
Guard
Arene
★★★★
Laterano
Introduction
Arene is a 4-star character in Arknights. Arene's class is Guard. Faction: Laterano.
On the combined Arknights tier list Arene is C tier, 234th of the 410 characters ranked, from where 2 community tier lists put Arene.
What Arene does
A
Guard with an anti-air lean: he goes after drones first and hits them with 43% more ATK.
Just Kidding drops blocking for double 150% strikes, and
Deadly Prank stretches his range and switches him to 160% Arts hits on two targets.
Profile
Arene's species is listed as Sankta. Arene's birthday is September 7, and Arene stands 161cm tall. Arene is voiced by FengXiu in Chinese, Kieran Regan in English, Yoshitsugu Matsuoka in Japanese, and Lee Kyung-tae in Korean. umo_yszx drew Arene.
Stories
9Basic Info
[Code Name] Arene
[Gender] Male]
[Combat Experience] Six months
[Place of Birth] Laterano
[Date of Birth] September 7
[Race] Sankta
[Height] 161cm
[Infection Status]
Crystals have appeared on his body. Infection confirmed by medical examination.
Physical Exam
[Physical Strength] Normal
[Mobility] Normal
[Physical Resilience] Normal
[Tactical Acumen] Excellent
[Combat Skill] Normal
[Originium Arts Assimilation] Excellent
Profile
Operator Arene is a Laterano-born Sankta who was exiled from Laterano after contracting Oripathy during a Laterano firearm inheritance-related incident several years ago. After he departed Laterano, he left for Leithanien to pursue further studies.
Having passed a battery of examinations, he is currently serving as a Rhodes Island Guard Operator and receiving treatment.
Clinical Analysis
Imaging tests have shown the outlines of his internal organs to be indistinct due to abnormal shadows. Originium granules have been detected in his circulatory system, confirming him to be infected with Oripathy.
[Cell-Originium Assimilation] 5%
Small traces of infection are visible on the surface of the body.
[Blood Originium-Crystal Density] 0.23u/L
Operator Arene has been receiving Oripathy-related treatment for a long time. As a result, his infection is well under control, with no trend of deterioration.
Archive File 1
There are many regulations in Laterano law that lay out strict, detailed stipulations for how to care for citizens who contract Oripathy in many possible scenarios.
When a Laterano citizen contracts Oripathy, he or she continues to enjoy all of the rights guaranteed to them as part of their citizenship. However, aside from a few special cases, they are typically not allowed to remain in Laterano territory. Compared to the strict regulations many other countries and territories have for the Infected, you could say that only getting exiled from Laterano is far more lenient. That being the case, if you become Infected in Laterano, you must forever leave your homeland, never again to set foot on the place you grew up. To many Lateranos, this is understandably an unbearable proposition.
On his own initiative, operator Arene studied in Leithanien for years after contracting Oripathy. Consequently, the hometown that he can no longer return to may very well have become nothing but a faint memory to him long ago.
Archive File 2
Most people tend to have a rather ingrained impression of the Sankta. To them, the Sankta and their guns are inseparable concepts, and the Sankta, with their halos above their heads, are never ones to part with their precious firearms. And whenever a Sankta is unable to keep a gun due to whatever extraordinary circumstance, they would usually choose the next best thing they are allowed: long-ranged weapons like bows.
In most cases, one would be correct to make such assumptions. That being said, there are some occasional exceptions to the norm. Operator Arene is one such exception at Rhodes Island. He is one of the few Sankta here to forgo the use of firearms, instead opting to use Originium Arts as his primary means of attack.
The Originium Arts that Operator Arene utilizes are somewhat unusual: his Arts tend to be have toxic, disintegrative, and corrosive traits. As a result, he normally keeps away from crowds in order to mitigate any unnecessary risks. And just like the impression that others typically have of Operator Arene himself, his Originium Arts typically strike others as beautiful yet dangerous, amicable yet seclusive, and requiring extra care to approach.
Due to his frequent use of Arts, Arene himself usually carries a faint aromatic fragrance. The fragrance's effect on others is alterable at will, and can either be rendered completely harmless or made dangerously toxic during the most crucial situations.
Archive File 3
When Operator Arene first arrived at Rhodes Island, he was accompanied by a Notarial Hall executor.
According to this chaperone of his, a colleague of Operator Executor's, both of Arene's parents were highly respected Laterano firearms researchers, and the two of them were frequently dragged into all kinds of Laterano firearm-related incidents thanks to their profession. It is precisely for this reason that, when Arene contracted Oripathy several years ago, his parents opted to send him, their one and only son, away from danger to Leithanien instead of keeping him close by.
Regretfully, both of his parents were killed during a recent clandestine operation to steal Laterano firearms technology. Their will unfortunately brought Arene plenty of trouble as well—most people seem to believe that a parent would always leave every last thing they treasured to their children. In reality, the only thing that Arene's parents ever wished for was for their only son to live a peaceful life. They knew their research would undoubtedly be taken up by Laterano departments far more up to the task than him.
