
Vanguard
Poncirus
★★★★★
Siesta
Introduction
Poncirus is a 5-star character in Arknights. Poncirus's class is Vanguard. Faction: Siesta.
On the combined Arknights tier list Poncirus is C tier, 288th of the 410 characters ranked, from where 2 community tier lists put Poncirus.
What Poncirus does
A DP
Vanguard whose
Engineer's Wish gives 12 DP on the spot, then goes permanent from its second activation, adding 1 DP every 4 seconds along with 35% ATK and 65% DEF. The payoff grows the longer a stage runs.
Profile
Poncirus is a female Liberi. Her birthday is Nov 21, and she stands 155cm tall. Poncirus is voiced by Yanqi Sun in Chinese, Jeannie Tirado in English, Kanna Nakamura in Japanese, and Lee Eun-jo in Korean. NOCO drew her.
Stories
9Basic Info
[Code Name] Poncirus
[Gender] Female
[Combat Experience] None
[Place of Birth] Siesta
[Date of Birth] Nov 21
[Race] Liberi
[Height] 155cm
[Infection Status]
Confirmed Infected by medical examination.
Physical Exam
[Physical Strength] Standard
[Mobility] Normal
[Physical Resilience] Normal
[Tactical Acumen] Normal
[Combat Skill] Normal
[Originium Arts Assimilation] Standard
Profile
Poncirus, a civil engineer by training who has previously worked on the construction, renovation, and demolition of buildings in places such as Columbia and Siesta. Recommended to Rhodes Island by Dr. Ceylon, she is currently aboard Rhodes Island for Oripathy treatment. At the same time, she has entered into a cooperation agreement with Engineering and assists Rhodes Island with the refurbishment and renovation of its indoor spaces on a part-time basis.
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] 3%
Operator Poncirus's infection is on the mild side. No Originium crystal distribution is visible on the surface of the body.
[Blood Originium-Crystal Density] 0.19u/L
Based on Poncirus's personal account, she contracted Oripathy when an Originium explosive was accidentally set off. Her condition is currently stable.
Many Medical Department members were dumbfounded upon learning the origins of her infection—'You mean it's possible to get infected like that?!'
'Huh? My density's about the same as a non-Infected? Does that mean my condition isn't very serious? I'm so lucky—'
'Uh... Poncirus? I really don't think you can call yourself lucky...'
Archive File 1
Operator Poncirus, real name Ann-Maier Andieross. She emphasized that although she's lived in Columbia for as long as she can remember, she is nonetheless a Siestan with a fondness for sourness.
When she first arrived at Rhodes Island with Dr. Ceylon's invitation in hand, Poncirus headed to the Medical Department for a routine checkup before her Oripathy treatment. Yet she did not meet up with the Medic operator in charge of welcoming her aboard. Instead, she somehow wandered into Aak's laboratory. Even more terrifying, Aak was currently holding an R&D seminar on a sour orange-citron hybrid painkiller, which somehow led to her being accepted as a volunteer in the clinical trial.
Through Warfarin's notes on the seminar, we learned that the development of this new painkiller was a failure. It seems that although its painkilling effect was as effective as expected, it had the side effect of making its users experience an intense sour taste for an extended period of time, which the majority of volunteers found unbearable. Poncirus was the only one who adapted to it well. She appeared visibly happy, and excitedly discussed the origin of the fruit that served as its primary ingredient with Aak.
Upon learning of Poncirus's continued misfortunes, Warfarin began to show an interest in her 'strange characteristics.' As such, she applied to be Poncirus's primary physician. The seminar records show that they found a more worthwhile subject to research, and after repeated verification it was determined that this was indeed Poncirus herself.
[Medical Department Voice Logs]
'Hey, you heard? Dr. Warfarin said she's going to personally treat that new Siestan patient!'
'Huh? THAT Dr. Warfarin? Well... she has my condolences.'
'I feel like they're actually getting along okay, though!
'I mean, the patient broke the doorknob by accident when she left the office, but Dr. Warfarin wasn't mad at all. She even made that face she normally only makes when she's doing experiments!'
