 2026 to 14 July 2026 Celebration - Kernel
  • 5 May 2026 to 19 May 2026Rare Operators useful in all kinds of stages
  • 27 January 2026 to 10 February 2026Rare Operators useful in all kinds of stages
  • 1 July 2025 to 15 July 2025 Celebration - Kernel
  • 22 April 2025 to 6 May 2025Rare Operators useful in all kinds of stages
  • 5 November 2024 to 19 November 2024Rare Operators useful in all kinds of stages
  • 27 August 2024 to 10 September 2024Rare Operators useful in all kinds of stages
  • 2 July 2024 to 16 July 2024 Celebration - Kernel
  • 21 May 2024 to 4 June 2024Rare Operators useful in all kinds of stages
  • 30 January 2024 to 13 February 2024Rare Operators useful in all kinds of stages
  • 5 December 2023 to 19 December 2023Rare Operators useful in all kinds of stages
  • 14 July 2023 to 28 July 2023Celebration & Link-Up
  • 15 July 2022 to 29 July 2022Celebrate & Recollect

Profile

Rosa is a female Ursus. Her birthday is Oct 31, and she stands 174cm tall. Rosa is voiced by Zhiqiu Ye in Chinese, Elizabeth Maxwell in English, Reina Ueda in Japanese, and Choi Ha-ri in Korean. Skade drew her.

Stories

9
Basic Info

[Code Name] Rosa

[Gender] Female

[Combat Experience] None

[Place of Birth] Ursus

[Date of Birth] Oct 31

[Race] Ursus

[Height] 174cm

[Infection Status]

Medical tests have confirmed that no infection is present.

Physical Exam

[Physical Strength] Standard

[Mobility] Normal

[Physical Resilience] Standard

[Tactical Acumen] Excellent

[Combat Skill] Standard

[Originium Arts Assimilation] Standard

Profile

Prior to the Chernobog incident, Rosa attended a middle school in Chernobog City and served as the student council president.

She joined Rhodes Island after the incident, and developed a very good reputation while working for the Logistics Department. She has now applied to be transferred to the front lines as a sniper operator.

Clinical Analysis

Imaging tests reveal clear, normal outlines of internal organs, and no abnormal shadows have been detected. Originium granules have not been detected in the circulatory system and there is no sign of infection. At this time, this operator is believed to be uninfected.

[Cell-Originium Assimilation] 0%

Operator Rosa has no signs of Originium infections.

[Blood Originium-Crystal Density] 0.15u/L

Operator Rosa may have had very little exposure to Originium in the past, but is likely to have had significant exposure throughout the Chernobog incident due to the state of the entire city following the Catastrophe. While no symptoms are present as of yet, this indicator is abnormally high and calls for continued follow-up observation.

Archive File 1

A young lady from a pure pedigree of nobles fallen from grace.

She quickly integrated into life at Rhodes Island, and is largely indifferent to the question of one's status. She is simply viewed as a polite young lady in the eyes of most operators.

Whether in work or in leisure, she displays maturity well beyond her years.

Archive File 2

At one point, the once-great nobles could rely on their bloodline to ensure their stable prosperity. After entering the modern era, however, their status has been challenged by emerging business and political elites.

In some countries such as Columbia, the status of a well-known business is roughly equivalent to the entire lifeblood of another country, and a lesser noble is certainly not as wealthy as the general manager of a Columbian company. Many nobles who saw the writing on the walls have been trying to convert their land and retainers into financial capital.

However, in more baroque countries such as Ursus, change has been slow and painful. At least before the Great Rebellion, the aristocratic ruling class still controlled the right to speech. Had it not been for a certain incident, Ursus's political structure might not have shifted at all.

According to Rosa's description, the Rostov family she belonged to was one of the new nobility that arose after the Great Rebellion, inheriting everything from a certain Marquess that they had served under.

