Tags
Archetype
Traits
Operator Description
Operator Quote
Obtain Approach
Headhunting: No  Recruitment: No 
Release Date (CN)  4/30/2019 

Release Date (Global)  1/16/2020 
Potentials
Potential Item
Talent
Stats
Skills
 Skill 1
 Skill 2
cost  9 

cost  9 

cost  9 

cost  9 

cost  9 

cost  9 

cost  9 

cost  9 

cost  9 

cost  9 

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 

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 

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 

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 

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 

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 

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 

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 earlymid game but hard to justify the resources to bring him to lategame
Operator Overview
“As the messenger of the Snow Realm, I'll definitely appear by your side when you need me.”
Courier is a firstrate scout and messenger, always completing his assignments with a customerservice grin. He is a 4★ SkillDPRecovery 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 onuse 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 

1 ➝ 2 
Lv1

x2

2 ➝ 3 
Lv1

x2
x2

3 ➝ 4 
Lv1

x3
x2

4 ➝ 5 
Lv1

x3
x3

5 ➝ 6 
Lv1

x3
x2

6 ➝ 7 
Lv1

x4
x2

Skill  Level  Requisites  Materials 

1 
Lv1
8h

x2
x1
x4


Lv1
16h

x4
x2
x3


Lv1
24h

x6
x2
x2


2 
Lv1
8h

x2
x1
x3


Lv1
16h

x4
x2
x2


Lv1
24h

x6
x2
x2

Overall Skill Cost
Elite Upgrade Costs
Total Cost
Operator Profile
Artist  Ryuzakiichi 

CV  Daisuke Hirakawa 
Gender  Male 

Place of Birth  Kjerag 
Birthday  March 5 
Race  Itra 
Height  177cm 
Combat Experience  2 Years 
Physical Strength  Standard 

Mobility  Excellent 
Physiological Endurance  Excellent 
Tactical Planning  Standard 
Combat Skill  Excellent 
Originium Adaptability  Normal 
Profile
Clinical Analysis
Increase Trust to 25.[CellOriginium 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? 

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! 
4star Result  I'll bring news of our victory to Rhodes Island right away! 
3star Result  Let's go grab a nice dinner after we clean up the battlefield. My treat! 
Sub 3star 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. 