

Arknights, a new Tower Defense game for Android and IOS is now available for Global and you can download it from Google Play Store or Apple Store. This game is not only a tower defense game but also a hero collecting game with an interesting storyline. In a Hero Collecting game, you have to find your best heroes or units as your starter team and you can collect them through Summoning or Gacha. However, it is not easy to get the best units for your starter team and you have to do some reroll. Besides, you also have to prepare some spare accounts until you get your best unit. If that is the case, you don’t have to worry. In this article, we provide you an Arknights reroll guide without creating many accounts.
- Enter the game by using a guest account.
- Finish the tutorial until you are able to access the main screen (When you reach stage 0-1, you can skip the battle by retreating the battle and go to the home).
- Claim the pre-registration gift in your mailbox.
- After you claim the gift, you will be able to do 10-summon once. (Exclusive Headhunting Service Banner, Guarantee 6* unit)
- If you don’t get the unit that you want, exit the game.
- Go to your phone setting, clear the Arknights data.
- Then again, go to the Phone setting → Google → Ads → Reset advertising ID. (By doing this, it will also reset your guest account)
- Enter the game again (unfortunately, you have to re-download the game data again but I think the size is quite small)
- Repeat step 1 until you get the units that you want (We recommend you to get at least 1- 6stars unit, and 1- 5stars unit)
- After you get the units that you want, you can then bind your account to your Gmail account from the setting menu.
Those are the Arknights reroll guide without creating many accounts. If you need some guide on the recommended unit to get, you can also visit here.
Arknights
Reroll Tier List & GuideFind out all you need to know to do a fast reroll in Arknights. Learn how to reroll your characters, best Operator to aim for in Tier List and more.
Table of Contents
Related Guides
Check Out the Beginner Guide & TipsBest Reroll Tier List
S Tier Characters
A Tier Characters
Character Name | Traits |
---|---|
![]() | ★6 / Cost: 19 / Guard ・Available in Ch'en Banner ・Normal attack strikes twice ・Learns stun skill ・Learn art attack skill |
![]() | ★6 / Cost: 19 / Defender ・Available in Newbie gacha ・Highly durable tank ・Can block up to 3 targets ・Buffs ATK & DEF with skill |
![]() | ★6 / Cost: 18 / Defender ・Tank that can also heal allies ・ATK and DEF buffed over time ・Buffs magic damage dealt to enemies |
B Tier Characters
How Do You Reroll in Arknights?

Reroll Procedure
- 1. Begin the game as you normally would, and sign in as guest
- 2. Play through the two tutorial battles
- 3. Once you reach the battle after your first single summon, open the settings in the top left corner of your screen to leave
- 4. Claim only the 3800 gems in your inbox
- 5. Roll on the 6 star banner
- 6. Go to your settings, then navigate to account. Choose Bind to Yostar account
- 7. Enter a Gmail +[number] Account
- 8. Once the account is binded, logout from the account settings screen
- 9. When in the home screen, select Account Management, then select Guest
Credits for this rerolling process goes to user Marqo_M in the Arknights Reddit page. To learn more about this process, you can click on the link here.
7. Enter a Gmail Address + Number
It is recommended to add a +[number] when entering your gmail account. For example: instead of entering [email protected], you would instead enter [email protected], [email protected], & so on. This will create another account, but will still send the verification code to your original gmail account.
Check Out the iOS Reroll Error Here!Cache Clear for Maximum Efficiency

During the loading sequence after you reboot the game, there is a hard-to-spot "Clear Cache" button on the upper left hand corner of the screen. Tapping this allows you to clear your device of the game's cache, allowing you to start the game fresh without the need to reinstall your application.
[UPDATE Jan 17th] Cache Clearing Issue Found on iOS Devices
There seems to be an issue where the cache cannot be properly deleted upon clean reinstallation of the client for the global build of Arknights, & therefore not allowing players to properly reroll their first cache.
Things to Remember when Rerolling
Required Materials for Rerolling
Required Originium | 6560 |
---|---|
Headhunter Tickets | 3 |
Pulls/Draw | 21 times (17+1+3 |
Required Time | ~15 Minutes |
Operator Gacha Drop Rate
Operator | Drop Rate |
---|---|
6 Stars | 2% |
5 Stars | 8% |
4 Stars | 50% |
3 Stars | 40% |
6 Stars Guaranteed in First Exclusive Headhunting Banner

For the first 10-Operator Pull in the Exclusive Headhunting Gacha, it's guaranteed that you will get a 6 star character. Keep rerolling here until you get the 6 star Operator you want.