Even though the crisis has mostly been averted thanks to Operator Arene's master plan, there still remains enough of a risk that, in spite of the young man's temperament, the poor executor had to escort Arene to Rhodes Island to seek his colleague's help, before taking a temporary leave to deal with some so-called problematic follow-up work.
During his childhood, Arene's parents were often preoccupied with work and had little time to spend with their son, leaving him alone at home most of his childhood. Young children often have a hard time understanding their parents' passion for work. To the young Arene, it was guns that had stolen his parents' attention from him, and that became the source of his apathy against guns, normally admired by Sankta children far and wide. Furthermore, after his infection during the accident, he lost any opportunity to have his own gun.
Perhaps because he departed Laterano at an early age, Arene tends to be a little sheepish around some of our other Laterano operators. Instead, he is more proactive in interacting with our Leithanian operators. One such example is Operator Eyjafjalla. The two of them had studied under the same famous professor at their university, just barely enough to make them old classmates.
Archive File 4
When Arene first joined our ranks, it didn't take long for us to notice his completely nonchalant attitude and lack of restraint, likely a result of the environment he grew up in.
At first, none of us thought this was a problem. After all, we have operators with all kinds of personalities here at Rhodes Island, even some particularly freewheeling Sarkaz mercenaries that we had to reluctantly learn to tolerate. Compared to them, the young boy's tendency to play pranks on operators or his mildly sadistic attitude toward his enemies were hardly issues at all.
However, when Arene brought an enemy combatant back with him after an operation and then half-jokingly suggested practicing new Originium Arts on him, it became obvious to us that it was perhaps not a good idea to afford our still-growing adolescent operators total, unrestricted freedom. Operator Arene should no longer be allowed to do whatever he pleases. The young, sensitive Sankta is in dire need of proper guidance and instruction that, cruicially, do not bore him.
Promotion Record
The young man refers to you as his professor.
Both you and him should be well aware that he didn't actually mean it at first.
But what about now?
Perhaps you could actually teach him something. He is still learning, and he needs someone to guide him to the path he is to take.
Stats
- HP147th of 4552,250
- ATK182nd of 455640
- DEF142nd of 455340
- RES132nd of 45210
- Block60th of 4472
- DP cost201st of 44618
- Redeploy70s
- Attack interval168th of 4551.3s
At Elite 2, level 70, 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: 945ATK: 263DEF: 162RES: 5Block: 2DP: 16Redeploy: 70Interval: 1.3
- Elite 0 Lv. 45HP: 1350ATK: 388DEF: 222RES: 5Block: 2DP: 16Redeploy: 70Interval: 1.3
- Elite 1 Lv. 60HP: 1777ATK: 518DEF: 282RES: 10Block: 2DP: 18Redeploy: 70Interval: 1.3
- Elite 2 Lv. 70HP: 2250ATK: 640DEF: 340RES: 10Block: 2DP: 18Redeploy: 70Interval: 1.3
Base values before trust, potentials and modules. Full trust adds ATK +55.
Trait
- Can launch Ranged Attacks that deal 80% of normal ATK
Skills
2
Just Kidding
Manual trigger · Auto recovery · Unlocks at Elite 0LevelCannot block enemies. Attacks strike twice and deal 150% ATK as physical damage each
- SP cost
- 25
- Initial SP
- 15
- Duration
- 15s

Deadly Prank
Manual trigger · Auto recovery · Unlocks at Elite 1LevelRange expands and ranged attacks no longer deal reduced damage. Attacks deal 160% ATK as Arts damage and target an additional enemy
- SP cost
- 30
- Initial SP
- 15
- Duration
- 20s
Talents
1Structural Decomposition
- Elite 0
- Prioritize attacking drones
- Elite 1
- Prioritize attacking drones; ATK +20% when attacking drones
- Elite 1 · Potential 5
- Prioritize attacking drones; ATK +23% (+3%) when attacking drones
- Elite 2
- Prioritize attacking drones; ATK +40% when attacking drones
- Elite 2 · Potential 5
- Prioritize attacking drones; ATK +43% (+3%) when attacking drones
Potentials
- Potential 2
- DP Cost -1
- Potential 3
- Redeployment Time -4 sec
- Potential 4
- ATK +18
- Potential 5
- Improves Talent
- Potential 6
- DP Cost -1
Modules
1
The Book of Arene (LOR-Y)
Unlocks at Elite 2 Lv. 40StageStatsTraitTalent- Stage 1Stats: HP +120, ATK +33Trait: ASPD +12 when there are 2 or more enemies in attack range.