Archive File 2
'Well, they weren't completely to blame... It's true that we weren't in the nomadic city, and they didn't really follow normal demolition procedures, but who could've known the Originium explosives would blast the debris that far away?
'And the shard just happened to come crashing through the window of the temporary dorm. And I just happened to be walking down that hallway, and just happened to get cut by glass shards tainted with Originium dust...'
When she got to this point, Poncirus earnestly summarized her entire life as equally uneventful. However, given this series of unfortunate events, 'uneventful' may be a particularly unconvincing turn of phrase, especially considering how every single person who heard the story of her infection came away dumbfounded—there were simply too many once-in-a-blue-moon coincidences involved. Fortunately, Poncirus herself was relatively optimistic about this event that completely changed her life from the ground up.
Even after being infected by Oripathy, she was unwilling to become a Pioneer. By chance, she heard that Siesta was about to migrate to a nomadic city and was recruiting workers for the big move. Remembering how her late grandfather had always wanted her to go back to Siesta to see it for herself, and realizing that she had no memory of its beaches, she began her journey to find both her homeland and a job.
Although a homecoming journey certainly sounds nice, in reality, she was throwing her fate to the winds by hitchhiking across the barrens... and of course, given her luck, she was merely drifting around all over the place while stopping at several false 'destinations.' By the time she finally arrived in Siesta, everyone had already moved to the nomadic city, and the old Siesta was already buried under a mountain of volcanic ash.
Let us list her misfortunes, then: while working as an intern, the company she worked for pinned the blame on her before she even graduated from college; unable to find any other work, she joined a small demolition crew, only to become infected; she was swindled out of the money meant for her healthcare premium by a con-man; she was taken to some far-flung backwater during the trip to her homeland; and in the end, she didn't even get to see its beaches with her own eyes... If you ignore the odds of all these unfortunate events happening one after another, and looked at her past experiences through a different lens, you'd find that she is a strong and stubborn woman—just like the Siestans who bid their homeland farewell to build a new one.
'Of course I'd never give up so easily. I mean, my talents and abilities are nothing to write home about, but...
'Huh? You think I'm earnest, responsible, and a true professional... just that I've got terrible luck?
'I. Really. Don't. Think. So!'
Archive File 3
Operator Poncirus's grandfather holds a very important place in her heart.
He used to be a construction worker in Old Siesta. When Siesta was but a small coastal gathering spot, her grandfather, still a young punk at the time, worked himself to the bone for the future of his seaside town. Even after Poncirus was born, her grandfather was still active on the frontlines of Siestan construction, albeit doing less intensive bricklaying and plastering work while putting his experience and sharp eyes to work. Of course, his perseverance in building Siesta was rooted completely in his own personal interests and faith.
'Grandpa once told me that back when he helped out in the mines, he once met a young scholar. The scholar told him that she wished the children of Siesta would get to live in a city full of love and kindness.
'He really agreed with what she said, so that became his vision of a 'mature' Siesta.'
Yet before he could see Siesta turn into what he always envisioned, the entire family moved away from the seaside town. According to Poncirus, not long after she was born, her family moved to a nomadic city in Columbia because of her parents' work arrangements. She told us that her parents were usually busy, and it was her grandfather who was always by her side throughout childhood. Similarly, it was through her grandfather's stories that she learned everything she knew about Siesta. The thing that vexed her the most was that right up until her grandfather passed away, her family had never returned to Siesta.
'When I was a kid, I thought my grandpa had really weird tastes. He always had a dried slice of sour orange in his water, he always added sour orange dressing to his salads, he always sprinkled sour orange powder on his fried beast steaks, and he even added a few drops of sour orange juice whenever he had ice cream. He did it so much that even I ended up liking sourness—or sour oranges, to be exact.
'I used to think that he just liked the taste, but then I found out that the last local dish he had before leaving Siesta was a sour orange pie.
'Actually, the sour oranges produced in Old Siesta were very sweet when ripe, but the people there liked to eat them unripe. Now I get it. The incomplete Siesta he worked on was a sour orange, and the city of love and kindness that he dreamt of is a sweet, juicy orange. He left all those sweet oranges to the younger generation.'
