Position
Attack Type
Tags
Archetype
Traits
Restores the HP of allies
Operator Description
Warfarin, Medic Operator of Rhodes Island, sees the safety of her fellow Operators as her duty.
Operator Quote
Of course, medical research is a tiny little bit more important.
Obtain Approach
Recruitment & Headhunting
| Headhunting: Yes | Recruitment: Yes |
| Release Date (CN) | 4/30/2019 |
|---|---|
| Release Date (Global) | 1/16/2020 |
| Recruitment Pool Date (CN) | 4/30/2019 |
| Recruitment Pool Date (Global) | 1/16/2020 |
Potentials
Potential Item
Warfarin's Token
A mysterious liquid sealed inside a small transparent bottle. Ropy and shiny, this red matter changes its form slowly as you shake the bottle.
Potentials
-1
-4
+27
-6
-1
Trust extra status
+75
Talent
Restores 1 Skill Point to this Operator and a random ally within range when an enemy within range is killed
Info
Restores 2 Skill Points to this Operator and a random ally within range when an enemy within range is killed
Info
Talents from Module Upgrades
Stats
HP
ATK
DEF
Arts Resist
0
Redeploy Time
70
DP Cost
17
Block
1
Attack Interval
2.85
Skills
- Skill 1
- Skill 2
SP Cost:
4
4
4
4
4
4
4
4
4
4
Initial SP:
0
0
0
0
0
0
0
0
0
0
Skill Effect
The next heal restores an additional 11% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
The next heal restores an additional 12% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
The next heal restores an additional 13% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
The next heal restores an additional 15% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
The next heal restores an additional 16% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
The next heal restores an additional 17% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
Only available when the target's HP is lower than 50%; Can store 2 charge(s)
The next heal restores an additional 19% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 3 charge(s)
Only available when the target's HP is lower than 50%; Can store 3 charge(s)
The next heal restores an additional 21% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 3 charge(s)
Only available when the target's HP is lower than 50%; Can store 3 charge(s)
The next heal restores an additional 23% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 3 charge(s)
Only available when the target's HP is lower than 50%; Can store 3 charge(s)
The next heal restores an additional 25% of its target's Max HP
Only available when the target's HP is lower than 50%; Can store 4 charge(s)
Only available when the target's HP is lower than 50%; Can store 4 charge(s)
| hp_ratio | 0.11 |
|---|---|
| ct | 2 |
| hp_ratio | 0.12 |
|---|---|
| ct | 2 |
| hp_ratio | 0.13 |
|---|---|
| ct | 2 |
| hp_ratio | 0.15 |
|---|---|
| ct | 2 |
| hp_ratio | 0.16 |
|---|---|
| ct | 2 |
| hp_ratio | 0.17 |
|---|---|
| ct | 2 |
| hp_ratio | 0.19 |
|---|---|
| ct | 3 |
| hp_ratio | 0.21 |
|---|---|
| ct | 3 |
| hp_ratio | 0.23 |
|---|---|
| ct | 3 |
| hp_ratio | 0.25 |
|---|---|
| ct | 4 |
SP Cost:
60
60
60
60
60
60
60
60
60
60
Initial SP:
35
35
35
40
40
40
45
45
45
50
Skill Effect
Warfarin and a random ally within range obtain the following status:
ATK +30% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +30% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +35% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +35% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +40% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +40% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +45% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +45% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +50% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +50% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +55% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +55% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +60% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +60% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +70% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +70% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +80% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +80% and loses 3% of Max HP every second, lasting for 15 seconds
Warfarin and a random ally within range obtain the following status:
ATK +90% and loses 3% of Max HP every second, lasting for 15 seconds
ATK +90% and loses 3% of Max HP every second, lasting for 15 seconds
