
Sniper
Greyy the Lightningbearer
★★★★★
Rhodes Island
Introduction
Greyy the Lightningbearer is a 5-star character in Arknights. Greyy the Lightningbearer's class is Sniper. Faction: Rhodes Island.
On the combined Arknights tier list Greyy the Lightningbearer is B tier, 146th of the 410 characters ranked, from where 2 community tier lists put Greyy the Lightningbearer.
What Greyy the Lightningbearer does
His second skill is the draw: a lightning ball that sits at the target's spot for 12 seconds, hitting everything nearby for 130% ATK as Arts damage every 1.5 seconds with a chance to Slow. Normal attacks also have a 40% chance to Slow for 2 seconds. They put him in C.
Profile
Greyy the Lightningbearer is a male Perro. His birthday is Jun 6, and he stands 169cm tall. Greyy the Lightningbearer is voiced by ZhiAn in Chinese, Mark Daugherty in English, Mai Fuchigami in Japanese, and So Yeon in Korean. 我妻洛酱 drew him.
Stories
9Basic Info
[Code Name] Greyy
[Gender] Male
[Combat Experience] None
[Place of Birth] Bolívar
[Date of Birth] Jun 6
[Race] Perro
[Height] 169cm
[Infection Status]
Confirmed Infected by medical examination.
Physical Exam
[Physical Strength] Normal
[Mobility] Standard
[Physical Resilience] Standard
[Tactical Acumen] Normal
[Combat Skill] Standard
[Originium Arts Assimilation] Standard
Profile
Greyy has passed multiple engineering examinations.
Now working at the Engineering Department, he specializes in R&D and the applications of new technologies, as well as participating in combat and technology testing as necessary.
Clinical Analysis
Imaging tests show the indistinct outlines of internal organs, obscured by abnormal shadows. Originium granules detected in the circulatory system. The subject is confirmed to be infected with Oripathy.
[Cell-Originium Assimilation] 7.3%
Assimilation has been brought under control, but caution for the patient's condition remains necessary.
[Blood Originium-Crystal Density] 0.26u/L
Owing to the patient's condition, we've taken a series of invasive procedures and were met with surprising results. It is recommended that we steadily progress with this treatment.
Archive File 1
Both the Medical and Engineering Departments have received complaints regarding Operator Greyy's lifestyle and the way he works, but these complaints have always left the operators there stupefied.
To help everyone, Greyy truly has worked so hard that he might have overdone it. We've even heard reports of him helping inspect electrical wiring till late at night, whereupon he ended up passing out due to hypoglycemia from not even taking the time to eat. But having seen how industrious he always is, we found it difficult to speak up and dampen his enthusiasm. Though he himself felt guilty about this, he was likely to repeat the same mistake and exhaust himself again.
'We need a turning point,' Mechanist suddenly proclaimed, as he finished reading a large-scale inspection report. Then, on another exceptionally normal day, we all heard that Mechanist suddenly took on a new apprentice. While this is nothing unusual, it's not all that common either, given how strenuous the elite operators' missions are.
Mechanist simply dismissed it as a natural turn of events, though. Eh, apprentices. Nothing is more important than having a decent goal and a thirst for knowledge, isn't that right? As it turns out, helping others channel their energy properly and sorting out mechanical wiring structures may not actually be all that different.
Of course, ever since then, the Medical and Engineering Departments have received a lot less of the aforementioned complaints regarding Greyy.
Archive File 2
It seems Greyy tends not to take very good care of his own health. This is especially evident in... how he spends all his time studying and working, day and night. Ordinarily, this wouldn't necessarily be a bad thing. But it's a different story when we're talking about an Oripathy patient with a weaker physical constitution than a healthy person. Of course, the Medical Department monitors his work and rest to prevent it from getting too unreasonable, but what we are actually more concerned about is his mental health.
HR even asked us to confirm this, but tests don't lie. Contrary to our assumptions, Operator Greyy does not have survivor syndrome or any similar disorders. We must admit we were probably a little too narrow-minded. The driving force behind his diligence is not trauma, or even a wish to repay Rhodes Island's kindness. Rather, he is genuinely interested in these technologies, and truly wants to use them to improve people's lives.