Archive File 4
After seeing her homeland buried in ash for herself, Poncirus spread a few seeds that represented her grandfather's wish to come home. Afterwards, she continued her journey to the newly built Siestan nomadic city.
When she arrived in New Siesta, the planning of Fashion Street's renovation was underway and in need of manpower. Just as she'd anticipated, she was able to find work in her hometown that she'd never once visited, and in her field of expertise even: construction.
Many of the shops on Fashion Street are ones that had been around since Old Siesta. Both to do her job better and to understand this city that she'd taken so long to visit, Poncirus got to know the Street's old folks and listened to their stories of the beaches, just as she'd once listened to her grandfather's.
'I didn't help them out all that much, really... It's the other way around, the shops on Fashion Street treated me really well. Like that time when I bought ice cream and the wind blew it right out of my hand. The cafe's old owner gave me a new scoop!
'When I spent time with them, it was like I was living the old days along with my grandpa. To tell the truth, I was a little jealous of him. He got to work with all these people toward a beautiful future he believed in. He must've been so motivated, every single day!'
We once asked Poncirus if she would like to join the Engineering Department and work aboard the landship, but she responded with a simple, 'There's nothing to tear down here,' and tactfully declined our invitation. Now, aside from her regular visits to the landship for medical examinations, and occasionally providing her renovation services to the Engineering Department, she spends most of her time in that 'reborn' city. We understand that she has formed deep friendships with the local populace and that she is intent on rebuilding her homeland with them.
'While doing renovation work, I was hoping to work on designs with some personality while maintaining Siesta's traditional styles, but I never expected my first job would have me tear down an entire storefront—
'Apparently, after the old owner passed away, his grandson didn't want to take over the shop... It's a shame. By the time I got there, the old store sign was already taken down, and there wasn't much left inside...
'But when I took the cabinets down, I found an old, dusty photo behind them. It looked like a group photo of all the construction workers when the store was built, and my grandpa was there too!
'Grandpa helped build the store, and all these years later, I helped tear it down. It's almost like it was destiny. What I'm saying is, my luck can't be THAT bad, right?'
Promotion Record
Just as the HR records show, Poncirus learned about Rhodes Island through Dr. Ceylon.
If her visit was merely an uneventful coincidence, then her meeting with Dr. Ceylon was a particularly dramatic one. Two young women with a passion to rebuild their homeland just happened to meet naturally, just like that. Then they hit it off and started working toward the same goal together.
According to Poncirus, she had just finished all the renovation work she was in charge of on the Fashion Street that day. But in addition to the sense of joy and accomplishment, she also felt lost for not knowing what to do next. That was when she met an anxious Dr. Ceylon, who was worried because while her Infected treatment center project had been approved by the city government, there was a severe lack of workers for the campus's initial construction phase.
After learning about Dr. Ceylon's circumstances, Poncirus quickly took the job and brought with her all the construction workers she'd met while working at Fashion Street, all to work toward building that 'city of love and kindness' they wanted to see.
Naturally, upon learning that Poncirus was infected with Oripathy, Dr. Ceylon insisted that she first undergo a comprehensive medical examination aboard Rhodes Island, which is how we came to know her.
Supposedly, the foundation work on the Infected treatment center's first office building is already complete, and they will soon begin work on the structure itself. And it is Poncirus who is leading the charge to erect this building, the symbol of Siesta's bright future.
Stats
- HP154th of 4552,215
- ATK357th of 455455
- DEF120th of 455360
- RES0
- Block60th of 4472
- DP cost97th of 44613
- Redeploy70s
- Attack interval74th of 4551.05s
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: 836ATK: 177DEF: 151RES: 0Block: 2DP: 11Redeploy: 70Interval: 1.05
- Elite 0 Lv. 50HP: 1162ATK: 265DEF: 217RES: 0Block: 2DP: 11Redeploy: 70Interval: 1.05
- Elite 1 Lv. 70HP: 1550ATK: 364DEF: 298RES: 0Block: 2DP: 13Redeploy: 70Interval: 1.05
- Elite 2 Lv. 80HP: 2215ATK: 455DEF: 360RES: 0Block: 2DP: 13Redeploy: 70Interval: 1.05
Base values before trust, potentials and modules. Full trust adds ATK +20, DEF +50.