Marquess Boris, the mayor of Chernobog, was also one of these upstarts. The two families quickly got on good terms, running businesses throughout Chernobog either openly or in secret. This conferred upon Rosa's family a very high status within Chernobog's elites.

Of course, this all went to naught with the demise of Chernobog.

Archive File 3

After establishing mutual trust with the Doctor, Rosa spoke to the Doctor about her experiences during the Chernobog incident.

Through her account, what we now know is that after the Chernobog incident broke out, Mephisto gathered the students from all the schools into a nearby block, and even enlisted a group of noble children into Reunion.

With so many students gathered, anxiety and fear continued to ferment, brewing into a series of tragedies in which Rosa took upon a disgraceful role.

After escaping from the school, they struggled to survive in the remnants of Chernobog, which by then had become a half-destroyed city, until Rhodes Island rescued them in a humanitarian relief effort that Amiya had fought hard to secure.

Her accounts are so appalling that people doubt the authenticity of her words upon hearing them for the first time; however, there are some key points in her description:

Her group had been trapped inside Peterheim Middle School two days after Reunion gained complete control of Chernobog. The date coincided with the time when Mephisto began to move, in the event now known as the Chernobog incident;

After seizing control of the schools, Mephisto did not interfere with the students' actions within the schools, but would not permit them to leave. From the perspective of outside observers, he intended to exacerbate the brewing anxiety of the students. This ugly behavior is consistent with our perception of him;

The time Reunion relaxed their control over the schools corresponded with the time Amiya encountered Mephisto during the mission to rescue the Doctor. Amiya believes that Mephisto received information regarding Rhodes Island's movements and left the schools unsupervised because he had already seen what he wanted to see after setting tragedy into motion;

The Peterheim Middle School she described does exist in Chernobog, close to the place where they were rescued, in a block not directly struck by the Catastrophe.

etc, etc.

After considering various factors, we can only conclude that what Rosa described indeed occurred within an event as tragic as the Chernobog incident.

As for the experiences of the other members of the Self-Governing Group during this tragedy, Rosa said that she didn't know much because she joined the group late, but she also made it clear that she was unwilling to speak on their behalf. Rosa will take the initiative to speak about her experiences. On one hand, this is a manifestation of her trust in Rhodes Island and in the Doctor; but on the other hand, she fears that among the members of the Self-Governing Group, she is the most appropriate person to 'betray' the others and break the silence. She hopes that the Doctor can do the one thing she cannot - help her fellow classmates.

Archive File 4

Rhodes Island is home to many people from various countries and different walks of life. When Rosa joined Rhodes Island along with the other members of the Ursus Student Self-government Group, a number of small incidents occurred.

Because she was an Ursus noble of pure pedigree.

We must confront reality: struggles over politics, economics, land, technology, and war are timeless plagues that have always been tied together by a single thread - nobility.

As mentioned in the second file, the old aristocrats largely disappeared from the political arena with the development of nomadic cities; but within Ursus, they did not take their exit from the stage of history.

Of course, this hardly concerns the average person. It is absolutely impossible for a pure-blooded Ursus aristocrat who has been nurtured at length with an elite education to simply join an organization like Rhodes Island. These nobles sit atop their ivory thrones, governing wealth and land high above the reaches of suffering.

After Rosa officially started working with the Logistics Department, she undeniably did act like she was 'trying to seem less like an aristocrat.' One can tell that she is still not accustomed to lowering her position, but she is legitimately trying to adapt to such a life.

Why? Because a vast majority of people, Infected or non-Infected, harbor no love for nobles - and particularly not Ursus nobles.

However, Rosa no longer pays any heed to the position she once came from. She bore the burden of contempt in silence, only occasionally smiling and shaking her head - however, she never let that get in the way of her work.

'No person should be judged because of where they came from,' said Istina as she stood in front of Rosa, shielding her from an outraged Ursus operator.

We agree that nothing like that should never be allowed to happen in Rhodes Island, ever. The same is true for Amiya, and the same is true for that operator who later apologized to Rosa.

