Position
Attack Type
Tags
Archetype
Traits
Deals AOE Arts damage
Operator Description
Mostima, Senior Messenger, will lay low all obstacles in your path with her Arts.
Operator Quote
You'll have to find her first.
Obtain Approach
Recruitment & Headhunting
| Headhunting: Yes | Recruitment: Yes |
| Release Date (CN) | 11/19/2019 |
|---|---|
| Release Date (Global) | 5/27/2020 |
| Recruitment Pool Date (CN) | 4/15/2021 |
| Recruitment Pool Date (Global) | 9/30/2021 |
Potentials
Potential Item
Mostima's Token
It's her blunderbuss. She doesn't need it anymore.
Potentials
-1
-4
+34
-1
Trust extra status
+105
Talent
When deployed, increases the SP recovery rate of all Casters by +0.2/second (only the highest effect of this type takes place)
Info
When deployed, increases the SP recovery rate of all Casters by +0.4/second (only the highest effect of this type takes place)
Info
Slows the movement speed of enemies within this unit's attack range by 15%
Info
Slows the movement speed of enemies within this unit's attack range by 18%(+3%)
Info
Talents from Module Upgrades
Stats
HP
ATK
DEF
Arts Resist
10
Redeploy Time
70
DP Cost
31
Block
1
Attack Interval
2.9
Skills
- Skill 1
- Skill 2
- Skill 3
SP Cost:
40
40
40
37
37
37
35
34
33
30
Initial SP:
0
0
0
5
5
5
10
10
10
15
SP Charge Type
Skill Activation
Duration
30 Seconds
30 Seconds
30 Seconds
30 Seconds
30 Seconds
30 Seconds
30 Seconds
30 Seconds
30 Seconds
30 Seconds
Skill Effect
ATK +30%
ATK +35%
ATK +40%
ATK +45%
ATK +50%
ATK +55%
ATK +60%
ATK +75%
ATK +90%
ATK +100%
| atk | 0.3 |
|---|
| atk | 0.35 |
|---|
| atk | 0.4 |
|---|
| atk | 0.45 |
|---|
| atk | 0.5 |
|---|
| atk | 0.55 |
|---|
| atk | 0.6 |
|---|
| atk | 0.75 |
|---|
| atk | 0.9 |
|---|
| atk | 1 |
|---|
SP Cost:
65
64
63
61
59
58
56
54
52
50
Initial SP:
5
7
9
11
13
15
17
20
23
30
SP Charge Type
Skill Activation
Duration
4 Seconds
4 Seconds
4 Seconds
5 Seconds
5 Seconds
5 Seconds
6 Seconds
6 Seconds
7 Seconds
7 Seconds
Skill Effect
Stun all enemies within Attack Range and deals 80% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 90% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 100% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 100% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 110% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 120% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 120% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 130% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 130% ATK as Arts damage to them every second
Stun all enemies within Attack Range and deals 140% ATK as Arts damage to them every second
| atk_scale (Attack Scale) | 0.8 |
|---|
| atk_scale (Attack Scale) | 0.9 |
|---|
| atk_scale (Attack Scale) | 1 |
|---|
| atk_scale (Attack Scale) | 1 |
|---|
| atk_scale (Attack Scale) | 1.1 |
|---|
| atk_scale (Attack Scale) | 1.2 |
|---|
| atk_scale (Attack Scale) | 1.2 |
|---|
| atk_scale (Attack Scale) | 1.3 |
|---|
| atk_scale (Attack Scale) | 1.3 |
|---|
| atk_scale (Attack Scale) | 1.4 |
|---|
SP Cost:
110
110
110
110
110
110
110
110
110
110
Initial SP:
50
52
54
56
58
60
62
68
74
80
SP Charge Type
Skill Activation
Duration
20 Seconds
20 Seconds
20 Seconds
22 Seconds
22 Seconds
22 Seconds
24 Seconds
25 Seconds
26 Seconds
27 Seconds
Skill Effect
Attack Range increases, attacks turn into ripples that spread outward, ATK +60%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +70%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +80%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +90%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +100%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +110%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +120%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +135%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +150%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Attack Range increases, attacks turn into ripples that spread outward, ATK +170%, increases the effect of the second talent by 3x, and attacks knock targets back slightly
* The Force Level of the Shift is 0 (Weak)
* The Force Level of the Shift is 0 (Weak)
Skill Range
| atk | 0.6 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 0.7 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 0.8 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 0.9 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 1 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 1.1 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 1.2 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 1.35 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 1.5 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
| atk | 1.7 |
|---|---|
| attack@force | 0 |
| talent_scale | 3 |
| base_attack_time | 0 |
Modules
Level 1
Level 2
Level 3
Equip Trait
Reduces Deployment CostDeals AOE Arts damage
Equip Attribute Bonuses
| Stat | Value |
|---|---|
| cost | -8 |
| atk | 51 |
| attack_speed | 5 |
Unlock Information
| Materials |
|---|
x4
x2
x80000
|
| Missions |
|---|
| Defeat a total of 100 enemies with Mostima (excluding Support Units) |
| Clear Side Story CB-5 with a 3-star rating; You must deploy your own Mostima, and have Mostima defeat at least 8 enemies, including at least 1 Bully |
RIIC Base Skills
Clue Search α
Lvl: 1
(线索搜集·α)
Room Type:
Reception Room
When this Operator is assigned to the Reception Room, Clue search speed increases by 10%
(信使·企鹅物流)
Room Type:
Reception Room
When this Operator is assigned to the Reception Room, Clue search speed increases by 10% and it's easier to obtain the clues of Penguin Logistics (Clue 2)
Quick Evaluation
+ Talent 2: Unconditionally decreases movement speed of enemies within attack range.