| atk | 0.3 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.35 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.4 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.45 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.5 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.55 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.6 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.7 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.8 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
| atk | 0.9 |
|---|---|
| hp_ratio | 0.03 |
| interval | 1 |
| duration | 15 |
Modules
Level 1
Level 2
Level 3
Equip Trait
When healing allied units with less than 50% HP, increases heal amount by 15%
Equip Attribute Bonuses
| Stat | Value |
|---|---|
| max_hp | 40 |
| atk | 30 |
Unlock Information
| Materials |
|---|
x2
x3
x40000
|
| Missions |
|---|
| During battle, have Warfarin use Unstable Plasma a total of 12 times (excluding Support Units) |
| Clear Main Theme 2-10 with a 3-star rating using a squad of at most 7 units (including Support Units); A non-Support Warfarin must be in the squad and deployed, and only Guard Operators are allowed for the remaining units |
RIIC Base Skills
Medic Expert α
Lvl: 1
(医疗专精·α)
Room Type:
Training Room
When this Operator is assigned to be the Trainer in the Training Room, Medic Operators' Specialization training speed +30%
Medic Expert β
Lvl: 1
(医疗专精·β)
Room Type:
Training Room
When this Operator is assigned to be the Trainer in the Training Room, Medic Operators' Specialization training speed +50%
Quick Evaluation
+ Talent: When an enemy dies within attack range, recover SP to self and one random ally within attack range. SP recharging characters are rare and very useful
+ S1: Great burst healing
+ S2: One of two big ATK buffers in the game, enables OP characters to become even more OP
- Requires careful placement to maximize Talent and S2
+ S1: Great burst healing
+ S2: One of two big ATK buffers in the game, enables OP characters to become even more OP
- Requires careful placement to maximize Talent and S2
Operator Overview
“Can I control my feeding urges, you ask? You really underestimate me! I'm a trained professional, you know. Of course I can tell apart patients and food!"
A petite vampire and a senior figure in Rhodes Island leadership, Warfarin is an accomplished doctor and a single-target Medic who specializes in providing Support to her allies. Her Blood Sample Recycle Talent, despite sounding like a great way to get a communicable disease, restores Skill Points to herself and a random ally within range whenever an enemy is killed nearby. This can be a powerful support tool, and the range restrictions and randomness can at times be mitigated with smart unit placement. Keep in mind the Talent does not affect cooldowns, nor is it as useful for “timed use” or burst skills with high Initial SP.
Warfarin’s Skills reflect her dual nature as doctor and bloodsucker. Her first Skill, Emergency Triage, increases her next heal by a percentage of the target’s max HP, making her ideal for healing frontline tanks and Defenders. If instead you prefer a sharp-toothed boost to Offensive power, her Unstable Plasma Skill significantly increases her own strength and that of a random ally within range at the cost of both Operators slowly losing HP during the buff’s duration. This is one of the strongest ATK-support buffs in the game
Even without her Skills, Warfarin has one of the strongest heals of any Medic, and the way she can empower her allies pushes her over the top. However, Warfarin is not always the easiest unit to use because of the randomness of her targeting and the tricky conditions for her buffs. With proper battle strategy based around her needs, however, the fields will run red with the blood of your enemies.
Newbie Tier List Explanation
Strong healing for earlygame and a source of SP generation; transitions into an ATK-buffing role for lategame
Elite Promotion Discussion
The other 5★ Medic SP Battery. Her Talent, Blood Sample Recycle, other than sounding like a great way to get an incurable disease, doubles its SP gain effect upon promotion to E2.
Skill Discussion
 |
S2M3 | B | A+ | A+ |
 |
S1M3 | C+ | B | C+ |
There's very few Medic Masteries worth pursuing, and Warfarin has two of them. Her S1 is the strongest ST pure healing skill in the game, but healing skills are rarely worth Mastery and the gains are quite small for most targets (however the extra charge at M3 is quite a nice boost). Focus instead on her S2 buff skill which is one of the most viable buff skills in the game, particularly if you are a more Advanced player.