Rosa, her frankness, her self-reproach, her confusion... was certainly not a novel case when she joined Rhodes Island.

Today is yet another day upon Terra.

Promotion Record

The weapon that Rosa uses, strictly speaking, is not even a weapon at all, at least in the sense that no person should be wielding it.

Her weapon is actually a small-scale siege engine, frequently used to bridge the gap during inter-city warfare. A larger model of such a device could actually be used to maintain a certain distance between the two sides.

According to Rosa's account, they found this device after leaving the school to wandering around Chernobog in search of signs of life. Though practically useless at the time, it was still kept around as a form of self-protection through intimidation.

It's hard to imagine how an instrument used to lay siege to the city would end up inside its confines, but knowing its story grants a glimpse into the chaotic events in Chernobog at that time.

However, at Rosa's request, Vulcan has modified this device into a long-range offensive weapon suitable for Rosa's use.

Stats

  • HP232nd1,755
  • ATK24th1,032
  • DEF359th122
  • RES0
  • Block1
  • DP cost360th24
  • Redeploy70s
  • Attack interval361st2.4s

At Elite 2, level 90, before trust, potentials and modules. Each bar is measured against the highest value in the Arknights roster, and the place is out of every character with that stat, lowest first for DP cost, Redeploy and Attack interval.

By promotion

  • Elite 0 Lv. 1HP: 800ATK: 492DEF: 60RES: 0Block: 1DP: 22Redeploy: 70Interval: 2.4
  • Elite 0 Lv. 50HP: 1067ATK: 684DEF: 80RES: 0Block: 1DP: 22Redeploy: 70Interval: 2.4
  • Elite 1 Lv. 80HP: 1351ATK: 856DEF: 100RES: 0Block: 1DP: 24Redeploy: 70Interval: 2.4
  • Elite 2 Lv. 90HP: 1755ATK: 1032DEF: 122RES: 0Block: 1DP: 24Redeploy: 70Interval: 2.4

Base values before trust, potentials and modules. Full trust adds ATK +110.

Range from Elite 0
Range from Elite 1

Trait

Attacks the heaviest enemy first

Skills

3
  • ATK Up γ

    Manual trigger · Auto recovery · Unlocks at Elite 0
    Level

    ATK +100%

    SP cost
    30
    Initial SP
    15
    Duration
    30s
  • Split Shot

    Manual trigger · Auto recovery · Unlocks at Elite 1
    Level

    ATK +90%, and attacks hit one additional enemy

    SP cost
    65
    Initial SP
    45
    Duration
    60s
  • Avalanche Breaker

    Manual trigger · Auto recovery · Unlocks at Elite 2
    Level

    ATK +25%. Immediately fires harpoons at the 4 heaviest enemies within range, Binding them and attacking them once every second for the duration of this skill

    SP cost
    30
    Initial SP
    15
    Duration
    8s

Talents

2
  • Bone Piercer

    Elite 1
    When attacking a heavy enemy, ignores 40% of its DEF (enemies with 3 weight or higher count for this effect)
    Elite 2
    When attacking a heavy enemy, ignores 60% of its DEF (enemies with 3 weight or higher count for this effect)
  • Ideal Student

    Elite 2
    When this unit is in the squad, all [Ursus Student Self-government Group] Operators gain +8% ATK
    Elite 2 · Potential 5
    When this unit is in the squad, all [Ursus Student Self-government Group] Operators gain +10% ATK (+2%)

Potentials

Potential 2
DP Cost -1
Potential 3
Redeployment Time -4 sec
Potential 4
ATK +34
Potential 5
Improves Second Talent
Potential 6
DP Cost -1

Modules

2
  • Siege Equipment Training Device (SIE-X)