Use Banners When Aiming For Specific Ops

Banners consume 6000 Orundum for 10 Pulls. It can be a bit high, but if you're aiming for specific characters, these banner events are the way to go. Banners can also give you ★6 Ops that are not included in the Startdash Headhunter banner. If you're looking to reroll, take advantage of current Banner events.
Check Out The Banner Event Guide HereMust-Have Operators
You Can Get 6 Stars With Tutorial Gacha

You can get a 6 Stars character in the tutorial Gacha. However, this takes a lot of time. Only do this if you have the patience for it.
Characters Available Tutorial Pools Are Limited
The available characters in the tutorial gacha is limited compared to the other paid gacha pulls. These do not, however, mean that the available Operators are weaker than that available in the regular package.
When to Stop Rerolling
Get More than 1 6-Star Operator
6-Star Operators are some of the strongest Operators in the game. Having at least two of them will allow you to advance through the story much easier.
Check Out the Operator Team Guide Here6 Star with 5 Star Characters

Combing the strength of 6-star and 5-star Operators will also help you advance through the game. Some 5-stars are as powerful as 6-stars so keep an eye out for them.
Check Out All Operators HereNot Recommended to Reroll Too Much
Arknights puts more focus in training your characters. It's better to start training the ones you have & gathering materials to keep rerolling for better characters.
Check Out the Early Game Guide HereWhat Are Rerolls?
Reinstalling the Game To Acquire The Best Operator Drops
Rerolls refer to the method of getting the best drop possible from the in-game lottery or Gachas (often available during the tutorial). This procedure can be easily repeated by uninstalling and reinstalling the game from your device numerous times.
Successful Reroll Allows Solid Foothold in Early Game
By successfully acquiring the rare Operator from your initial gacha roll, you will, more or less be able to start off your initial gameplay with a powerful unit at your disposal, making your later runs much more fast and smooth.
Arknights Related Articles
Operator Tier List
Basics for Beginners
Check Out the Beginner Guide & TipsGameplay & Battle Tips
Game System & Features
Items and Materials Articles
©2017 Hypergryph Co., Ltd ©2019 Yostar, Inc. All Rights Reserved.
All trademarks, character and/or image used in this article are the copyrighted property of their respective owners.
Arknights - Official Website
Arknights How to Reroll? The best Reroll Guide For Arknights 2021
Here comes a reroll guide for the best characters with Arknights. As a beginner to the pro on this Tower defense game, you will need so many characters. And each has to be placed in their appropriate places. Every doctor in this game has to be the best doctor to deal with this excellent game ad that only comes from the best operator for sure.
Arknights owns so many units for players to select, and this is somewhat complex than the other games. It has seven different tier lists in the game, and each of them belongs to eight different classes. These all units are different. Their range of skills also changes with their tier rankings. So you might be a wonder on who the best characters are and how to reroll in here. Toady's guide in Arknights is dedicated to it, and let's start.
You can download Arknights on PC from here.
What is the Arknights Tier List?
The tier list consists of several heroes in the game of Arknights. It has different classes by the split, and we can rank them, from top to bottom, by measuring their skills from lower to high. Some units in their classes perform different roles within the game, and we can rank them from their very best performances.
Each of these operators has a specific role to play in the game, and they require some skills and talents to clear a stage. Stages are different from one to another, and it depends on the map and by the enemies. So the situation where you use any operator is depending on the position you currently face.
Each of the statuses of tier lists is made for the operator's final strength. And these all will be based on the updates of the global server. The tier list is made out with a comparison between the same class and its archetype, and it does not belong to the SS tier. There will be individual operator strengths, and these tier lists are made out of frequency in use and versatile.
So there are 7 tier lists available in the Arknights as follows.
Tier SS
Tier SS are the gods, and they are the strongest heroes in the game. If you want to use an all-time skilled operator and looking for an overpowered one, this is the best choice. SS tier heroes include a higher versatility and a better performance. They do their best within the class they belong, and at the same time, these heroes are helping other players to beat in the game super-fast.
There are some situations where SS tier heroes are acting beyond their class to achieve goals. When you reroll, the best recommendation for a reroll is going with the SS tier heroes. The best heroes in the Arknights belong to the Tier SS.
Tier S
These are the operators who have great versatility and also the most outstanding performers within their classes. Their archetype is also the best than other tier heroes, and you can consider them as the best selection in the classes they belong to.