Operator Featured Articles
Skill Upgrade Costs
| Level | Requisites | Materials |
|---|---|---|
| 1 ➝ 2 |
Lv1
|
x4
|
| 2 ➝ 3 |
Lv1
|
x4
x5
|
| 3 ➝ 4 |
Lv1
|
x6
x2
|
| 4 ➝ 5 |
Lv1
|
x6
x8
|
| 5 ➝ 6 |
Lv1
|
x6
x3
|
| 6 ➝ 7 |
Lv1
|
x6
x4
x2
|
| Skill | Level | Requisites | Materials |
|---|---|---|---|
| 1 |
|
Lv1
8h
|
x5
x3
x3
|
|
Lv1
16h
|
x6
x3
x5
|
|
|
Lv1
24h
|
x10
x4
x4
|
|
| 2 |
|
Lv1
8h
|
x5
x3
x4
|
|
|
Lv1
16h
|
x6
x3
x5
|
|
|
|
Lv1
24h
|
x10
x4
x3
|
Overall Skill Cost
Elite Upgrade Costs
Total Cost
Operator Profile
 Artist |
Shíchén |
|---|---|
 CV |
Manaka Iwami |
 CV (EN) |
Lindsay Morton |
| CV (CN) |
格林 |
| CV (KR) |
辛颂伊 |
| Gender | Female |
|---|---|
| Place of Birth | Kazdel |
| Birthday | Jun. 27 |
| Race | Sarkaz |
| Height | 157cm |
| Combat Experience |
10 years
|
| Infection Status | Non-infected as confirmed by medical report. |
| Nation |
|---|
| Physical Strength | Standard |
|---|---|
| Mobility | Standard |
| Physiological Endurance | Standard |
| Tactical Planning | Excellent |
| Combat Skill | Standard |
| Originium Adaptability | Excellent |
Profile
A senior figure in the Rhodes Island leadership, Warfarin's background remains unclear.
She is the founder and administrator of the Rhodes Island Blood Bank, and very accomplished in the medical field. She laid the foundation of the island's medical system with Dr. Kal'tsit.
She is the founder and administrator of the Rhodes Island Blood Bank, and very accomplished in the medical field. She laid the foundation of the island's medical system with Dr. Kal'tsit.
Clinical Analysis
Increase Trust to 25.Imaging tests on this Operator show clear outlines of internal organs, with no abnormal dark spots or shadows. No unusual traces of Originium particles present in the circulatory system, no signs of infection, confirming this operator as uninfected.
[Cell-Originium Assimilation] 0%
Subject shows no symptoms of Oripathy.
[Blood Originium-Crystal Density] 0.12u/L
Subject in normal condition, no further examination necessary.
[Cell-Originium Assimilation] 0%
Subject shows no symptoms of Oripathy.
[Blood Originium-Crystal Density] 0.12u/L
Subject in normal condition, no further examination necessary.
Archive File 1
Increase Trust to 50.It's hard to imagine that this delicate vampire lady, whose petite figure hardly commands respect, actually has the longest history with Rhodes Island.
She doesn't mind being treated beneath her age and status, but Warfarin absolutely won't tolerate anyone straying from her prescribed course of treatment.
Her age is no secret, but the number she gives has never failed to elicit a gasp.
She doesn't mind being treated beneath her age and status, but Warfarin absolutely won't tolerate anyone straying from her prescribed course of treatment.
Her age is no secret, but the number she gives has never failed to elicit a gasp.
Archive File 2
Increase Trust to 100.Vampires are feared even among the often demonized Sarkaz race.
They stalk the night, feed on the blood of men, women, and children. They kill, and do who knows what other unspeakably evil things... Such is the legend to which Miss Warfarin is known to matter-of-factly reply, 'That's most of my kin, yes.'
Of course, everyone at Rhodes Island knows Warfarin isn't anything like that.
We know she does indeed love the taste of blood, but this is proof of her remarkable self-control, since she has never taken advantage of any of her patients.
As she says, she can tell the difference between a patient and dinner.
They stalk the night, feed on the blood of men, women, and children. They kill, and do who knows what other unspeakably evil things... Such is the legend to which Miss Warfarin is known to matter-of-factly reply, 'That's most of my kin, yes.'
Of course, everyone at Rhodes Island knows Warfarin isn't anything like that.
We know she does indeed love the taste of blood, but this is proof of her remarkable self-control, since she has never taken advantage of any of her patients.