- Stage 2Stats: HP +160, ATK +39Trait: ASPD +12 when there are 2 or more enemies in attack range.Talent: Attacks [Drone] units first, and ATK +50% when attacking [Drone] units
- Stage 3Stats: HP +185, ATK +45Trait: ASPD +12 when there are 2 or more enemies in attack range.Talent: Prioritizes attacking Drones; +55% ATK when attacking Drones.
To unlock
- Complete a total of 5 battles; You must deploy your own Arene, and unleash Deadly Prank at least once in each battle
- Clear Main Theme 2-8 with a 3-star rating; You must deploy your own Arene, and cannot include any other Sniper Operators in your squad
Module record
The youth is unbothered by the curiosity of others, especially when it is directed toward the notebook he carries.
'It was my teacher's request.'
But during such conversations, he would always wear his usual distant smile, making no attempt to mask his indifference.
'My teacher wants me to write more.'
Of course, he's always known that people were secretly gossiping about the contents:
'Did you know? Arene takes the name of every enemy he's killed in his notebook. The Doctor had him keep a record so that he'd understand the value of life.'
'I heard the ink he uses is a deadly toxin he concocted himself. Anyone who tries to take a look at his notebook will, '
'I'm more inclined to believe he's hiding something shady in there, like data from human experimentation. The last time I saw him with a prisoner, '
'If you ask me, he's just going through a rough patch in life. He's probably just keeping a diary to sort through his feelings.'
They speculate, they doubt, but the young man simply smiles at the various comments.
He sets the notebook down on his desk and flips it open.
He pulls out a transparent fountain, as if drawing an overly sharpened dagger, and fills it with the brightly colored ink he made himself, purported to be laced with deadly toxin
'The voices of others are important, but it's your own answers that matter most.
'Write down whatever you want to tell me, and yourself, the most.'
Guns that have killed, poison with a deceiving aroma, blurry voices, the cruelty and malice inexorably hidden deep within... Many things cross his mind.
When his senses return to him, he realizes that the tip of the pen has punctured the page again, the brightly-colored ink seeping into the snow-white paper like the bloodied, grasping limbs of enemies, until everything contorts into a bottomless vortex.
Arene lets out a chuckle and casually tears out the besmirched sheet of paper.
He then closes the notebook and stashes it back in his pocket.
Base skills
3
Waste Not, Want Not
Workshop · Elite 0When this Operator is assigned to the Workshop to process Elite materials, increases the byproduct production rate by 5% for every 1 Operator with 4 or less Morale assigned to the Dorms

Everyone Does Their Part
Workshop · Elite 1When this Operator is assigned to the Workshop to process Elite materials, increases the byproduct production rate by 5% for every 1 Operator with 20 or less Morale assigned to the Dorms

Searching for Solitude
Dormitory · Elite 1When this Operator is assigned to a Dormitory, increases own Morale restored per hour by +0.7; If there are other Operators in that Dormitory, further increases own Morale restored per hour by +0.05 for each additional Operator.
Outfits
4
Elite 1
Default Outfit
Art by umo_yszx

Elite 2
Default Outfit
Art by umo_yszx

Casual
Cambrian/II
Art by umo_yszx
Store

Dangerous Invitation
Unveiling of Devotion/I
Art by umo_yszx
Store
Voice lines
38Show all 38 lines
- Appointed as Assistant
- The files are in order. Is that all we have to do today? Good, then why don't we talk about the operation the other day, Professor?
- Talk 1
- Try not to come too close when I use Arts, okay? ... You won't? Whatever suits you then.
- Talk 2
- Why am I calling you 'Professor'? Because I'm actually learning quite a lot from you: where to assign personnel on the battlefield, how to command, among many other things… What more reason do we need?
- Talk 3
- Here, you can have this. Some sort of candy, I think. No need to thank me. I got it from someone else anyway. Couldn't care less.
- Talk after Promotion 1
- Sankta using staves is a rare sight to see, you say? Those fanatics on a non-stop shooting spree must have left you with a bad impression with their 'pews' and 'bangs.' Not all Sankta use guns as their weapons. At the very least, I don't like them.
- Talk after Promotion 2
- Rather than sharing a single secret, we should exchange our secrets with each other. That's how you build a strong, equal relationship. So if you want to learn any of my secrets, you better come up with something just as saucy for me, Professor.
- Talk after Trust Increase 1
- There are no Infected in Laterano. Once a Sankta contracts Oripathy, he is immediately exiled. But even if you become Infected, no matter where you are, you still enjoy all kinds of privilege as a Laterano... You just don't get to set foot in your homeland again, that's all.
- Talk after Trust Increase 2
- My parents' will left me with quite a bit of trouble, and it was really a hassle to get it taken care of. If it wasn't for that uptight executor making things difficult for me, it all could've been much easier... Oh, whatever, it still went according to my plan.