Tier A
Tier A operators are the brilliants who excel great for their roles. There is some situation where these heroes have unique type of skills and talents. You can achieve more incredible performance with these A tier heroes, and they are quite the same as the S tier heroes from their performances.
Tier B
Tier B heroes are the ones who are best at their roles. They can complete their whole duties and tasks, and they are good with their skills. In some cases, these tier B heroes cannot perform well as tier A does, and simply they don't include an archetype of A heroes. You can use tier B heroes as a substitute in the gameplay.
Tier C
These are sufficient heroes for your gameplay in Arknights. They perform well in their roles and not the best option. But still, they do somewhat serve in their roles. If you had to choose one of this C tier hero, you could later replace him with a better hero when an increase of characters happens. We recommend using C tier heroes in the early game, and they will be helpful in those levels.
Early game levels are not much as competent, and there is only a low operator pool with a low level of players. So the tasks in the early game can be fulfilled by C tier heroes but when you grow in the game, consider replacing them with a better performing one.
Tier D
Tier D heroes can be named as the most ordinary operators. You can use them in the early game as C-tier heroes because those levels are easier to achieve. When it's low in layers level and the operator pool, D tier heroes will be useful.
Tier X
These are the special operators. You can't assign them for any kind of rate because they have some unique types of performances and skills within them.
Tier List in 2021
There are several heroes available within these whole tier lists, and those can be named as follows.
Tier SS and S heroes
- Nian
- Mostima
- Eyjafjalla
- Hoshiguma
- Ifrit
- Ceobe
- HellagurSaria
- Liskarm
- Silbverash
- Chen
- Skadi
- Rosa
- Warfarin
- Shining
- Blaze
- Throns
- Specter
- Silence
- Exusiai
- Bagpipe
- Siege
- W Sniper
- Texas
- Schwarz
- Meteorite
- Magallan
- Suzuran
- Shamare
- Phantom
- Weedy
- Elysium
- Angelina
Tier A heroes
- Vigna
- Reed
- Grani
- Myrtle
- Zima
- Mayer
- Sora
- Pramanix
- Istina
- Glaucus
- Aak
- Cliffheart
- Snowsant
- Feater
- Ethan
- Manticore
- Jaye
- Gravel
- Waai Fu
- Projekt Red
- Shirayuki
- Executor
- Greythroat
- Firewatch
- Ptilopsis
- Provence
- Perfumer
- Platinum
- Blue Poison
- Andreana
- Nightingale
- Ceylon
- Broca
- Lappland
- Flamebringer
- Astesia
- Nearl
- Hung
- Vulcan
- Cuora
- Croissant
- Asbestos
- Bison
- Beeswax
- Gitano
- Skyfire
- Nightmare
- Absinthe
- Amiya
Tier B Heros
- Bibeak
- Breeze
- Catapult
- Courier
- Franka
- Frostleaf
- Gavial
- Greyy
- Gummy
- Indra
- Leizi
- Matoimaru
- Matterhorn
- Melantha
- Meteor
- Mousse
- Myrrh
- Rope
- Scavenger
- Shaw
- Susurro
- Swire
Tier C Heroes
- Ambriel
- Ansel
- Beagle
- Beehunter
- Castle 3
- Deepcolor
- Doberman
- Dur Nar
- EarthSpirit
- Estelle
- Fang
- Haze
- Hibiscus
- Jessica
- Lancet 2
- Lava
- May
- Midnight
- Spot
- Stewart
- Vanilla
- Vermeil
Tier D Heroes
- 12F
- Adnachiel
- Cardigan
- Durin
- Kross
- Noir Corne
- Orchid
- Plume
- Popukar
- Rangers
- Savage
- Yato
What are classes in Arknights?
There will be a total eight of classes available in Arknights. The preliminary determination of an operator's class depends on the class, and you can deploy it into either Ranged grids or to Melee grids. Both of them together can also be used. Each of the operators available in Arknights belongs to one of these classes.
It depends on how they function, and they also hold archetypes and sub archetypes with them to operate. So every operator would be specialized by those archetypes from their abilities.
Here are the eight classes available within the Arknights.
Caster
Caster is a ranged class, and it can attack with a deal arts damage for its enemies. This class uses art damage as its primary attack type, and players can deploy casters in ranged tiles and inflict heavy art damage. You can use this class effectively where you see high DEF with some low RES holding enemies.
Defender
The defender holds a melee position in the game and uses physical damage as his primary attack skill. You can use these defenders to deploy melee tiles, and most of the usage of defenders belongs to blocking. You can use them to stop enemies and decrease their real damage.