    Unlocks at Elite 2 Lv. 60
    • Stage 1Stats: ATK +60, DEF +30Trait: When attacking a heavy enemy (weight 3 or greater), ATK increased to 115%
    • Stage 2Stats: ATK +78, DEF +40Trait: When attacking a heavy enemy (weight 3 or greater), ATK increased to 115%Talent: When attacking a heavy enemy, ignores 60% of its DEF and deals an additional 40% ATK as Physical damage (enemies with 3 weight or higher count for this effect)
    • Stage 3Stats: ATK +90, DEF +45Trait: When attacking a heavy enemy (weight 3 or greater), ATK increased to 115%Talent: When attacking a heavy enemy, ignores 60% of its DEF and deals an additional 60% ATK as Physical damage (enemies with 3 weight or higher count for this effect)

    To unlock

    • Deal a total of 80,000 damage with Rosa (excluding Support Units)
    • Clear Main Theme 7-9 with a 3-star rating; You must deploy your own Rosa, and cannot include any other Sniper Operators as members
    Module record

    Chernobog.

    Natalya curled up her legs to cover them with the plastic sheet. She already knew how to get a little warmth while sleeping alone, and how to avoid being discovered by other refugees or the Reunion Movement. It wasn't actually time to sleep, but she was too tired. In hopes of getting Lada a little soup with flavor for her fever, Sonya grabbed half a leather belt off another group of refugees. And, of course, they didn't let her go easy. They chased Sonya all the way back to their hiding place. The commotion woke the already weak and drowsy Natalya. She used the huge weapon she had been carrying on her back for the first time.

    A few days ago, they dragged it out of a burnt-out ruin, and after inspecting the remaining parts, despair yet again cast its shadow on their hearts, it was practically unusable. Natalya describes it as a former siege weapon, now abandoned. Several eyes looked it over only to fall into silence.

    But Natalya still found a few almost-usable cloth straps and fixed the huge device to her shoulder. Anna and Sonya said nothing, they just clutched their own handy weapons tightly and walked on in silence. Natalya followed.

    The massive weapon now rested across the bottom of Lada's neck, covered with a layer of found fabric, making it just a little bit softer. It didn't actually fire anything that could cause any real damage in the recent scuffle, but Natalya stood in front of a few already-broken refugees, and snapped off a component of unknown function, the weapon worked strangely, a mixture of thick black smoke and flames gushed out, igniting the debris next to it. The fire drove off the refugees who were pursuing Sonya, meaning they lost their own hiding place.

    Several hands tugged at the plastic sheet in the corner. Anna coughed weakly, trying to muffle the sound in her throat. Sonya stared into space with her eyes wide open, not allowing herself to sleep. The flickering flames in the distance reflected on their faces. The feverish Lada suddenly clenched her fists and woke up from her sleep, muttering and grabbing the small pot next to her, preparing to rush out.

    Anna skillfully placed her hand over Lada's forehead, and Sonya pressed down the corner of the plastic sheet to prevent the wind from coming in. Through the gap in the sheet, they saw the dark night sky, glittering stars, and Natalya, still cowering alone nearby. Lada murmured and reached out to her, and after grabbing her equally pale hand, she quieted down and slowly fell back asleep.

    The next day, Natalya felt an unfamiliar warmth beside her. When she woke up, she saw a small, yellow, dirty star-shaped plush toy hanging off her weapon, swaying back and forth. Lada wrinkled her nose and laughed.

    Rhodes Island.

    'Please wait a moment, Sonya. I'm not ready yet.'

    'Ugh, you suck, Natalya.'

    'Listen, you're a logistics operator, and you're the one who applied for a replacement weapon. How did I end up being the one pushing you through the process?'

    'Because I suddenly realized that I've gotten used to it.'

    'You've never even fired the thing. The last time you tried, the pile of scrap almost exploded on you.'

    'I know how maximally utilize its functions.'

    'You told us it was a military siege weapon.'

    'Well, I like its color.'

    'Ugh, are you screwing with me? Do you wanna use it or not?'

    The white-haired girl laughed. She fiddled with a dirty, tattered, star-shaped plush toy behind her back and remembered the night when she huddled with her companions for warmth.

