Tags
Archetype
Traits
Operator Description
Operator Quote
Obtain Approach
Headhunting: No | Recruitment: No |
Release Date (CN) | 4/30/2019 |
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Release Date (Global) | 1/16/2020 |
Potentials
Potential Item
Talent
Stats
Skills
- Skill 1
- Skill 2
cost | 9 |
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cost | 9 |
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cost | 9 |
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cost | 9 |
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cost | 9 |
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cost | 9 |
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cost | 9 |
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cost | 9 |
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cost | 9 |
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cost | 9 |
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Gradually obtains 8 DP during the skill duration; DEF +30%
Gradually obtains 8 DP during the skill duration; DEF +33%
Gradually obtains 8 DP during the skill duration; DEF +37%
Gradually obtains 8 DP during the skill duration; DEF +40%
Gradually obtains 8 DP during the skill duration; DEF +43%
Gradually obtains 8 DP during the skill duration; DEF +47%
Gradually obtains 8 DP during the skill duration; DEF +50%
Gradually obtains 8 DP during the skill duration; DEF +60%
Gradually obtains 8 DP during the skill duration; DEF +70%
Gradually obtains 8 DP during the skill duration; DEF +80%
blackd_s_2[period].def | 0.3 |
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blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.33 |
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blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.37 |
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blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.4 |
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blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.43 |
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blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.47 |
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blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.5 |
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blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.6 |
---|---|
blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.7 |
---|---|
blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
blackd_s_2[period].def | 0.8 |
---|---|
blackd_s_2[period].cost | 1 |
blackd_s_2[period].interval | 1.87 |
blackd_s_2[period].trig_cnt | 8 |
blackd_s_2[once].cost | 3 |
RIIC Base Skills






Botzu's Quick Evaluation
+ Easy to acquire through the friend credit store
+ Can be considered a direct upgrade to Fang
- Has trouble clearing mobs on his own without some serious levels
- A good choice for early-mid game but hard to justify the resources to bring him to late-game
Operator Overview
“As the messenger of the Snow Realm, I'll definitely appear by your side when you need me.”
Courier is a first-rate scout and messenger, always completing his assignments with a customer-service grin. He is a 4★ Skill-DP-Recovery Vanguard who specializes in DEF.
Courier has two jobs that he performs well: generating DP for team Deployment, and staying alive against physical attackers. Both of his Skills generate DP, though Skill 1: Charge 𝝱 is slightly more efficient. On the other hand, his Skill 2: Command - Defense provides an on-use increase in DEF, amplified by his Talent, Karlan Patrol, which increases his DEF further when blocking 2 or more enemies. These abilities make him one of the more durable choices for a Vanguard, delaying enemies and generating DP over time.
However, Courier may need some help killing enemies. His low Attack and lack of an offensive steroid means he will often rely on teammates' DPS to keep from being overrun. Courier isn't a unit who can function alone. However, Arknights is about team performance, and as part of a team, Courier is a workhorse. His availability, survivability, and Skill efficiency (not to mention his cute smile!) has earned him a place in many players’ hearts.
Skill Upgrade Costs
Level | Requisites | Materials |
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1 ➝ 2 |
Lv1
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2 ➝ 3 |
Lv1
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3 ➝ 4 |
Lv1
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4 ➝ 5 |
Lv1
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5 ➝ 6 |
Lv1
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6 ➝ 7 |
Lv1
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Skill | Level | Requisites | Materials |
---|---|---|---|
1 |
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Lv1
8h
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Lv1
16h
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|
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Lv1
24h
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|
2 |
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Lv1
8h
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Lv1
16h
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|
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Lv1
24h
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Overall Skill Cost
Elite Upgrade Costs
Total Cost
Operator Profile
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Ryuzakiichi |
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Daisuke Hirakawa |
Gender | Male |
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Place of Birth | Kjerag |
Birthday | March 5 |
Race | Itra |
Height | 177cm |
Combat Experience | 2 Years |
Infection Status | Medical tests have confirmed that no infection is present. |
Physical Strength | Standard |
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Mobility | Excellent |
Physiological Endurance | Excellent |
Tactical Planning | Standard |
Combat Skill | Excellent |
Originium Adaptability | Normal |
Profile
Clinical Analysis
Increase Trust to 25.[Cell-Originium Fusion Rate] 0%
Operator shows no signs of infection at this time.
[Blood Crystal Density] 0.12u/L
This Operator has rarely come into contact with Originium.
Archive File 1
Increase Trust to 50.Archive File 2
Increase Trust to 100.Archive File 3
Increase Trust to 150.Archive File 4
Increase Trust to 200.Promotion Record
Upgrade to Elite LV2.Voice Lines
Appointed as Assistant | It's not the duty of a guard to stand there and do nothing. How about we chat a bit? |
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Talk 1 | With perfect positioning and a suitable environment, my letters should arrive without problem. After all, it's my job, right? I need to do well to survive. |
Talk 2 | Are you hungry? If you want something to eat, just say the word. I can't compete with Matterhorn in the kitchen, but I can at least cook a decent meal. |
Talk 3 | The comms equipment here at Rhodes Island is way too good. At this rate, I'm going to lose my job... |
Talk after Promotion 1 | Anything else you need? Just don't keep me on the line for too long. |
Talk after Promotion 2 | Huh? There's a faint smell on the letters? No way, you must be imagining things. |
Talk after Trust Increase 1 | I owe my life to Sir SilverAsh. If necessary, I'll do anything for him. |
Talk after Trust Increase 2 | You want me to transport... all these? That's a lot, Doctor! Come on, I'm no miracle maker! |
Talk after Trust Increase 3 | Seems I'm no match for you. I suppose it's time to retire my business smile for now... *Ahem*... Hopefully from now on, I can show my true stripes when I stand with you. |
Idle | Doctor, there's a new message for... Ah, never mind. |
Onboard | Esteemed Leader of Rhodes Island, your ally—Courier of the Snow Realm—is here at your service. If you ever get into trouble during your contract with Sir SilverAsh, just snap your fingers and I'll come. |
Watching Battle Record | Whoa, that's an incredible job well done. |
Promotion 1 | You'd save a lot of trouble if you send me onto the battlefield. |
Promotion 2 | As the messenger of the Snow Realm, I'll definitely appear by your side when you need me. |
Added to Squad | Leave the scouting of the battlefield to me, then. |
Appointed as Squad Leader | I won't blemish the name of the Snow Realm. |
Depart | Too bad some people just can't let everyone live in peace. |
Begin Operation | They'll pay for their evil deeds. |
Selecting Operator 1 | At your service. |
Selecting Operator 2 | Your orders. |
Deployment 1 | Mhmm. |
Deployment 2 | Forwards! |
In Battle 1 | Attack! |
In Battle 2 | How's that? |
In Battle 3 | Haaaghh! |
In Battle 4 | Speeding up! |
4-star Result | I'll bring news of our victory to Rhodes Island right away! |
3-star Result | Let's go grab a nice dinner after we clean up the battlefield. My treat! |
Sub 3-star Result | Anyone injured? I've got medicine and bandages. |
Operation Failure | Let's get outta here first. Here, this way! Hurry! |
Assigned to Facility | I'll greet my roommates and neighbors first. |
Tap | How can I help? |
Trust Tap | All right, I'll whip up a meal for you later. |
Title | Arknights. |
Greeting | Call me whenever you have need of me. |