Trait
- Blocks 2 enemies
Skills
2
Charge γ
Auto trigger · Auto recovery · Unlocks at Elite 0LevelInstantly gains 12 Deployment Points.
- SP cost
- 35
- Initial SP
- 20

Engineer's Wish
Manual trigger · Auto recovery · Unlocks at Elite 1LevelImmediately generates 12 DP; ATK +35% and DEF +65% for the duration From second activation and on: generates 1 DP every 4 seconds, and has unlimited duration
- SP cost
- 40
- Initial SP
- 25
- Duration
- 15s
Talents
1Demolition Team's Code
- Elite 1
- After being deployed for 30 seconds, Max HP +8%
- Elite 1 · Potential 5
- After being deployed for 30 seconds, Max HP +11% (+3%)
- Elite 2
- After being deployed for 30 seconds, Max HP +15%
- Elite 2 · Potential 5
- After being deployed for 30 seconds, Max HP +18% (+3%)
Potentials
- Potential 2
- DP Cost -1
- Potential 3
- Redeployment Time -4 sec
- Potential 4
- DEF +24
- Potential 5
- Improves Talent
- Potential 6
- DP Cost -1
Modules
1
The Morning Star of the Homeseeker (SOL-X)
Unlocks at Elite 2 Lv. 50StageStatsTraitTalent- Stage 1Stats: HP +180, DEF +32Trait: Blocks 2 enemies; Gains +8% ATK and DEF while blocking enemies
- Stage 2Stats: HP +225, DEF +35Trait: Blocks 2 enemies; Gains +8% ATK and DEF while blocking enemiesTalent: After being deployed for 30 seconds, Max HP +18%
- Stage 3Stats: HP +260, DEF +37Trait: Blocks 2 enemies; Gains +8% ATK and DEF while blocking enemiesTalent: After being deployed for 30 seconds, Max HP +20%
To unlock
- Complete a total of 5 battles; You must include your own Poncirus, and Poncirus must be the first Operator deployed
- Clear Heart of Surging Flame OF-5 with a 3-star rating; You must deploy your own Poncirus, and cannot include any other Vanguard Operators as members
Module record
The setting sun drops and bathes the empty street in afterglow. In the wake of a light sea breeze, it prints faint golden light across the mottled sign. A shop awaiting customers, a damaged high-rise stretching up, a short young palm tree, these things, seemingly forever frozen in the past, warp with the rays in the warm ripple of twilight. She turns the corner, reaches to fiddle with a plank door on the silent roadside. Ash-blackened wood splinters and an ash-blackened lock fall away, throwing up dust just as ash-black as the rest of it. Through cracks in the ash peek the street's original lacquer of red and blue.
There's no longer a sharp protrusion to be found in this city blanketed by volcanic ash; it seems to stand forever at the other end of the young girl's dreamland. She can hardly connect the view before her eyes with the stories Grandpa used to tell her. This is where those long-gone fiery summers and crystal-clear blue sparkling waters were, somehow, it was only ever scenes like those where his younger self in the stories could stand firm with his back straight, chanting work songs and spilling sweat. Even as the stiff shoulder straps dig painfully into her body, she clutches onto her rucksack tight, hands smeared in grime.
It's wrong. This is wrong. No one could live in a fantasy of the past, no one could possibly keep their fervor lit forever with just memories for firewood, and no one should spend their life asleep just to go back to how it was. It'll all end, and then things are born anew. She's experienced frightful desperation, the challenges of self-rejection and Oripathy, the melancholy of finding you don't stand out within the crowd, she's been through all of it. She doesn't want to just keep chasing forever. She's going to welcome new goals, passions, and achievements. The sun has completely set by now; she sees the lights in the distance. Those are the rays of the new Siesta.
So long, childhood dreams. It's time to head for the next stop.