+ Very strong and reliable crowd-control utility. With a fully leveled Module SPC-Y, her S3 reduces the Movement Speed of enemies in range by 90% (and 99% with Potential 5).
+ Talent 1: When deployed, all allied Caster SP gain increased (does not stack with similar effects).
+ S3: Powerful stall in a wide range that is useful even in endgame scenarios.
= While the damage on her skills is high when active, she plays more of a crowd control role than DPS.
- S2 and S3: Long skill cooldowns with low up-times (somewhat mitigated by her SP gain Talent), with paltry DPS during downtimes.
- Expensive to deploy (her Module mitigates this a bit).
- Module: Alleviates her weaknesses and enables her S3’s utility, but is a costly investment for what is ultimately a supporting unit.
+ Very strong and reliable crowd-control utility. With a fully leveled Module SPC-Y, her S3 reduces the Movement Speed of enemies in range by 90% (and 99% with Potential 5).
+ Talent 1: When deployed, all allied Caster SP gain increased (does not stack with similar effects).
+ S3: Powerful stall in a wide range that is useful even in endgame scenarios.
= While the damage on her skills is high when active, she plays more of a crowd control role than DPS.
- S2 and S3: Long skill cooldowns with low up-times (somewhat mitigated by her SP gain Talent), with paltry DPS during downtimes.
- Expensive to deploy (her Module mitigates this a bit).
- Module: Alleviates her weaknesses and enables her S3’s utility, but is a costly investment for what is ultimately a supporting unit.
Operator Overview
"Doctor, you don't need to concern yourself with how to have a good relationship with me. For me, friends, family, and love… I have nothing against them, but I don't need them either. Heh, not like that's going to stop you from trying, right? Well, I don't really mind, so give it your best shot~"
Not much is known about Mostima. She keeps a smile on her face and an arm’s-length of distance between her and the rest of the world. Pleasant yet emotionless, Mostima seems to have no objection to acting as a 6★ AoE Caster for Rhodes Island, one who also wields aspects of Support and Crowd-Control.
Mostima manipulates time to sloooooow down her enemies while speeding up the SP generation of her Caster allies. Her first Talent, Skill Aura - Caster enables the SP recovery, while her second Talent, Subjective Time Dilation (obtained upon promotion to E2) does the Slowing. Her Skill 2, Lock of Shattered Time slams a potent Stun on all enemies in range and deals damage to them every second while they’re stopped in their tracks. Yet her Skill 3, Key of Chronology is the real key to her success with its wide range of effects: Mostima’s attack range and ATK increase, she hits all enemies in range, the strength of her passive Slow increases, and her attacks push all targets away from her. It takes a special enemy indeed to make it past Mostima while her Skills are active.
That being said, there is a lot of time where Mostima’s Skills will not be active, as they have very high SP costs (especially her Skill 3!) and neither Skill is active for very long (especially her Skill 2), meaning neither has very high up-time. In addition, Mostima suffers from the usual downsides of AoE Casters, including high DP cost and slow ASPD. The utility of her Talents are useful even while her Skills are on cooldown, but they are not impactful enough to make up for her relative weakness during her downtimes.
Mostima’s Module SPC-Y - Home of 'Black Lock' and 'White Key' is the crux to her effectiveness and unlocks a higher tier of usability. Not only does it significantly decrease her DP cost, it also gives a massive boost to her second Talent that is truly felt with her Skill 3. As her fully-leveled Module outright doubles her second Talent’s slow, which is then tripled by her Skill 3, this gives Mostima the ability to essentially stop any foe in their tracks with a 90% MSPD debuff (and 99% with Potential 5). Her Skill 3’s ability to essentially stall any foe comes useful even in the hardest of scenarios, as her ability to glue dangerous enemies in place is handy for buying teammates valuable time to DPS them down.