We often picture 'technology improving our lives' in terms of the conveniences brought by technological advancement, but it's easy to forget a key part of this picture: the men and women who work tirelessly to implement the technology that improves our lives. This goes for both medical and engineering tech. At Rhodes Island, we strive to provide operators like Greyy a platform where they can excel and flourish.
Archive File 3
For centuries, the energy found in Originium has both worried and motivated us. In the history of its taming, the most exciting achievement ever made was undoubtedly the technology to generate electricity with it. This breakthrough single-handedly solved the problem of the high cost of Originium Arts conductors and accelerated the economization of Originium energy, while also improving its safety and ease of use.
Thanks to this technology, a wide range of products that require a stable supply of Originium energy have become available on the market. These include lighting equipment that has no risk of explosion and no need for high maintenance costs, something that we now take for granted. The unearthing of Originium energy had an explosive impact on Terra, and it was this technology that turned that impact into a trickling stream that continues to enrich each and every nomadic city.
—From the preface of Nomadic City Technologies Discussions, Volume 3
Archive File 4
The control systems produced and manufactured by Volvort Kochinski are known far and wide. Based on our investigations, Operator Greyy's mother was very likely an engineer employed by that company. However, we have yet to find her name in any of their files. Moreover, there are also reports suggesting that the prototype of a certain piece of technology once stolen from the company was discovered in Bolívar. How it got there is currently being investigated. Based on the scattered clues we currently possess though, we have reason to believe that the prototype was undoubtedly related to a new form of energy technology. Technological innovation brings more than just good, and to sustain its birth there are always sacrifices not known to the masses. We risk being traced ourselves if we investigate any further, and as such, may have to put this matter on pause for the time being.
In addition, we have reason to believe that Greyy's father was arrested during the unrest and disappeared without a trace soon thereafter. The chances that he survived are slim. It is recommended that HR use their discretion in determining whether the operator should be informed of this.
Promotion Record
Lately, Mechanist has been a tad bit depressed. Just a little. But what's even more depressing is that, from a bystander's point of view, the way he looks when he's depressed is almost comical. Or perhaps it's because it's not easy for anyone to relate to what he's feeling.
Come to think of it, on a mission related to Rhine Lab not too long ago, he saw a kind of substance that existed only in imagination, although that's hardly unexpected in a place like that.
Right, it may not exactly be beyond imagination. Originium Arts and conductors have for a long time allowed us to bring our wildest dreams to life, but if someone were to tell you that someone actually created something that'd previously been only a pipe dream...
Right, it'd make you feel a little left out. That it was a little unfair. And, of course, maybe a little... jealous?
Ferdinand was telling the truth, though. Of course, such a magnificent Arts conductor like that, like something out of science fiction, could herald the start of a new era. What's more, its purpose was clearly more than just a conductor. Naturally, every engineer who admires cutting-edge technology wouldn't be able to control their eagerness to try it out.
Fortunately, having seen that transmitter at its fullest potential, Greyy knows how Mechanist feels. Unfortunately, that just means we have one more slightly depressed engineer.
Stats
- HP238th of 4551,730
- ATK192nd of 455628
- DEF216th of 455240
- RES87th of 45215
- Block1
- DP cost360th of 44624
- Redeploy70s
- Attack interval344th of 4552.1s
At Elite 2, level 80, 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: 778ATK: 311DEF: 120RES: 10Block: 1DP: 22Redeploy: 70Interval: 2.1
- Elite 0 Lv. 50HP: 1038ATK: 421DEF: 156RES: 10Block: 1DP: 22Redeploy: 70Interval: 2.1
- Elite 1 Lv. 70HP: 1314ATK: 533DEF: 196RES: 10Block: 1DP: 24Redeploy: 70Interval: 2.1
- Elite 2 Lv. 80HP: 1730ATK: 628DEF: 240RES: 15Block: 1DP: 24Redeploy: 70Interval: 2.1
Base values before trust, potentials and modules. Full trust adds HP +150, ATK +60.