- Talk after Trust Increase 3
- I want to capture a few people to try out some new Arts in our next operation. I can't...? Alright, fine. It's a shame, but if that's what you say, Professor, maybe some other time, then. Eh? Not this time, and not ever? Geez, don't be so uptight.
- Idle
- Are you asleep? People who fall asleep at work get their faces drawn on, you know...? Just kidding, I know you're awake.
- Onboard
- Codename Arene, officially joining today, it seems. So you are the Doctor... I hope we'll get along, Professor {@nickname}.
- Watching Battle Record
- Studying tactics? Sounds kinda interesting.
- Promotion 1
- This doesn't seem all that different than before. Or are you going to teach me some tricks of the trade, Professor?
- Promotion 2
- Doctor, you aren't testing me, are you? Alright then, I'm just getting in the mood. Okay, starting right now, whatever happens is going to be our own little secret.
- Added to Squad
- Okay, I'll follow your orders.
- Appointed as Squad Leader
- So actual combat for my next assignment? Okay, let me think about the deployment...
- Depart
- As long as we achieve our goals, it doesn't matter if the process is a little rough, huh?
- Begin Operation
- Welcome. I've been waiting.
- Selecting Operator 1
- My turn?
- Selecting Operator 2
- No need to rush.
- Deployment 1
- Not a bad position.
- Deployment 2
- I can do whatever I want, right?
- In Battle 1
- I've given my warning.
- In Battle 2
- Does it hurt?
- In Battle 3
- Tell me. How are you feeling right now?
- In Battle 4
- That's not a bad scream at all.
- 4-star Result
- That went far better than I expected. I shouldn't have thought so little of you, Professor.
- 3-star Result
- That was just as expected. No surprises, even a little boring.
- Sub 3-star Result
- A few slipped past. Should I go after them? Strategically speaking, I don't recommend it.
- Operation Failure
- This is quite the bad situation... You know what the appropriate course of action is now, right?
- Assigned to Facility
- Isn't there a closer room to the Professor's?
- Tap
- Hmm?
- Trust Tap
- We have some time to spare. Why don't we review our last mission, Professor?
- Title
- Arknights.
- New Year's blessing
- Professor, I've learned a new trick. You can come closer this time. It's not dangerous. Put this piece of metal on your hand, then just very lightly... Look, it turned into a small firework. How about that? It's just as good as the noisy ones outside, right?
- Greeting
- You look tired. It's okay if you sleep a little longer, Professor.
- Birthday
- Happy birthday, Prof. {@nickname}. As you can see, I'm not too fond of overly complicated ceremonies. I hope you're not so into loud parties, either, since I'm planning to celebrate in more meaningful ways with you. Right, I mean just the two of us.
- Anniversary Celebration
- Professor, when you steer Rhodes Island, what do you weigh and consider? Enemies, friends, what we need to do, what we mustn't do... There has to be a line that we cannot cross so that we don't lose ourselves. Am I right? I see...
Upgrade costs
Open in the plannerPromotion
- Elite 1
Guard Chip ×3
Orirock Cube ×1
Polyketon ×1
LMD ×15,000 - Elite 2
Guard Chip Pack ×5
Orirock Cluster ×21
Integrated Device ×7
LMD ×60,000
Skill levels
- Lv. 2
Skill Summary - 1 ×2 - Lv. 3
Skill Summary - 1 ×2
Diketon ×3 - Lv. 4
Skill Summary - 2 ×3
Device ×1 - Lv. 5
Skill Summary - 2 ×3
Orirock Cube ×4 - Lv. 6
Skill Summary - 2 ×3
Incandescent Alloy ×2 - Lv. 7
Skill Summary - 3 ×4
RMA70-12 ×2
Mastery: Just Kidding
- M1
Skill Summary - 3 ×2
White Horse Kohl ×1
Aketon ×4 - M2
Skill Summary - 3 ×4
Incandescent Alloy Block ×2
RMA70-24 ×2 - M3
Skill Summary - 3 ×6
D32 Steel ×2
Polymerized Gel ×2
Mastery: Deadly Prank
- M1
Skill Summary - 3 ×2
Keton Colloid ×1
Coagulating Gel ×3 - M2
Skill Summary - 3 ×4
Orirock Concentration ×2
Grindstone Pentahydrate ×3 - M3
Skill Summary - 3 ×6
Polymerization Preparation ×2
Polymerized Gel ×2
Module: The Book of Arene (LOR-Y)
- Stage 1
Module Data Block ×1
Oriron Cluster ×4
LMD ×20,000 - Stage 2
Module Data Block ×1
Data Supplement Stick ×15
Transmuted Salt ×5
LMD ×25,000 - Stage 3
Module Data Block ×1
Data Supplement Instrument ×5
RMA70-12 ×6
LMD ×30,000
How to get Arene
Recruitment & Headhunting
Art
