Still, fully leveling a 6★ Module is a massive investment, and Mostima still only fulfills a supporting role after. In a game where DPS is of most importance, pouring resources onto Mostima is a lot to ask, particularly for newer rosters. Though her stall utility is quite strong, she still has quite lackluster damage. Most doctors would be better served investing in her later down the line in their roster progression, prioritizing core DPS units first.
Newbie Tier List Explanation
Her massive DP cost, lacking DPS, and low-uptime kit focused mostly on stalling rather than outright damage make her mostly inadequate for carrying lower-leveled rosters. Most early-game Doctors are better served investing in better DPS units first, as Mostima’s stall utility only becomes truly useful in the late game as a supporting option.
Elite Promotion Discussion
-
3rd Skill - Key of Chronology - Do you need all those enemies to just chill out? To take a breath, tone down the anger and violence, and just be eliminated in a calm, peaceful, and orderly manner? Mostima makes it happen with her laid back attitude and amazing wide Area of Effect crowd-control. Her S3 Slows all enemies by at least 45% in an increased Range, while also making them step-off with a light pushback. To top it off, it hits all enemies in range and buffs an already good ATK stat. The duration is decent, but the cooldown is quite long, so judicious use will be required, but this is one of the best tools out there to make those enemies chillax and feel the buena onda.
-
Talent 2 - Subjective Time Dilation - A passive movement speed Slow of enemies within her attack range by 15%, which is a huge boost to her utility and functioning as a crowd control Operator. As is obvious, it combines with her S3 to provide a powerful wide range Area of Effect Slow.
-
Talent 1 Upgrade - Skill Aura - Caster - Doubles the SP Recovery rate that she provides to all Caster Operators. Another great boost to her overall utility, and an important buff for Caster teams and herself as well because of the large SP Costs of her Skills.
-
Module SPC-Y - Home of 'Black Lock' and 'White Key' - Fully-leveled, this Module gives a significant boost to Mostima’s effectiveness and is the investment that ties everything together to give her usefulness in endgame scenarios. The -8 reduction to her DP cost is much appreciated. More importantly, it improves her Talent 2 Subjective Time Dilation, doubling the original MSPD reduction to 30% (+3%), which is then further tripled by her Skill 3 Key of Chronology. This module fully enables her Skill 3, the difference in ability to stall out foes compared to her pre-Module self being quite significant and relevant for bosses with rush mechanics. It effectively gives her Skill 2’s utility of locking foes down to her S3, with its high damage, area of effect, and uptime—Mostima ultimately gets to have the best of both worlds between her two skills to have one of the strongest stalling in the game.
Skill Discussion
 |
S3M3 | C+ | B | B- |
Historically, Mostima has been one of the lowest graded units in this guide. Since nearly launch, she has epitomized early design mistakes, with her paltry damage, long downtime, and high costs. That is still mostly true. While most basement dweller 6★s picked up good Modules, Mostima is a unique case. Her SPC-Y Module is quite good, and it does give her a strong niche that even appears in some end-game scenarios like CC#12. However, it does not have a huge influence on her skills such as with someone like Guard Ch'en. Even with full Mastery, her damage is still weak and her cycle time is still brutally long. In other words, her SPC-Y Module niche is worth almost as much at SL7 as it is at M3. It's worth enough to note with a grade here, but it’s not something most players should consider, given the costs of Modules and her general weaknesses.
Integrated Strategies Tier List Explanation
General IS Notes
+ S3: Strong stall utility, useful for bosses that make a beeline for the blue box.
+ S3: At higher difficulties, her ability to stall and dispose of increasingly dangerous common mobs can be invaluable for buying your team time to properly set up.
+ S3: Covers a wide area and can cover multiple lanes if needed.
= Route-dependent pick, only recommended to draft when going for Endings where her ability to slow down bosses or elites is useful.
- Extremely expensive to deploy.
- Lacking in DPS, relegated to supporting other Operators.
- Needs E2 to be useful for what you’re actually drafting her for.
- S3: Poor skill uptime.