Trait
- Attacks deal two instances of Physical damage to ground enemies in a small area (The second instance is a shockwave that has half the normal ATK)
Skills
2
Swift Strike γ
Manual trigger · Auto recovery · Unlocks at Elite 0LevelATK +45%; ASPD +45
- SP cost
- 35
- Initial SP
- 15
- Duration
- 35s

Beacon of Dawn
Manual trigger · Auto recovery · Unlocks at Elite 1LevelFires a lightning ball towards the target's position that lasts for 12 seconds. Every 1.5 seconds, the lightning ball deals 130% ATK as Arts damage to all nearby enemies and has 40% chance to Slow them for 1.6 seconds Can hold 2 charges
- SP cost
- 25
- Initial SP
- 0
- Charges
- 2
Talents
1Light-Stealing Chain
- Elite 1
- Attacks have 25% chance to Slow the target for 2 seconds
- Elite 2
- Attacks have 40% chance to Slow the target for 2 seconds
Potentials
- Potential 2
- DP Cost -1
- Potential 3
- Redeployment Time -4 sec
- Potential 4
- ATK +32
- Potential 5
- Redeployment Time -6 sec
- Potential 6
- DP Cost -1
Modules
1
Experimental ECU Prototype (BOM-X)
Unlocks at Elite 2 Lv. 50StageStatsTraitTalent- Stage 1Stats: HP +160, ATK +20, DEF +10Trait: Attacks deal three instances of Physical damage to ground enemies in a small area (The second and third instances are shockwaves that have half the normal ATK)
- Stage 2Stats: HP +200, ATK +30, DEF +12Trait: Attacks deal three instances of Physical damage to ground enemies in a small area (The second and third instances are shockwaves that have half the normal ATK)Talent: Attacks have a 40% chance to Slow the target for 2 seconds, and Slowed enemies take +10% damage
- Stage 3Stats: HP +240, ATK +40, DEF +15Trait: Attacks deal three instances of Physical damage to ground enemies in a small area (The second and third instances are shockwaves that have half the normal ATK)Talent: Attacks have a 40% chance to Slow the target for 2 seconds, and Slowed enemies take +15% damage
To unlock
- During battle, have Greyy the Lightningbearer use Beacon of Dawn a total of 10 times (excluding Support Units)
- Clear Main Theme 1-3 with a 3-star rating; You must deploy your own Greyy the Lightningbearer, and only Vanguard Operators are allowed for the remaining members
Module record
Greyy tested his newly created prototype in the wilderness.
He had stayed up several entire nights to work on the thing, sneakily lighting a lamp so he could debug and compile. Such caution reminded him of growing up in his shanty, where his mother would use salvaged materials to work a bit of Arts, igniting a small spark of light in their dark home after the sun had set, allowing him to read for a while in its glow. Then the fuel burned out, erupting in pungent smoke and dazzling sparks, spurring a moment of tremendous brightness before plunging them into darkness again.
He was now quite familiar with this pitch-black wilderness, devoid of light and any other people besides himself. Dim fireflies couldn't illuminate even a couple of steps ahead, leaving only the whooshing of the wind, and sometimes not even that.
Greyy set up his framework, input data, racked the equipment on the frame, and started it running. He wasn't entirely sure what this thing could bring about, just a string of data he had calculated a few days ago; he was doing his best to bring it to life, hoping for some results. Maybe it could provide stable power to a village, perhaps it could fill in a missing piece of a technical puzzle, or maybe it would amount to nothing more than a dazzling but useless spark.
He was no longer afraid of the darkness, but he still grew tense, fearing that he might not even produce a spark this time.
'Don't be scared, boy. I work at the poor house, I've seen too many dying people surrounded by loved ones. In times like those, all emotions mean something, just don't be afraid, fear doesn't help.'
The device flickered to life, disturbing the fireflies, causing them to flutter and fly farther into the wilderness, where they were quickly swallowed by the darkness.
The light illuminated the night, but it quickly dissipated within the dark, not even managing to burst into a spark.
'Another failure...'
Greyy slumped to the ground in despair. The wind blew across the wilderness. He didn't feel cold, only the sensation of his mother embracing him.