    'I've changed my mind. I don't want to replace it. To me, Sonya, it's more than just a weapon.'

  • 'Сердце' (SIE-Y)

    Unlocks at Elite 2 Lv. 60
    • Stage 1Stats: ATK +70, DEF +20Trait: The further away the enemy, the higher the damage dealt (up to an increase of 12%)
    • Stage 2Stats: ATK +90, DEF +25Trait: The further away the enemy, the higher the damage dealt (up to an increase of 12%)Talent: When this unit is in the squad, all [Ursus Student Self-government Group] Operators gain +10% ATK; for every [Ursus Student Self-government Group] Operator with an active skill, [Ursus Student Self-government Group] Operators gain an additional +11% ATK (max +33%)
    • Stage 3Stats: ATK +100, DEF +30Trait: The further away the enemy, the higher the damage dealt (up to an increase of 12%)Talent: When this unit is in the squad, all [Ursus Student Self-government Group] Operators gain +12% ATK; for every [Ursus Student Self-government Group] Operator with an active skill, [Ursus Student Self-government Group] Operators gain an additional +15% ATK (max +45%)

    To unlock

    • During battle, have your own Rosa use Avalanche Breaker a total of 5 times
    • Clear Main Theme 7-14 with a 3-star rating; You must deploy your own Rosa, and use Avalanche Breaker at least 2 times
    Module record

    Natalya slowly and carefully packs her luggage.

    There is still some time before she officially leaves the landship. She does not have much: just some clothes, books, and letters. Her weapon and maintenance kit were packed separately and already sent to the vehicle beforehand. The girl inspects the belongings she has already checked countless times in her sleep, then suddenly shoves her hand in to pull out a flat, round object from her sewing kit.

    'What is this?'

    Doubt snaps into realization. A felt badge, embroidered with the Ursus Student Self-government Group's logo. What else could it be?

    'Isn't this Sonya's?'

    Rosa opens Istina's locker to take out the tea set, but finds an additional circular object. Under the light, she recognizes it as Zima's, the very first badge they tried to make.

    'Oh, that. She said it might fall off or be damaged in battle, so she kept it here.'

    'Huh, how very like her.'

    'Hmm?'

    'Nothing can stop a warrior who's left her heart in her homeland. Doesn't that sound like why Sonya might leave her badge with a friend?'

    'Somehow I doubt she put that much thought into it. Maybe she just didn't want to be inconvenienced.'

    Rosa laughs. After getting permission from Istina, she scrutinizes the badge and notices the felt surface already pilling, with a clearly dented back. It seems the temporary owner tried to repair it, with little success.

    'Anna, let me fix this badge.'

    'The girl simply nods in return. The tea is ready, but there are still heads missing from the gathering. Istina picks up the teapot and pours the scalding hot tea evenly into their five cups.

    Feltwork is difficult to restore and remaking it from scratch defeats the promise of 'repairing' something. What about using a different material? Though this would mean redoing all their badges, a problem that must be discussed with everyone present.

    She mulls over this some more, and quickly realizes why it has been left in the locker till now. With little time before their departure, there is no way to feasibly carry out any possible plan, so all she can do now is, 'Sonya, are you there?'

    Natalya pushes the door open, and spots an open suitcase with clothes scattered all over the floor. The room's occupant is preoccupied with rummaging through her storage in search of something and does not respond to the door opening or her guest.

    'Are you looking for this?' The tall girl gently asks.

    Sonya turns around, and frowns upon seeing the felt badge in the other girl's hand. Without a yes or a no, she asks: 'Why do you have it?'

    'Well... I'd like to make another badge for the group, something more durable and wear-resistant, out of a different material. Any thoughts, General Zima?'

    'Then discuss it with everyone. Why's my badge in your hands?'

    'I wanted to know your opinion first.'

    'I think the felt's fine. It's light. I don't mind if it has to be remade, but, '

    'What?'