Guard
Guard is a melee in position. She uses the physical damage most as her main attack and uses Arts damage as one archetype. You can deploy guard on melee tiles, and if we describe her skills, this class is the most varied and flexible in the Arknights. You will be offered many archetypes with the guard, and it will help fill up different roles.
Medic
Medic is a ranged character and uses the healing ability as the primary attacking type. This is the main healing class available for the game Arknights.
Sniper
Sniper's position is his ranged position. Its attack type goes mainly with the physical damage. They are the main physical damage dealers available in the Arknights. Their main task for the gameplay revolves around taking aerial enemies out.
Specialist
The specialist position is mixed in the game, and there are some archetypes available in them to deploy only on melee grids. Some of those can be ranged, and some come in both. Physical damage is the primary attack type for a specialist, and they include specialized archetypes for specific units.
Supporter
Supported uses the potion of ranged and deal with Arts damage in the gameplay. This class is beneficial in building the team's core performance and has various abilities based on the utilities of them.
Vanguard
Vanguard holds a position of melee and uses physical damage as his primary attack type. This class is mainly dedicated to generating DP, and it facilitates him all team to have a fast deployment. This class is usually deployed in the first and again will be recreated when satisfied DP needs.
Artknights Characters
There are multiple characters available within the game Arkinights as follows. Each of these characters is belonging to one class and a one-tier list.
12F | Caster | D Tier |
Aak | Specialist | A Tier |
Absinthe | Caster | B Tier |
Adnachiel | Sniper | D Tier |
Ambriel | Sniper | C Tier |
Amiya | Caster | B Tier |
Andreana | Sniper | B Tier |
Angelina | Supporter | S Tier |
Ansel | Medic | C Tier |
Asbestos | Defender | A Tier |
Astesia | Guard | B Tier |
Ayerscarpe | Guard | A Tier |
Bagpipe | Vanguard | S Tier |
Beagle | Defender | C Tier |
Beehunter | Guard | C Tier |
Beeswax | Caster | B Tier |
Bibeak | Guard | B Tier |
Bison | Defender | B Tier |
Blaze | Guard | S Tier |
Blue Poison | Sniper | A Tier |
Breeze | Medic | B Tier |
Broca | Guard | B Tier |
Cardigan | Defender | C Tier |
Castle-3 | Guard | - Tier |
Catapult | Sniper | D Tier |
Ceobe | Caster | A Tier |
Ceylon | Medic | B Tier |
ChCh'en | Guard | A Tier |
Chiave | Vanguard | B Tier |
Click | Caster | C Tier |
Cliffheart | Specialist | - Tier |
Courier | Vanguard | B Tier |
Croissant | Defender | B Tier |
Cuora | Defender | B Tier |
Cutter | Guard | C Tier |
Deepcolor | Supporter | C Tier |
Dobermann | Guard | D Tier |
Durin | Caster | D Tier |
Dur-nar | Defender | B Tier |
Earthspirit | Supporter | C Tier |
Elysium | Vanguard | S Tier |
Estelle | Guard | C Tier |
Ethan | Specialist | A Tier |
Executor | Sniper | B Tier |
Exusiai | Sniper | S Tier |
Eyjafjalla | Caster | S Tier |
Fang | Vanguard | C Tier |
FEater | Specialist | - Tier |
Firewatch | Sniper | A Tier |
Flamebringer | Guard | B Tier |
Folinic | Medic | B Tier |
Franka | Guard | B Tier |
Frostleaf | Guard | C Tier |
Gavial | Medic | B Tier |
Gitano | Caster | B Tier |
Glaucus | Supporter | A Tier |
Grani | Vanguard | A Tier |
Gravel | Specialist | - Tier |
Greythroat | Sniper | B Tier |
Greyy | Caster | C Tier |
Gummy | Defender | B Tier |
Haze | Caster | C Tier |
Hellagur | Guard | A Tier |
Hibiscus | Medic | C Tier |
Hoshiguma | Defender | A Tier |
Hung | Defender | B Tier |
Ifrit | Caster | S Tier |
Indra | Guard | A Tier |
Istina | Supporter | B Tier |
Jaye | Specialist | B Tier |
Jessica | Sniper | C Tier |
Kroos | Sniper | C Tier |
Lancet-2 | Medic | - Tier |
Lappland | Guard | S Tier |
Lava | Caster | D Tier |
Leizi i | Caster | B Tier |
Leonhardt i | Caster | A Tier |
Liskarm | Defender | A Tier |
Magallan | Supporter | A Tier |
Manticore | Specialist | - Tier |
Matoimaru | Guard | B Tier |
Matterhorn | Defender | B Tier |
May | Sniper | C Tier |
Mayer | Supporter | B Tier |
Melantha | Guard | B Tier |
Meteor | Sniper | C Tier |
Meteorite | Sniper | A Tier |
Midnight | Guard | C Tier |
Mostima | Caster | A Tier |
Mousse | Guard | B Tier |
Myrrh | Medic | B Tier |