He closed his eyes, and in the far distance, the generator in the village suddenly spun into action, the entire settlement flickering to life. Yet in this quiet night, no one saw it, including Greyy, who had finally fallen into a deep sleep.
Inside, Mechanist's light suddenly intensified. He looked out the window, and a star in the sky blinked at him, a brilliant white light shining on the wastelands, as if an eternal star had finally touched the ground.
Mechanist closed the book he had been reading and walked out.
'You can be scared, boy, but don't stop!'
Base skills
2
Line Patrol Frame
Power Plant · Elite 0When this Operator is assigned to a Power Plant, +1% Drone recovery rate for every 10 max Drone capacity (Max +25%)

Dawnlight
Power Plant · Elite 2When this Operator is assigned to a Power Plant, if there are no Operation Platforms in other Power Plants, Power Plant +1(only affects facility quantity)
Outfits
4
Elite 1
Default Outfit
Art by 我妻洛酱

Elite 2
Default Outfit
Art by 我妻洛酱

Aftershow
Icefield Messenger/IV
Art by 我妻洛酱
Store

Biochemical Submergence
Storyboard Breaker
Art by 我妻洛酱
Store
Voice lines
38Show all 38 lines
- Appointed as Assistant
- There's a limit to the types of documents I can help you with, Doctor. But I'll try to learn. I'm hoping to lead my own major engineering project someday, so I gotta accumulate knowledge from different domains.
- Talk 1
- Just spending some time reading. No, I'm not pushing myself too hard. Oripathy doesn't leave me too much time, so I must... Oh, sorry, I didn't mean to make things awkward.
- Talk 2
- I've gotten quite a bit taller in the last couple of years? Hehe, I'm still growing, after all. My ears have gotten perkier? Er, I guess it's also because I'm still growing...?
- Talk 3
- No, Doctor, I haven't gotten more talkative... but Engineering veterans say we have to sound certain of ourselves, in order for our skills and designs to feel certain... I'll keep working at it.
- Talk after Promotion 1
- Looks like the upcoming courses are even more complicated, and Engineering's idea of an internship is a little… *sigh*… never mind, I can handle it. Yes, I'll be sure to get enough rest. Rest is important to studying efficiently.
- Talk after Promotion 2
- Mankind may have learned to overcome the darkness of night, but there are always shadows that even the brightest lights cannot breach. If I can continue to improve this technology, and bring warmth and light to those who shiver in the cold night...
- Talk after Trust Increase 1
- Though I now fully leave the line patrol work to my drones, it doesn't mean my early intership years are worthless. Look at my physique now, even Medical doesn't have to worry about me anymore... um, Doctor? Why are you crying?
- Talk after Trust Increase 2
- Volvort Kochinski... I've seen their mark on Mamá's equipment. Not even Rhodes Island intelligence has been able to track down Mamá since the incident. Is she covering her tracks, running from something?
- Talk after Trust Increase 3
- Doctor, I'm going to visit a client to help with PLC testing. It won't take too long. You can use Rhodes Island Messengers to contact me if you need something... but I'm sure you can handle anything that comes up.
- Idle
- Doctor... Doctor? Asleep already?... I see... This next segment is prone to bugs. I should set alerts to silent...
- Onboard
- Hello, Doctor. This equipment was my graduation project. My initial plan was to... huh? Putting it into service? Dios mío(My goodness), so this is the 'Doctor's Thesis Defense' that Closure talked about?
- Watching Battle Record
- No matter how much I watch, I just can't help but feel… everyone's style is so individualized, it's hard to summarize anything for general application…
- Promotion 1
- It's an honor to earn your recognition, and that of Engineering. I know this is just the starting point, and I'll keep working to make sure that I don't let you down.
- Promotion 2
- Countless frontiers remain uncharted on this land named science, waiting to be mapped and discovered. Though our latest technologies help get their views from afar, we have yet to set our foot on them. My dream, Doctor, is to be the pioneer that explores these realms with engineering.
- Added to Squad
- A practical field study... in combat? Sure, no problem.