As she says, she can tell the difference between a patient and dinner.
Archive File 3
Increase Trust to 150.The Doctor's importance to Rhodes Island is well understood, but it has a special meaning to Warfarin.
For reasons even Warfarin herself can't explain, she is nigh-fatally attracted to the Doctor's blood. Operators have reported her frequent attempts at, shall we say, rather unladylike behavior towards the Doctor, forcing a restraining order from Dr. Kal'tsit.
Solving this puzzle will perhaps lift some of the cloud of mystery that surrounds the Doctor. But unfortunately, it continues to confound investigation.
For reasons even Warfarin herself can't explain, she is nigh-fatally attracted to the Doctor's blood. Operators have reported her frequent attempts at, shall we say, rather unladylike behavior towards the Doctor, forcing a restraining order from Dr. Kal'tsit.
Solving this puzzle will perhaps lift some of the cloud of mystery that surrounds the Doctor. But unfortunately, it continues to confound investigation.
Archive File 4
Increase Trust to 200.Although everyone knows Warfarin is a senior executive with incredible medical expertise, very few Operators honestly respect her. The problem goes beyond her physical appearance.
It may have to do with her vampiric heritage, or the fact she is very reclusive. But also, Warfarin has always been light on morals. She does whatever ideas pop into her head without concern for the ethics or even rationality of the idea. Several Operators reportedly experienced sudden, unexplained blackouts in the early days, only to wake up on a surgical table with sinister laughter ringing in their ears.
Warfarin felt she had done nothing wrong, and even Dr. Kal'tsit couldn't convince her, leading to several of Warfarin's more outlandish behaviors being banned by the company.
She has since cleaned up her act, but still occasionally 'scars' an Operator, making it hard for them to trust or respect her.
In the end, she still doesn't think she's done anything wrong.
It may have to do with her vampiric heritage, or the fact she is very reclusive. But also, Warfarin has always been light on morals. She does whatever ideas pop into her head without concern for the ethics or even rationality of the idea. Several Operators reportedly experienced sudden, unexplained blackouts in the early days, only to wake up on a surgical table with sinister laughter ringing in their ears.
Warfarin felt she had done nothing wrong, and even Dr. Kal'tsit couldn't convince her, leading to several of Warfarin's more outlandish behaviors being banned by the company.
She has since cleaned up her act, but still occasionally 'scars' an Operator, making it hard for them to trust or respect her.
In the end, she still doesn't think she's done anything wrong.
Promotion Record
Upgrade to Elite LV2.Several authoritative medical books in recent decades were penned by an author under the pseudonym 'Blood.'
The author is a legendary figure in the medical field, known for thorough application of material with unrivaled expertise. Blood's every publication took the medical world by storm.
Alas, no one knows whether Blood is a man or woman, an individual or a group, discussed only as 'Mr. Blood.'
Of course, one only has to look at the comprehensive collection of Blood's work in Warfarin's room to correctly guess that she is the one and only 'Mr. Blood.'
She originally used that name to hide her vampiric identity, but now she thinks it's funny to see her pseudonym on published medical books.
The author is a legendary figure in the medical field, known for thorough application of material with unrivaled expertise. Blood's every publication took the medical world by storm.
Alas, no one knows whether Blood is a man or woman, an individual or a group, discussed only as 'Mr. Blood.'
Of course, one only has to look at the comprehensive collection of Blood's work in Warfarin's room to correctly guess that she is the one and only 'Mr. Blood.'
She originally used that name to hide her vampiric identity, but now she thinks it's funny to see her pseudonym on published medical books.