Base skills
2
Stroke of Luck
Workshop · Elite 0When this Operator is assigned to the Workshop to process Building material, the production rate of byproduct increases by 75%

A Day Without Misfortune
Workshop · Elite 2When this Operator is assigned to the Workshop to process Building materials, reduces the Morale consumed by all corresponding formulas that cost 4 Morale by -2
Outfits
3
Elite 1
Default Outfit
Art by NOCO

Elite 2
Default Outfit
Art by NOCO

To Rest in Night Breezes
Epoque/XXXIV
Art by NOCO
Store
Voice lines
38Show all 38 lines
- Appointed as Assistant
- The wind blew the documents all over the place… This can't be because of my luck, can it…?
- Talk 1
- When I was a kid, Grandpa told me stories of how they built Siesta, but before he could see it to completion, he moved to Columbia with my parents. I went back to Siesta hoping to see what it had become in his place, only to find that it's all volcanic ash now.
- Talk 2
- This is my grandpa's hammer. It's been with me all the way, from when I was a civil engineering student to my demolition work, and finally to what I always wanted to be, a builder. If Rhodes Island ever needs any demolition work done, just say the word! Uh, by that, I mean construction work! Anyway, for some reason, I find hammers more wieldy...
- Talk 3
- Everybody knows making bets with Rope is a good way to lose your stuff. And I know Glaucus's cocktails are a little different from the ones everyone else gets. And anything Savage's hammer touches is bound to blow up, Oh, um! I know all that, but not because I've got rotten luck!
- Talk after Promotion 1
- New Siesta has some unfinished city plates where you can see the volcano. Old workers like to gather there and chat about what the old Siesta looked like. I've heard most of their stories, but I still stay and listen, the same way I listened to Grandpa's stories... I still wonder what it was really like...
- Talk after Promotion 2
- Back in school, my classmates always told me that Siesta is a tourist destination. It doesn't have its own architectural style. People just build whatever attracts the tourists. Look at Siesta today, though. We are her style.
- Talk after Trust Increase 1
- Want some walnut jam? Freshly made. Uh, I didn't mean to make it. It just, you know, happened. What's that on my hammer, you ask? Oh, um... it's walnut husks... Okay, okay, I admit it. Vulcan said it's a good way to train my strength control, but I didn't get a single one right. So, do you want the walnut jam or not?
- Talk after Trust Increase 2
- Look, the last time I came to the landship, the incomplete city plate was still empty, but now there are rows of houses there, and the lights of the high-tech district reach even the beaches nearby. I'm building our new homeland bit by bit, alongside many others. It's, how do you say, an interesting feeling, right?
- Talk after Trust Increase 3
- After I graduated, I could only find demolition work in Columbia, and I even caught Oripathy. I wanted to go back to Siesta to make a living, only to find a pile of volcanic ash waiting for me. It took a lot of work to find the new Siesta, so I was real happy that day. I even yelled out loud: Hey hey hey, That's it for my rotten luck! Everything's going to work out just fine from here on out!
- Idle
- I've got classmates still with the demolition teams, another who's a contractor, and yet another who's a Pioneer... I'm the only one who, after that roundabout path, came back to Siesta to work on what I actually studied... I guess it worked out pretty well for me?
- Onboard
- You're the Doctor that Ceylon talked about, right? I'm Poncirus. Thanks for agreeing to provide medical assistance to us workers. My codename? It's a kind of fruit that's very close to my hair in color. The workers like to squeeze its juices into wine.
- Watching Battle Record
- Finding the structural support core in an instant and destroying it right away... Alright, with a little practice, I'm sure I can do this, too.
- Promotion 1
- A promotional medal... I'll take it. Thanks for your acknowledgment, Doctor. I'll work hard to make sure I'm worth it.
- Promotion 2
- Senior Engineering Operator? Does that mean my pay goes up, too? That's great! I can send more money back home to my parents now, and I gotta write a letter to Grandpa, too. Yeah, everything's working out just fine!
- Added to Squad
- I'll check out our surroundings.
- Appointed as Squad Leader
- What did those stubborn professors do back in college again... Hold a seminar first? Pff... Everyone would hate me so much...
- Depart
- Bring your site plans, everyone. Watch out for accident-prone areas.