- Appointed as Squad Leader
- Understood. I'll compile a deployment report with suggestions for improvement.
- Depart
- We're into an assault mission. Before we breakthrough the enemy defenses, I'm counting on you to hold the line.
- Begin Operation
- Battlefield is where soldiers and war machines witness their own prime… and their own end.
- Selecting Operator 1
- Output stable.
- Selecting Operator 2
- On your call.
- Deployment 1
- Environ parameters set.
- Deployment 2
- EM trajectory calibrated.
- In Battle 1
- I'll create an opening.
- In Battle 2
- Hit them in the face!
- In Battle 3
- This will be the breakthrough!
- In Battle 4
- I choose you!
- 4-star Result
- Things were worse than expected, Doctor. Even our contingency plan was pushed to its limit... but we still did it!
- 3-star Result
- Phew… Everything went according to plan. All equipment in good condition. We're ready for the next phase.
- Sub 3-star Result
- Effect on target below expectations, risk of potential failure… The re-simulation of both Doctor and PRTS are required for next steps.
- Operation Failure
- No obstacles on the evacuation path. It's time to retreat, Doctor!
- Assigned to Facility
- These facilities could use an upgrade...
- Tap
- One moment, I'm almost done here... just a few lines more...
- Trust Tap
- Here so early, Doctor? Give me a moment, I'm almost done...
- Title
- Arknights.
- New Year's blessing
- Want to watch the light show together tonight? I designed this year's New Year show featuring my latest eco-lights, and they're sure to impress. After I'm done with their modification with Engineering, I'll donate them to offices in remote regions as disaster relief supplies.
- Greeting
- Everything going well, Doctor?
- Birthday
- Happy birthday, Doctor! Here's a gift I designed for you. Why don't you take a look inside? See? There's a button on the side of the base. Just press it... and there we go! 'A town lit by home lights under a starry sky' in this little crystal ball, lovely isn't it?
- Anniversary Celebration
- I never thought I would have the opportunity to learn so much and do so much... with determination and hard work, even one little spark can light up the night sky. This is the most important lesson that I learned from Rhodes Island.
Upgrade costs
Open in the plannerPromotion
- Elite 1
Sniper Chip ×4
Sugar ×5
Device ×2
LMD ×20,000 - Elite 2
Sniper Dualchip ×3
Grindstone Pentahydrate ×7
Incandescent Alloy ×16
LMD ×120,000
Skill levels
- Lv. 2
Skill Summary - 1 ×4 - Lv. 3
Skill Summary - 1 ×4
Oriron Shard ×5 - Lv. 4
Skill Summary - 2 ×6
Polyketon ×3 - Lv. 5
Skill Summary - 2 ×6
Device ×3 - Lv. 6
Skill Summary - 2 ×6
Oriron Cluster ×4 - Lv. 7
Skill Summary - 3 ×6
Aketon ×2
Loxic Kohl ×4
Mastery: Swift Strike γ
- M1
Skill Summary - 3 ×5
Cutting Fluid Solution ×3
Integrated Device ×3 - M2
Skill Summary - 3 ×6
White Horse Kohl ×3
Keton Colloid ×5 - M3
Skill Summary - 3 ×10
Polymerization Preparation ×4
Incandescent Alloy Block ×4
Mastery: Beacon of Dawn
- M1
Skill Summary - 3 ×5
Refined Solvent ×3
Incandescent Alloy ×4 - M2
Skill Summary - 3 ×6
Manganese Trihydrate ×3
Cutting Fluid Solution ×5 - M3
Skill Summary - 3 ×10
D32 Steel ×4
Polymerized Gel ×4
Module: Experimental ECU Prototype (BOM-X)
- Stage 1
Module Data Block ×2
Optimized Device ×3
LMD ×40,000 - Stage 2
Module Data Block ×2
Data Supplement Stick ×20
Sugar Lump ×4
LMD ×50,000 - Stage 3
Module Data Block ×2
Data Supplement Instrument ×8
Manganese Trihydrate ×5
LMD ×60,000
How to get Greyy the Lightningbearer
Recruitment & Headhunting
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