IS2 Specific Notes
Good Relics
Relic Interactions
Recommended Promotion
Operator Featured Articles
Skill Upgrade Costs
Level
Requisites
Materials
1 ➝ 2
Lv1
x5
2 ➝ 3
Lv1
x5
x6
x4
3 ➝ 4
Lv1
x8
x3
4 ➝ 5
Lv1
x8
x5
x3
5 ➝ 6
Lv1
x8
x4
6 ➝ 7
Lv1
x8
x5
x4
Skill
Level
Requisites
Materials
1
Lv1
8h
x8
x4
x7
Lv1
16h
x12
x4
x7
Lv1
24h
x15
x6
x5
2
Lv1
8h
x8
x4
x5
Lv1
16h
x12
x4
x7
Lv1
24h
x15
x6
x6
3
Lv1
8h
x8
x4
x8
Lv1
16h
x12
x3
x6
Lv1
24h
x15
x6
x6
Overall Skill Cost
Elite Upgrade Costs
Total Cost
Operator Profile
ArtistHuànxiàng Hēi Tù
CVNana Mizuki
CV (CN)若舞
Gender
Female
Place of Birth
Laterano
Birthday
Dec 12
Race
Undisclosed
Height
170cm
Combat Experience
1 Year
Infection Status
Confirmed uninfected by medical examination.
Nation
Physical Strength
Standard
Mobility
Standard
Physiological Endurance
Standard
Tactical Planning
Standard
Combat Skill
Excellent
Originium Adaptability
Excellent
Profile
An employee of Penguin Logistics who always acts alone. Nothing is known about her previous work history.
Clinical Analysis
Increase Trust to 25.
Imaging tests reveal clear, normal outlines of internal organs, and no abnormal shadows have been detected. Originium granules have not been detected in the circulatory system and there are no other signs of infection. At this time, this operator can be confirmed to be uninfected.
[Cell-Originium Assimilation] 0%
Operator Mostima shows no signs of Oripathy infection.
[Blood Originium-Crystal Density] 0.12u/L
As a transporter, Operator Mostima frequently enters dangerous environments. However, it goes without saying that she knows how to protect herself.
Archive File 1
Increase Trust to 50.
A transporter who always wears a smile on her face.
She is well-informed and well-traveled, having a good understanding of the geography and customs of most countries in Terra. She often drops facts about various places that would be considered secrets to outsiders. However, tracking her down can be as hard as chasing a ghost, and no one seems to be able to find her when she's needed.
She can get along with just about everyone, but also seems to keep her distance at the same time.
Archive File 2
Increase Trust to 100.
Many consider Ms. Mostima to be a black box.
First of all, just being able to find her is no small feat.
Second, even if they manage to talk to her, some say that they feel as if they are talking to the air. Regardless of if they're thanking her, admiring her, swearing at her, or piling hatred upon her, she seems to only respond by curling the corners of her lips into a wry smile, answering with a normal demeanor as if she felt no emotions.
And Ms. Mostima herself made it clear that regarding emotions, she 'doesn't hate them, but has no need for them.' Her words reflect a remarkable nonchalance. This is an important reason why many consider her to be more terrifying than even less personable colleagues. Whether her personality is a result of her past, or simply a numbness derived from many long years of work as a transporter, we may perhaps never know.
Archive File 3
Increase Trust to 150.
As a veteran transporter, Ms. Mostima often has some logistics commissions that require her to go to remote or even dangerous places, so she will often not be aboard the Rhodes Island ship - terms that have been specified in her onboarding contract.
In fact, very few Operators are actually standing by on the ship at all times. Once the Rhodes Island ship has docked at a certain location, Operators are free to carry out activities in the locale as long as they maintain contact with the ship and do not act in a way that would damage the interests of Rhodes Island.
Beyond this point, however, Ms. Mostima also has a few peculiarities. According to the application she submitted, Ms. Mostima often proactively seeks out delivery orders that would require her to travel abroad. Usually, Rhodes Island couriers will only operate in a local vicinity, because the time and risk involved in long-distance travel is a serious consideration for even the most experienced in the industry. Yet it doesn't seem to concern Ms. Mostima.
Does this mean that she has a special reason for doing so?
Archive File 4
Increase Trust to 200.
According to the resume submitted by Ms. Mostima, she worked as a transporter throughout all of Terra, but mentioned nothing else beyond that.
Why would she provide her services for Penguin Logistics, why did she already know Ms. Exusiai, and most importantly, why did she become a fallen angel? Even though Ms. Mostima seems to have integrated well into Rhodes Island and has even established trust with the Doctor, she is still a complete mystery in the eyes of many.
Following the guideline that, outside of extraordinary situations, we are not to pry excessively into the history of our Operators, Rhodes Island has no plans to seek answers to each and every one of these questions. However, one truth is very clear.
The Law is absolute. From the moment she aimed her gun at another of her kind, her fate was already decided.
This is a publicly known secret.
Promotion Record
Upgrade to Elite LV2.