Myrtle | Vanguard | S Tier |
Nearl i | Defender | A Tier |
Nian | Defender | A Tier |
Nightingale | Medic | A Tier |
Nightmare | Caster | C Tier |
Noir Corne | Defender | D Tier |
Orchid | Supporter | - Tier |
Perfumer | Medic | B Tier |
Phantom | Specialist | A Tier |
Platinum | Sniper | B Tier |
Plume | Vanguard | C Tier |
Podenco | Supporter | B Tier |
Popukar | Guard | D Tier |
Pramanix | Supporter | A Tier |
Projekt Red | Specialist | - Tier |
Provence | Sniper | B Tier |
Ptilopsis | Medic | S Tier |
Rangers | Sniper | D Tier |
Reed | Vanguard | A Tier |
Rope | Specialist | - Tier |
Rosa | Sniper | A Tier |
Saria | Defender | S Tier |
Savage | Guard |
Device Links
You came across Arknights, installed it, and opened the game. Then, you eventually rolled some banners. Did you have a specific drop in mind but didn’t get lucky? Unfortunately, with gacha-style systems, it’s all about luck.

However, there is nothing to worry about when you’re just at the beginning of your Arknights journey. You can easily opt for rerolling as many times as necessary until you are satisfied with what drops.
For clarification, “rerolling” isn’t an in-game option. Instead, it’s about making a new account altogether to roll the banners again from scratch. If you want to give it a try, you’re in the right place. This guide will show you how to reroll for the iPhone, Android, and Bluestacks.
How to Reroll in Arknights on the iPhone
These are the instructions to reroll successfully in Arknights using an iPhone:
- After opening Arknights, you must sign in as a guest.
- Proceed to either finish or skip the tutorial battles. You can retreat from battles by clicking the cogwheel located at the top left.
- Collect the gifts for rerolling first.
- Choose your preferred banner. The default recommendation is the 6-star banner.
- Go to the homepage and proceed with clicking on the cogwheel icon to open settings.
- Then go to “Account” and click on “Bind. “Use a valid Gmail address, ideally a dummy one for the dummy accounts. You can use the same Gmail for the bindings that follow by putting a number after it. For simplicity, it should correspond to the reroll attempt. One example is “[email protected]” for the second attempt.
- Log out through the same Account tab every time you bind an account.
- Logging out will take you to the start screen, where you will find the “Account Management” button.
- Log in as a guest again to repeat the process if you aren’t satisfied with the rolls.
Note that iOS can give a reroll error due to the save data not getting deleted after the player tries to reinstall the game for rerolling.
The reason behind binding with the email is that it’s necessary since you can’t log out as a guest. All codes for the new accounts are sent to the base email. Remember, after landing the roll you want, you should bind that account to another email instead of the dummy one since +number dummy accounts can give problems when it comes to unbinding them later.
Always remember to bind your main account. Otherwise, you will lose the saved data along with the potentially good rolls.
How to Reroll in Arknights on an Android Device
The following instructions cover the Arknights rerolls for Android Devices:
- Open the Arknights app. Then, sign in as a guest.
- Follow by either finishing or skip the tutorial battles.
- Collect the free gifts for rerolling.
- Pick a banner. The 6-star banner is the one most players choose.
- Go to the home screen, proceed and open the settings or click on the cog icon.
- Select “Account” and click on “Bind.” Use a valid Gmail address, ideally a dummy one.
- Now proceed with logging out through the same Account tab. Do this every time you bind a new account.
- You’ll see the Start screen again after logging out. This is where you will find the “Account Management” button.
- You are ready to log in as a guest once again if you aren’t satisfied with your rolls.
Remember to use the same Gmail for subsequent bindings. You can do this by putting a number after your emails address, but it must correspond to the reroll attempt. An example would be “[email protected]” for the third try.
Alternatively, you can wipe the Arknights data on your Android. Wiping data allows players to reuse the guest accounts. This is how to get started:
- Close the Arknights app.