Voice Lines
Default
| Appointed as Assistant | Doctor, Dr. Kal'tsit sent me to take a blood sample from you. We can chat as I'm getting the needle ready. |
|---|---|
| Talk 1 | Can I control the urge to feed, you ask? How dare you underestimate me! I'm a trained professional. Of course I can tell patients from food! |
| Talk 2 | It's my job to track blood indicators for all our operators, even if they aren't exactly happy about it—huh...? These blood bags? They're samples, of course! What were you thinking!? |
| Talk 3 | There's another one of my kind here. And she's an... engineer? Hm…maybe she likes the smell of machine oil more than blood? |
| Talk after Promotion 1 | Why I chose to become a doctor? I can't say it was any sort of lofty calling. It's just that, you know, OUR kind... we don't exactly have the brightest prospects. But it turned out my skills were actually in surprisingly high demand, so... I just went with the flow. |
| Talk after Promotion 2 | How do we fight the urge to feed? We actually have a course that helps us control our desires. And we've invented artificial blood, so we drink that if we need. We can be very resourceful, you know. |
| Talk after Trust Increase 1 | This is the standard procedure. It's the same for everyone getting blood drawn. Don't move, Doctor. Ah... blood... your blood... it smells delicious... It's just… it's just… captivating... |
| Talk after Trust Increase 2 | Replenishing saline solution! Changing filters! Sterilizing sand and charcoal canisters... all done! Doctor, you'd better keep your medical supplies well-maintained. As Dr. Kal'tsit said, when your kidneys give out, these machines are going to save your life... aw, come on, just kidding. |
| Talk after Trust Increase 3 | Fine, fine, I'll come clean... I have tasted lots of blood of many different types from all different races. And I do enjoy the subtle differences in flavor, okay? In fact, the only type of blood I've never tasted is... yours, Doctor. Heheh... |
| Idle | Hm? So you still have time to sleep? I'm jealous. |
| Onboard | I am Warfarin, the blood-scientist-slash-doctor. Besides typical healing Arts, I also bring you specialized medical treatments, courtesy of my remarkable expertise in hematology and plentiful experience. Anyway, look forward to working with you. |
| Watching Battle Record | Hm, my work efficiency seems to have improved. |
| Promotion 1 | Are you even listening? We're having trouble collecting rare blood types for the emergency blood bank. So—what? What did you say? A promotion? Now? |
| Promotion 2 | This only means more work for me, right? Ha, I saw that a mile away! I'm an expert in this field after all. Don't worry, I am well prepared! |
| Added to Squad | Wait, I need to prepare my equipment first. |
| Appointed as Squad Leader | A leader reports only to you, right? |
| Depart | My equipment is ready. We can start any time. |
| Begin Operation | I don't have the leisure for enemy intel at the moment. Taking care of our operators has already occupied my whole schedule... |
| Selecting Operator 1 | Go ahead. |
| Selecting Operator 2 | Medical equipment set. |
| Deployment 1 | Call for help immediately if you're injured! |
| Deployment 2 | Commence treatment. |
| In Battle 1 | Ready for blood transfusion! |
| In Battle 2 | Get the hemostat! |
| In Battle 3 | First aid here, take it! |
| In Battle 4 | I'll be right there! |
| 4-star Result | It's really nerve-wracking being in the medic squad. Support troops are really under lots of pressure! Good thing I'm already used to it. |
| 3-star Result | The battlefield is a place of tragedy. I hope they come to understand this one day. |
| Sub 3-star Result | Forget about those fleeing enemies at the moment, our priority now is to help the injured. |
| Operation Failure | I am sorry, we've even ran out reserve medicine… |
| Assigned to Facility | I guess I'm more accustomed to figuring things out myself... |
| Tap | Huh? What are you doing? |
| Trust Tap | Doctor, isn't it almost time for your annual checkup? |
| Title | Arknights. |
| Greeting | Hello, Doctor. |
Operator Records
Record: 'Monster'
Unlock: E2, Level 1, Trust Required: 50
Record: Rarely Serious
Unlock: E2, Level 60, Trust Required: 200
Paradox Stages
Stage Name: mem_bldsk_1
Unlock: E2, Level 1
Description:
Dr. Warfarin believes that helping our operators quickly wipe out the enemy is a good way to reduce friendly casualties. Her deep understanding of blood gives her a wealth of special medical skill. Of course, as a battle-hardened veteran, Warfarin feels no need to participate in any simulation exercises. The way she sees it, she's only here to train the young operators so they can better adapt to her 'unusual' brand of combat medicine.