In addition to her past experience, there is another noteworthy thing about Ms. Mostima, and that is her ability. Her two staves, known as 'Black Lock' and 'White Key' respectively, can cast very different spells. This is an extremely rare phenomenon, and her explanation of this is preliminary at best.
There is no doubt that Ms. Mostima's powers are unfathomable. According to the judgment of Chief Engineer Kal'tsit at the time she tested Ms. Mostima's abilities, Rhodes Island's training facilities would have been destroyed if she had put more effort into the testing. Such is the terrifying scale of her power.
More importantly, though, what was the monstrosity that appeared behind her at the moment the two forces within her hands overlapped?
Voice Lines
Default
Appointed as Assistant
Ahaha, aren't you the lucky one, Doctor? I don't have any work for the day, so I wouldn't mind keeping you company for a bit.
Talk 1
The marketplaces of Lungmen, the suburbs of Ursus, the ancient ruins of Victoria... Doctor, this world holds countless beautiful sights, but very few people will ever seek them out.
Talk 2
Doctor, do you want to hear a story of my journeys? In that case, I'd recommend preparing some fine tea cakes before we sit down. Otherwise, even the most fascinating tales will turn bland.
Talk 3
I've witnessed the rise and fall of many organizations, but so far, Rhodes Island is the most interesting one I've seen. Will the epochs bend to your will, or finally swallow you whole? ...I'm dying to find out.
Talk after Promotion 1
Doctor, concerning our next destination, I have a few recommendations for where we can get some good food. Interested?
Talk after Promotion 2
Doctor, you seem to already know a thing or two about fallen angels. Unfortunately, I can't give you any more details than that. Even if I could share everything else with you one day, this would remain my solitary secret.
Talk after Trust Increase 1
Doctor, you don't need to concern yourself with how to have a good relationship with me. For me, friends, family, and love... I have nothing against them, but I don't need them either. Heh, not like that's going to stop you from trying, right? Well, I don't really mind, so give it your best shot~
Talk after Trust Increase 2
I'm back... Huh? No way, Doctor, were you seriously waiting here for me the whole time? You even brought snacks... Hah, all right. If you're going to go this far, I guess I can't turn you down. As thanks, I'll tell you about something interesting that happened on a delivery run.
Talk after Trust Increase 3
...I see now. When I thought of having a friend like you, the spark of joy I felt wasn't fake after all. Scrap what I said before, Doctor. Maybe I do need a bit of warmth in my life.
Idle
Hehe... Sweet dreams, Doctor.
Onboard
Hey there, Doctor. You might've heard from Emperor that I'm not bound by the contract between Penguin Logistics and Rhodes Island, and can therefore act independently. Having that said, I'll probably be staying here anyway when I'm not busy, so I'll see you around~
Watching Battle Record
Let me see how Rhodes Island fights.
Promotion 1
Doctor, relying on me isn't a very wise decision.
Promotion 2
Doctor, you really want to see me go all out? Just for the record, I'd like to ask - I won't have to worry about paying for the collateral damage after this, right?
Added to Squad
Here I am.
Appointed as Squad Leader
Hmm... Sorry, but why don't we let everyone do their own thing?
Depart
If this is the place... I'll lead the way.
Begin Operation
Let's get this started.
Selecting Operator 1
Hm?
Selecting Operator 2
Ahah...
Deployment 1
Nice weather out here.
Deployment 2
Not a bad view.
In Battle 1
Seventy percent-ish should do the trick.
In Battle 2
Isn't it about time to wrap things up?
In Battle 3
I have nothing against you guys, but this is just a part of life.
In Battle 4
What should we get to eat after this?
4-star Result
Some thrill-seeking every now and then isn't half bad either.
3-star Result
Hm? I thought I missed a few, but I guess that's a job well done.
Sub 3-star Result
For a transporter, the results of a battle don't really matter. Just surviving is enough of a victory.
Operation Failure
I guess I don't get this whole 'teamwork' thing after all...
Assigned to Facility
Mind if I go wander around?
Tap
Hmm?
Trust Tap
Let's have a chat, Doctor.
Title
Arknights.
Greeting
How's your day going, Doctor?
Operator Records
Record: Atop the Skyscrapers
Unlock: E2, Level 1, Trust Required: 50
Paradox Stages
Stage Name: mem_mostma_1Unlock: E2, Level 1
Description:
Mostima's enemies feel a sense of sluggishness while facing her, as if the tempo of their own time has been lowered, but we've never heard of an Originium Arts capable of interfering with time, and have never been able to find the secret within. This ability and her identity are just as full of enigma.
Regardless, as a Caster, her worth doesn't stop there. Give her the ultimate stage, and give her a little time to prepare. When she pulls the other staff out, no matter how great her enemies are, they'll be dust on the wind.