- Go to Arknights app settings and clear the app data along with the cache.
- Reset the Google advertising ID on your Android device by going to Settings, Google (Google Services), Ads. In ads, select “Reset advertising ID.”
- Open Arknights for rerolling.
You can also opt for simply uninstalling and reinstalling the game instead of wiping the data. One drawback for both cases is that you will have to wait for your available internet speed to download the app data.
The codes for the new accounts are sent to the base email, so binding an email is necessary since you can’t log out as a guest. Remember to bind your main account, though, because you could lose the saved data.
Also, keep in mind that you should bind that account to a different email account after landing the roll you want. Dummy accounts using the “+number” may cause problems when you want to unbind them later.
How to Reroll in Arknights on Bluestacks
Since Bluestacks uses Android, similar instructions are applied here.
- Open Arknights and sign in as a guest.
- Skip or play the tutorial.
- Collect the newcomer and log-in rewards, as these will let you reroll quickly.
- When it comes to banners, it’s recommended to go for the 6-star one.
- Go to the home tab after rolling and open the settings menu.
- Navigate to “Account” and select “Bind.” Bind the guest account using a dummy Gmail address.
- It is possible to use the same email address for your subsequent bindings when you put a number after them. Ideally, it should be the same as your current reroll address. For example, you can use “[email protected]” for the fourth attempt.
- Once the binding is successful, it’s time to log out through the Account tab.
- You’ll see the Start screen and the “Account Management” option.
- It’s now possible for you to log in as a guest again and repeat the process.
The codes for the dummy accounts are always sent to the primary email. Once you land the roll you want, make sure to bind that account to a different email and not a dummy one, as that could cause problems for unbinding later.
Binding with an email is necessary since you can’t log out as a guest. Make sure to bind your main account, or you’ll risk losing the saved data, including your rolls.
How to Reroll Faster in Arknights
Rerolling faster involves skipping the tutorial battles. Skipping the battles is simple to do so using the cogwheel icon. Also, when you have a specific banner in mind, it certainly speeds things up.
Salt-enabled email providers are a must for fast reroll bindings. When an email provider uses salt, such as Google Mail accounts, it means that it can use the same base email many times for registration at the same registering point. As a side note, what you write after the + can be numbers and letters, though numbers are better since they can help you keep track of multiple rerolls. It’s not the same as having multiple emails because when a salted email receives mail, it’s redirected to the base email.
If you use Android and your internet and installing speed is fast, you may want to consider using the “Resetting advertising ID” method.
To use this method, start by closing the Arknights app. Go to the app setting and clear its data and cache. After that, you must reset the Google advertising ID by going to Settings -> Google (Google Services) -> Ads. Once that process is complete, you can reroll again.
Generally, using this Android method could take a while, though, so the email address method should be your go-to option regardless of the platform. Whichever email provider you use, make sure it’s a salt-enabled one. Since Gmail accounts can use salts, they are suited for rerolling.
Rerolling Is Only Natural in Arknights
Rerolls are a part of the gacha-system gaming world. While rerolling is recommended when you are after a character that will make your early game more manageable, you may want to use this method sparingly. In many games, including Arknights, the focus is on the playthrough. Training the obtained characters along with gathering materials for future pulls is all part of the process.
Eventually, these future pulls will get you characters you had your eye on, so prioritizing rerolling isn’t necessary. As the saying goes, “where there is no remedy, there is patience.”
What ideal reroll are you gunning for? How has the gacha system treated you so far? Let us know in the comment section below.
Guide arknights reroll
Arknights has launched globally, after a lengthy, anticipated wait. Yostar’s tower-defense gachapon character collector is a massive hit, and it’s easy to see why! The clean interface, massive number of collectable units — all of which have extremely well drawn character art — and fun feedback loop of running missions, gathering materials, powering up units, and running harder missions prove that Arknights is likely here to stay.
Perhaps you’re interested in starting Arknights, but feel a little lost with how to get going? There is a lot of information being thrown at you early on, and some of the middle/late game missions can stump players without a solid starting foundation. We’ve got the details you need to be successful, here in our Arknights rerolling guide!
First, a public service announcement: You do not need to reroll and obtain the “best” units to clear any mission in Arknights. Yostar has been very good about this in all of their games. You will receive some extremely potent three and four-star units for free, or for in-game currency. They can and will carry you through not just the story, but extra missions as well. This guide is for players who want to start off with better units, to allow an easier time clearing the game.