    'If we're making new ones, then make some extras. Just in case. Or maybe if someone else joins us...

    'I have a feeling so much is going to happen when we get back.'

Base skills

2
  • Student Council President

    Control Center · Elite 0

    When this Operator is assigned to the Control Center, each Operator from Ursus Student Self-government Group increases the Morale of all Operators in the Control Center by +0.05 per hour

  • Prestige

    Office · Elite 2

    When this Operator is assigned to the HR Office, increases HR contacting speed by +20%, and for every 1 contacts made, increases the likelihood of obtaining Ursus Student Self-government Group clues (working time and recruitment slots improves the likelihood)

Outfits

4
  • Rosa: Elite 1

    Elite 1

    Default Outfit

    Art by Skade

  • Rosa: Elite 2

    Elite 2

    Default Outfit

    Art by Skade

  • Rosa: Masterpiece

    Masterpiece

    EPOQUE/XII

    Art by Skade

    Store

  • Rosa: Forever Together

    Forever Together

    Rilakkuma

    Art by Skade

    Store

Voice lines

38
Show all 38 lines
Appointed as Assistant
It is an honor to serve you, Doctor.
Talk 1
I was once naive enough to think I could have anything I wanted. Now I know, while that may be true for most things, it is not for others. Those I can never get. Not on my own.
Talk 2
Any work you might have, please feel free to let me try. Don't worry, after what I've have been through, the dignity of a noblewoman is the least of my concerns. Now I am just like Zima and the girls, an ordinary student under protection.
Talk 3
Doctor, if you would like to know more about Chernobog, I may be able to provide a unique perspective. I was only a student, but you know, the Student Council President does interact with society at large, in some ways.
Talk after Promotion 1
People like Istina, who forgo the opiate that is entertainment in pursuit of greater knowledge, are quite rare. Even at a noble school like I attended. If she had been my classmate back then... No, it's no use thinking about that now.
Talk after Promotion 2
To hate the world on account of a tragedy is as shortsighted as loving the world over a comedy, Is it? Doctor, have you already decided how to handle all that you will soon face? And how should I? I'm still unsure.
Talk after Trust Increase 1
Doctor, I have a favor to ask of you. Would you please look after Zima and the girls... specifically their mental health? They look like they're adjusting well, but I know they're not. Even I, occasionally, think back to those times...
Talk after Trust Increase 2
Doctor, I wonder if you could ever understand? I was a victim, at times, I know. But at some point, I found myself an unconscious victimizer. And I even… 'indulged' in it... I... I can never forgive myself for that.
Talk after Trust Increase 3
Doctor, is it easier to forget, when you're fully grown? When I come of age, will I be able to forgive myself? Will becoming as mature as you allow me to finally deal with the misery in my heart?
Idle
The Doctor is asleep... Looks kind of cute.
Onboard
Greetings, Doctor. Allow me to once again express my gratitude to Rhodes Island for taking in me and my friends. I've had enough of a break working in Logistics, and I'd like to do as Zima and the girls do.
Watching Battle Record
I too must prepare for the battlefield…
Promotion 1
It seems my experience in student government is paying dividends in my work life. How delightful.
Promotion 2
There is still much I don't understand about what I am doing, about my future, about myself, and about so much more. But I am young. I still have time to think. Don't I, Doctor?
Added to Squad
Let us put my training to the test.
Appointed as Squad Leader
I will do all I can.
Depart
Comrades, let us move out.
Begin Operation
Comrades, let us keep to the plan.
Selecting Operator 1
Leave it to me.
Selecting Operator 2
Is it my turn?
Deployment 1
Stay calm, relax…
Deployment 2
First, remember the combat manual…
In Battle 1
Ready, aim... FIRE!
In Battle 2
Huh? A misfire? Eek!
In Battle 3
Rosa, believe in yourself. You can do it!
In Battle 4
This is nothing personal...
4-star Result
Doctor, we did it...! Oh, um, ahem, truly a delightful victory!
3-star Result
I hope I've met Doctor's expectations.
Sub 3-star Result
My apologies, Doctor. If only I had tried harder...
Operation Failure
We must review this carefully after we get back…
Assigned to Facility
I wonder if there's anywhere quite like the salon?
Tap
Oh!
Trust Tap
Another lovely day today.
Title
Arknights.
New Year's blessing
Happy new year, Doctor. This is a busy day, but I'm glad that I can contribute towards the party. I hope everyone likes my floral arrangements and desserts. Oh, I just remembered something. The USSG and I will be hosting a small private gathering this evening. You're more than welcome to join us, Doctor.
Greeting
Doctor, it's great to see you.
Birthday
We had to be extremely careful with our gifts at school. A slight mistake may just trigger a sizable scandal. But that's something I no longer need to worry about, and I can express myself however I wish. Happy birthday, Doctor. Gummy taught me how to bake these cookies. Thank you for taking care of us.
Anniversary Celebration
I may never be able to free myself from the nightmare. But since my arrival at Rhodes Island, I gradually found the courage to face it. It's all thanks to you and my friends at the USSG. You always stand by my side and lead the way... I believe one day, I will finally be able to start my life anew.