General IS Notes
+ S3: Strong stall utility, useful for bosses that make a beeline for the blue box.+ S3: At higher difficulties, her ability to stall and dispose of increasingly dangerous common mobs can be invaluable for buying your team time to properly set up.
+ S3: Covers a wide area and can cover multiple lanes if needed.
= Route-dependent pick, only recommended to draft when going for Endings where her ability to slow down bosses or elites is useful.
- Extremely expensive to deploy.
- Lacking in DPS, relegated to supporting other Operators.
- Needs E2 to be useful for what you’re actually drafting her for.
- S3: Poor skill uptime.
IS2 Specific Notes
Good Relics
Relic Interactions
Recommended Promotion
Operator Featured Articles
Skill Upgrade Costs
| Level | Requisites | Materials |
|---|---|---|
| 1 ➝ 2 |
Lv1
|
x5
|
| 2 ➝ 3 |
Lv1
|
x5
x6
x4
|
| 3 ➝ 4 |
Lv1
|
x8
x3
|
| 4 ➝ 5 |
Lv1
|
x8
x5
x3
|
| 5 ➝ 6 |
Lv1
|
x8
x4
|
| 6 ➝ 7 |
Lv1
|
x8
x5
x4
|
| Skill | Level | Requisites | Materials |
|---|---|---|---|
| 1 |
|
Lv1
8h
|
x8
x4
x7
|
|
|
Lv1
16h
|
x12
x4
x7
|
|
|
|
Lv1
24h
|
x15
x6
x5
|
|
| 2 |
|
Lv1
8h
|
x8
x4
x5
|
|
|
Lv1
16h
|
x12
x4
x7
|
|
|
|
Lv1
24h
|
x15
x6
x6
|
|
| 3 |
|
Lv1
8h
|
x8
x4
x8
|
|
|
Lv1
16h
|
x12
x3
x6
|
|
|
|
Lv1
24h
|
x15
x6
x6
|
Overall Skill Cost
Elite Upgrade Costs
Total Cost
Operator Profile
| Artist |
Huànxiàng Hēi Tù |
|---|---|
| CV |
Nana Mizuki |
| CV (CN) |
若舞 |
| Gender | Female |
|---|---|
| Place of Birth | Laterano |
| Birthday | Dec 12 |
| Race | Undisclosed |
| Height | 170cm |
| Combat Experience |
1 Year
|
| Infection Status | Confirmed uninfected by medical examination. |
| Nation |
|---|
| Physical Strength | Standard |
|---|---|
| Mobility | Standard |
| Physiological Endurance | Standard |
| Tactical Planning | Standard |
| Combat Skill | Excellent |
| Originium Adaptability | Excellent |
Profile
An employee of Penguin Logistics who always acts alone. Nothing is known about her previous work history.
Clinical Analysis
Increase Trust to 25.Imaging tests reveal clear, normal outlines of internal organs, and no abnormal shadows have been detected. Originium granules have not been detected in the circulatory system and there are no other signs of infection. At this time, this operator can be confirmed to be uninfected.
[Cell-Originium Assimilation] 0%
Operator Mostima shows no signs of Oripathy infection.
[Blood Originium-Crystal Density] 0.12u/L
As a transporter, Operator Mostima frequently enters dangerous environments. However, it goes without saying that she knows how to protect herself.
[Cell-Originium Assimilation] 0%
Operator Mostima shows no signs of Oripathy infection.
[Blood Originium-Crystal Density] 0.12u/L
As a transporter, Operator Mostima frequently enters dangerous environments. However, it goes without saying that she knows how to protect herself.
Archive File 1
Increase Trust to 50.A transporter who always wears a smile on her face.
She is well-informed and well-traveled, having a good understanding of the geography and customs of most countries in Terra. She often drops facts about various places that would be considered secrets to outsiders. However, tracking her down can be as hard as chasing a ghost, and no one seems to be able to find her when she's needed.
She can get along with just about everyone, but also seems to keep her distance at the same time.
She is well-informed and well-traveled, having a good understanding of the geography and customs of most countries in Terra. She often drops facts about various places that would be considered secrets to outsiders. However, tracking her down can be as hard as chasing a ghost, and no one seems to be able to find her when she's needed.
She can get along with just about everyone, but also seems to keep her distance at the same time.
Archive File 2
Increase Trust to 100.Many consider Ms. Mostima to be a black box.
First of all, just being able to find her is no small feat.
Second, even if they manage to talk to her, some say that they feel as if they are talking to the air. Regardless of if they're thanking her, admiring her, swearing at her, or piling hatred upon her, she seems to only respond by curling the corners of her lips into a wry smile, answering with a normal demeanor as if she felt no emotions.