Second, iOS users, I’m sorry, but unless you are a wizard (with a jailbroken phone), you will need to reroll on PC through an emulator. Afterward you can transfer the save data to your phone when you get the unit you want. Android users, follow on!
When you load up Arknights, make sure you create an account through “Guest Account.” You can bind this account to your email address or your Yostar account later on, should you roll into something you want.
You will need to progress through the tutorial until you hit the mission “0-1.” Once in the 0-1 mission, you can hit the Options button in the top left and retreat from the mission. From there, navigate to the Home page and collect your pre-registration bonuses, if applicable. Then head to the Headhunting option. From here, you have two options.
Option #1 – The Newbie Banner Reroll
If you’re not looking to waste a whole lot of time rerolling but still want a solid 6-star unit, this is the option for you. You are looking for the above screen.
You can spin a Headhunt x10 immediately. Aim for Exusiai or SilverAsh, with a secondary priority for Hoshiguma and Siege. Angelina and Shining are good units as well, however they blossom late in the game (Elite Rank 2), and some of the free units you will receive can do their job as good (or better) until then.
If you are unhappy with your roll, you will need to navigate to your app settings for Arknights and delete your cache. This requires redownloading data, so I suggest you connect to a Wi-Fi hotspot (or reroll utilizing an emulator on your PC.) Once your slate is clean, you simply follow the steps again and again until you get the roll you want. The time it takes to reroll is approximately 15 minutes.
Option #2 – The Premium Banner Reroll
Perhaps you don’t like the offerings on the Newbie Banner, or perhaps there’s a character you want on another banner and dadgummit, you’re going to get that waifu come hell or high water. This option is for you!
Again, you’re looking for a screen similar to what’s displayed above.
These are called Premium Banners, and they typically feature units from a specific background in-game. There are usually one 6-star units, one or two 5-star units, and a selection of 4-star units related to that banner.
Let’s talk about how banners work. You have a flat two percent chance per roll to receive any of the available 6-star units. This means that the game splits that two percent chance between all of the 6-star units currently available.
For a Premium Banner, the featured 6-star unit receives a boost to one percent, while the remaining 6-star units get their rates lowered. The remaining one percent is divided resulting in an approximate .125 percent chance per specific 6-star unit.
In layman’s terms, the above banner would grant you a flat two percent chance to obtain SilverAsh, but if you really wanted Ifrit, you would be relying on a .125 percent chance. Don’t like your roll? Simply reroll, and follow the same process we outlined for the Newbie Banner option.
To recap, if you want to hunt something outside of the Newbie Banner, the Premium Banner is what you want to reroll on. But be aware that you could be rerolling for a very long time.
If you manage to luck into Ifrit or Eyjafjalla, congratulations! You just won the rerolling game and can now enjoy Arknights worry-free. Either of those units will be the highlight of your team given how powerful they are.
Did you get your favorite character? Did you luck into Eyjafjalla? Let us know how your luck turned out down below!

How to Reroll in Arknights and which operators you should aim for.
Arknights is a Gacha Hero Collector game. New players start off with some free Gacha pulls. Depending on your luck you can start with a more favorable hero (operator) lineup, giving you a strong start.
However you don’t have to rely on luck. Instead you can Re-roll (reset) your account until you get the desired operator.
Tier List

Alright, lets first look at who you should Reroll for. Below is a Tier List of recommended operators to look out for:
Name (Rarity) | Tier | Class | Details |
---|---|---|---|
SilverAsh (6 Star) | S | Guard | Top Tier Ranged Guard Very Versatile Active AoE Skill |
Exusiai (6 Star) | S | Sniper | Top Tier Single Target DPS |
Eyjafjalla (6 Star) | S | Caster | Top Tier Caster |
Siege (6 Star) | A | Vanguard | Top Tier Vanguard (Better Lategame) |
Hoshiguma (6 Star) | A | Defender | Very Durable Tank |
Saria (6 Star) | A | Defender | Healing Tank |
Ok, so if you’re going to re-roll you’ll want to aim for the best. Aim for SilverAsh, Exusiai or Eyjafjalla.
Still can’t decide? Just go for SilverAsh (Obtainable in the Discounted Banner – See Quick Method below). He is often considered one of the best operators in the game due to his versatility.
The best 6 Star Operator? See our Tier List.
Reroll Methods

Ok, so you have a choice. Choose the quick method and roll for 1x 6 Star of your choice. Or the slow (more effort) method and roll for 2x 6 Star (1 of your choice).