Upgrade costs

Open in the planner

Promotion

  • Elite 1Sniper Chip ×5Sugar ×8Polyester ×5LMD ×30,000
  • Elite 2Sniper Dualchip ×4Bipolar Nanoflake ×4Optimized Device ×6LMD ×180,000

Skill levels

  • Lv. 2Skill Summary - 1 ×5
  • Lv. 3Skill Summary - 1 ×5Sugar Substitute ×5Diketon ×4
  • Lv. 4Skill Summary - 2 ×8Polyester ×5
  • Lv. 5Skill Summary - 2 ×8Oriron ×4Sugar ×3
  • Lv. 6Skill Summary - 2 ×8Grindstone ×5
  • Lv. 7Skill Summary - 3 ×8Incandescent Alloy ×4Manganese Ore ×5

Mastery: ATK Up γ

  • M1Skill Summary - 3 ×8Polymerized Gel ×4Orirock Cluster ×11
  • M2Skill Summary - 3 ×12Incandescent Alloy Block ×4RMA70-24 ×8
  • M3Skill Summary - 3 ×15Polymerization Preparation ×6Manganese Trihydrate ×6

Mastery: Split Shot

  • M1Skill Summary - 3 ×8Oriron Block ×4Incandescent Alloy ×4
  • M2Skill Summary - 3 ×12Keton Colloid ×4Polymerized Gel ×9
  • M3Skill Summary - 3 ×15D32 Steel ×6Optimized Device ×4

Mastery: Avalanche Breaker

  • M1Skill Summary - 3 ×8Optimized Device ×3Oriron Cluster ×4
  • M2Skill Summary - 3 ×12White Horse Kohl ×4Keton Colloid ×8
  • M3Skill Summary - 3 ×15Bipolar Nanoflake ×6RMA70-24 ×5

Module: Siege Equipment Training Device (SIE-X)

  • Stage 1Module Data Block ×4Polymerization Preparation ×2LMD ×80,000
  • Stage 2Module Data Block ×4Data Supplement Stick ×60D32 Steel ×3LMD ×100,000
  • Stage 3Module Data Block ×4Data Supplement Instrument ×20Crystalline Electronic Unit ×4LMD ×120,000

Module: 'Сердце' (SIE-Y)

  • Stage 1Module Data Block ×4Rephasic Enantiomer ×2LMD ×80,000
  • Stage 2Module Data Block ×4Data Supplement Stick ×60Polymerization Preparation ×3LMD ×100,000
  • Stage 3Module Data Block ×4Data Supplement Instrument ×20D32 Steel ×4LMD ×120,000

How to get Rosa

Recruitment & Headhunting

Art

Rosa key art

More characters

All characters