And Ms. Mostima herself made it clear that regarding emotions, she 'doesn't hate them, but has no need for them.' Her words reflect a remarkable nonchalance. This is an important reason why many consider her to be more terrifying than even less personable colleagues. Whether her personality is a result of her past, or simply a numbness derived from many long years of work as a transporter, we may perhaps never know.
First of all, just being able to find her is no small feat.
Second, even if they manage to talk to her, some say that they feel as if they are talking to the air. Regardless of if they're thanking her, admiring her, swearing at her, or piling hatred upon her, she seems to only respond by curling the corners of her lips into a wry smile, answering with a normal demeanor as if she felt no emotions.
And Ms. Mostima herself made it clear that regarding emotions, she 'doesn't hate them, but has no need for them.' Her words reflect a remarkable nonchalance. This is an important reason why many consider her to be more terrifying than even less personable colleagues. Whether her personality is a result of her past, or simply a numbness derived from many long years of work as a transporter, we may perhaps never know.
Archive File 3
Increase Trust to 150.As a veteran transporter, Ms. Mostima often has some logistics commissions that require her to go to remote or even dangerous places, so she will often not be aboard the Rhodes Island ship - terms that have been specified in her onboarding contract.
In fact, very few Operators are actually standing by on the ship at all times. Once the Rhodes Island ship has docked at a certain location, Operators are free to carry out activities in the locale as long as they maintain contact with the ship and do not act in a way that would damage the interests of Rhodes Island.
Beyond this point, however, Ms. Mostima also has a few peculiarities. According to the application she submitted, Ms. Mostima often proactively seeks out delivery orders that would require her to travel abroad. Usually, Rhodes Island couriers will only operate in a local vicinity, because the time and risk involved in long-distance travel is a serious consideration for even the most experienced in the industry. Yet it doesn't seem to concern Ms. Mostima.
Does this mean that she has a special reason for doing so?
In fact, very few Operators are actually standing by on the ship at all times. Once the Rhodes Island ship has docked at a certain location, Operators are free to carry out activities in the locale as long as they maintain contact with the ship and do not act in a way that would damage the interests of Rhodes Island.
Beyond this point, however, Ms. Mostima also has a few peculiarities. According to the application she submitted, Ms. Mostima often proactively seeks out delivery orders that would require her to travel abroad. Usually, Rhodes Island couriers will only operate in a local vicinity, because the time and risk involved in long-distance travel is a serious consideration for even the most experienced in the industry. Yet it doesn't seem to concern Ms. Mostima.
Does this mean that she has a special reason for doing so?
Archive File 4
Increase Trust to 200.According to the resume submitted by Ms. Mostima, she worked as a transporter throughout all of Terra, but mentioned nothing else beyond that.
Why would she provide her services for Penguin Logistics, why did she already know Ms. Exusiai, and most importantly, why did she become a fallen angel? Even though Ms. Mostima seems to have integrated well into Rhodes Island and has even established trust with the Doctor, she is still a complete mystery in the eyes of many.
Following the guideline that, outside of extraordinary situations, we are not to pry excessively into the history of our Operators, Rhodes Island has no plans to seek answers to each and every one of these questions. However, one truth is very clear.
The Law is absolute. From the moment she aimed her gun at another of her kind, her fate was already decided.
This is a publicly known secret.
Why would she provide her services for Penguin Logistics, why did she already know Ms. Exusiai, and most importantly, why did she become a fallen angel? Even though Ms. Mostima seems to have integrated well into Rhodes Island and has even established trust with the Doctor, she is still a complete mystery in the eyes of many.
Following the guideline that, outside of extraordinary situations, we are not to pry excessively into the history of our Operators, Rhodes Island has no plans to seek answers to each and every one of these questions. However, one truth is very clear.
The Law is absolute. From the moment she aimed her gun at another of her kind, her fate was already decided.
This is a publicly known secret.
Promotion Record
Upgrade to Elite LV2.In addition to her past experience, there is another noteworthy thing about Ms. Mostima, and that is her ability. Her two staves, known as 'Black Lock' and 'White Key' respectively, can cast very different spells. This is an extremely rare phenomenon, and her explanation of this is preliminary at best.
There is no doubt that Ms. Mostima's powers are unfathomable. According to the judgment of Chief Engineer Kal'tsit at the time she tested Ms. Mostima's abilities, Rhodes Island's training facilities would have been destroyed if she had put more effort into the testing. Such is the terrifying scale of her power.
More importantly, though, what was the monstrosity that appeared behind her at the moment the two forces within her hands overlapped?