- Begin Operation
- Arrived at the most optimal combat location. Ready to move.
- Selecting Operator 1
- Request acknowledged.
- Selecting Operator 2
- I'll give you the best plan possible.
- Deployment 1
- If you need me to, I'll wreck this place without hesitation.
- Deployment 2
- My hammer's not so weak!
- In Battle 1
- Load capacity calculations complete!
- In Battle 2
- Stress concentration point measured!
- In Battle 3
- Enemy cover demolished.
- In Battle 4
- The structure's stable and sound. Nothing to worry about!
- 4-star Result
- Like a building that'll never be destroyed.
- 3-star Result
- Looks like luck's on my side instead of theirs this time!
- Sub 3-star Result
- It's okay, Doctor. A city covered in volcanic ash is always pale, but beautiful flowers will eventually sprout on it.
- Operation Failure
- The road's been demolished. Enemy pursuit vehicles intercepted.
- Assigned to Facility
- What a sophisticated design... I gotta find time to really look at it.
- Tap
- Got a new mission, Doctor?
- Trust Tap
- Ah! Doctor, remember to stay clear of my hammer the next time you talk to me. It's dangerous!
- Title
- Arknights.
- New Year's blessing
- Happy New Year, Doctor. You'll be there at the ceremony tonight, right? I gave the operators in charge of the hall's design a few suggestions and divided it into a few zones based on the operators' homeland... Right, on a special day like this, a sense of belonging is important.
- Greeting
- Why don't we head outside together for some fresh air, Doctor? Staying in one place can really slow your thinking.
- Birthday
- Happy birthday, Doctor. This is a 'mini hammer' that I designed myself. It works on the same principles as my weapon, and you can wield it with just one hand. I'll be heading back to Siesta tomorrow. While I'm gone, you can use it to crack nuts.
- Anniversary Celebration
- I just tidied up our design documents from the past year. I didn't expect there to be so many, and it really gives me a rare sense of fulfillment. Although there isn't much I myself can do for Siesta, I know that each and every stroke I draw represents the journey I've traveled.
Upgrade costs
Open in the plannerPromotion
- Elite 1
Vanguard Chip ×4
Orirock Cube ×8
Sugar ×2
LMD ×20,000 - Elite 2
Vanguard Dualchip ×3
Incandescent Alloy Block ×8
Orirock Cluster ×18
LMD ×120,000
Skill levels
- Lv. 2
Skill Summary - 1 ×4 - Lv. 3
Skill Summary - 1 ×4
Ester ×7 - Lv. 4
Skill Summary - 2 ×6
Oriron ×3 - Lv. 5
Skill Summary - 2 ×6
Polyketon ×4 - Lv. 6
Skill Summary - 2 ×6
Semi-Synthetic Solvent ×4 - Lv. 7
Skill Summary - 3 ×6
Transmuted Salt ×3
Grindstone ×2
Mastery: Charge γ
- M1
Skill Summary - 3 ×5
Orirock Concentration ×3
Integrated Device ×4 - M2
Skill Summary - 3 ×6
Polymerized Gel ×3
Keton Colloid ×5 - M3
Skill Summary - 3 ×10
Polymerization Preparation ×4
Crystalline Circuit ×3
Mastery: Engineer's Wish
- M1
Skill Summary - 3 ×5
Polymerized Gel ×3
Semi-Synthetic Solvent ×4 - M2
Skill Summary - 3 ×6
Oriron Block ×3
Cutting Fluid Solution ×5 - M3
Skill Summary - 3 ×10
D32 Steel ×4
Orirock Concentration ×5
Module: The Morning Star of the Homeseeker (SOL-X)
- Stage 1
Module Data Block ×2
Orirock Concentration ×3
LMD ×40,000 - Stage 2
Module Data Block ×2
Data Supplement Stick ×20
Keton Colloid ×4
LMD ×50,000 - Stage 3
Module Data Block ×2
Data Supplement Instrument ×8
White Horse Kohl ×5
LMD ×60,000
How to get Poncirus
Recruitment & Headhunting
Art