There is no doubt that Ms. Mostima's powers are unfathomable. According to the judgment of Chief Engineer Kal'tsit at the time she tested Ms. Mostima's abilities, Rhodes Island's training facilities would have been destroyed if she had put more effort into the testing. Such is the terrifying scale of her power.
More importantly, though, what was the monstrosity that appeared behind her at the moment the two forces within her hands overlapped?
Voice Lines
Default
| Appointed as Assistant | Ahaha, aren't you the lucky one, Doctor? I don't have any work for the day, so I wouldn't mind keeping you company for a bit. |
|---|---|
| Talk 1 | The marketplaces of Lungmen, the suburbs of Ursus, the ancient ruins of Victoria... Doctor, this world holds countless beautiful sights, but very few people will ever seek them out. |
| Talk 2 | Doctor, do you want to hear a story of my journeys? In that case, I'd recommend preparing some fine tea cakes before we sit down. Otherwise, even the most fascinating tales will turn bland. |
| Talk 3 | I've witnessed the rise and fall of many organizations, but so far, Rhodes Island is the most interesting one I've seen. Will the epochs bend to your will, or finally swallow you whole? ...I'm dying to find out. |
| Talk after Promotion 1 | Doctor, concerning our next destination, I have a few recommendations for where we can get some good food. Interested? |
| Talk after Promotion 2 | Doctor, you seem to already know a thing or two about fallen angels. Unfortunately, I can't give you any more details than that. Even if I could share everything else with you one day, this would remain my solitary secret. |
| Talk after Trust Increase 1 | Doctor, you don't need to concern yourself with how to have a good relationship with me. For me, friends, family, and love... I have nothing against them, but I don't need them either. Heh, not like that's going to stop you from trying, right? Well, I don't really mind, so give it your best shot~ |
| Talk after Trust Increase 2 | I'm back... Huh? No way, Doctor, were you seriously waiting here for me the whole time? You even brought snacks... Hah, all right. If you're going to go this far, I guess I can't turn you down. As thanks, I'll tell you about something interesting that happened on a delivery run. |
| Talk after Trust Increase 3 | ...I see now. When I thought of having a friend like you, the spark of joy I felt wasn't fake after all. Scrap what I said before, Doctor. Maybe I do need a bit of warmth in my life. |
| Idle | Hehe... Sweet dreams, Doctor. |
| Onboard | Hey there, Doctor. You might've heard from Emperor that I'm not bound by the contract between Penguin Logistics and Rhodes Island, and can therefore act independently. Having that said, I'll probably be staying here anyway when I'm not busy, so I'll see you around~ |
| Watching Battle Record | Let me see how Rhodes Island fights. |
| Promotion 1 | Doctor, relying on me isn't a very wise decision. |
| Promotion 2 | Doctor, you really want to see me go all out? Just for the record, I'd like to ask - I won't have to worry about paying for the collateral damage after this, right? |
| Added to Squad | Here I am. |
| Appointed as Squad Leader | Hmm... Sorry, but why don't we let everyone do their own thing? |
| Depart | If this is the place... I'll lead the way. |
| Begin Operation | Let's get this started. |
| Selecting Operator 1 | Hm? |
| Selecting Operator 2 | Ahah... |
| Deployment 1 | Nice weather out here. |
| Deployment 2 | Not a bad view. |
| In Battle 1 | Seventy percent-ish should do the trick. |
| In Battle 2 | Isn't it about time to wrap things up? |
| In Battle 3 | I have nothing against you guys, but this is just a part of life. |
| In Battle 4 | What should we get to eat after this? |
| 4-star Result | Some thrill-seeking every now and then isn't half bad either. |
| 3-star Result | Hm? I thought I missed a few, but I guess that's a job well done. |
| Sub 3-star Result | For a transporter, the results of a battle don't really matter. Just surviving is enough of a victory. |
| Operation Failure | I guess I don't get this whole 'teamwork' thing after all... |
| Assigned to Facility | Mind if I go wander around? |
| Tap | Hmm? |
| Trust Tap | Let's have a chat, Doctor. |
| Title | Arknights. |
| Greeting | How's your day going, Doctor? |
Operator Records
Record: Atop the Skyscrapers
Unlock: E2, Level 1, Trust Required: 50
Paradox Stages
Stage Name: mem_mostma_1
Unlock: E2, Level 1
Description:
Mostima's enemies feel a sense of sluggishness while facing her, as if the tempo of their own time has been lowered, but we've never heard of an Originium Arts capable of interfering with time, and have never been able to find the secret within. This ability and her identity are just as full of enigma.Regardless, as a Caster, her worth doesn't stop there. Give her the ultimate stage, and give her a little time to prepare. When she pulls the other staff out, no matter how great her enemies are, they'll be dust on the wind.