How does this work?
Quick Method (3,800 Orundum)
The Discounted (Newbie Banner) will guarantee a 6 Star operator in the first 10 Rolls. Just simply pick this option and reset until you get your desired operator.
Slow Method (6,000 Orundum)
The Rotation (Event Banners) although has a higher chance of rolling a 6 Star Operator it is not guaranteed. In essence you may need to reroll multiple times to get what you want.
Note: Slow method may be even more difficult depending on which Banners are available as it affects which Operators have a higher rate.
How to Reroll

If you are using an emulator like Nox with multi-instance you can reroll multiple accounts at a time!
Ok, chosen your method? Here’s what to do next:
Quick Method (Recommended)
- Sign in as “Guest”
- Finish Tutorial
- Skip Mission 0-1
- Collect everything from Mail
- Headhunt x10 (3,800 Orundum)
- Reset if necessary (See Below)
- Bind your account (See Below)
It is possible to roll a 6 Star with your tutorial roll. It will not count towards that discounted banner guaranteed free 6 Star.
Slow Method
- Sign in as “Guest”
- Finish Tutorial
- Complete Mission 0-1, TR-1, 0-2, TR-2 and TR-3 (For 5x Originite Prime)
- Collect everything from Mail
- Collect Rookie Mission 600 Orundum Reward
- Convert 5x Originite Prime to Orundum
- Headhunt x10 (6,000 Orundum)
- Reset if necessary (See Below)
- Bind your account (See Below)
- You will still have your free 6 Star from your Discounted banner. Once you have enough Orundum go claim it.
Resetting
This may vary depending on your platform. Essentially you have to clear your user data (game cache).
- iOS – Settings > Privacy >Advertising > Reset Advertising Identifier
- Android – Settings > Apps > Arknights > Clear Data
Settings > Google > Ads >Reset Advertising ID
Binding your Account
When you have your desired roll don’t forget to bind your account. Open Settings > Account and enter your desired e-mail under Yostar.
Tip: Skip dialogue + cut scenes and toggle on 2x Speed where you can
Just starting out? Here are Top 10 Beginner Operators you should consider adding to your squad.
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Arknights Reroll Tier List and Guide
GamePress
Article by xHakuraikavva

Who Should I Reroll For?
There are two reasons for rerolling.
1) Roll for Favorites
Rerolling for your favorite character is never a bad idea since stages can be cleared with leveled lower rarity operators and proper strategy. Check out our list of Operators here and pick your favorite today! If they are in the Newbie Banner pool, you're in luck!
2) Roll for a specific or two 6*s
Since the Newbie Gacha guarantees a 6* Operator, rerolling for another 6* or targeting a specific 6* is an effective strategy that can see returns through late game. Do note all the Newbie Gacha 6*'s are strong, just that some need more investment than others before hitting their power spike. This reroll tier list is for new players who have less materials to invest and are looking for the most resource-efficient start to carry them through all stages of the game.
Reroll Tier List
The list below was created for launch and, surprisingly for a gacha, is still very valid for the launch-available Operators. Rather than trying to update this guide every time a new 6 star is added, we will refer you to the Tier List for up-to-date rankings. Generally, any S+ ranked Operator is a strong re-roll choice. The Operator Tier List can be found here:
Tier 1
![]() | Exusiai and Silverash are both strong Operators that are effective for carrying new players and only get stronger with investment. Either one will be a boon to reroll for, but having both will provide the easiest experience. Eyjafjalla is one of the strongest Casters in the game with amazing AoE damage. She is worth rerolling for, but do note she is far more difficult to obtain due to not being in the Newbie Gacha. |
![]() | |
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Tier 2
![]() | Siege and Hoshiguma are both very strong units, but have lower rarity counterparts who can perform similar roles. Despite this they are still strong picks and do their job very well. |
![]() |
Tier 3
![]() | Shining and Angelina are both units who don't shine until unlocking their third skill after Elite 2. Although they can still fulfill the role of Medic/Supporter (respectively), they will not be operating at their full potential for newer players without extended investment. |
![]() |
How to Reroll
Before You Reroll
Recruitment Rates
First, make sure that the account created is a "Guest Account." Guest accounts can be bound later on to a service of choice, and offer the most flexibility for rerolling.
Rarity | Percentage |
---|---|
6* | 2% |
5* | 8% |
4* | 50% |
3* | 40% |
*Note: the first 10-roll on any normal banner will guarantee a 5* or a 6* Operator. It is recommended for Doctors to save up enough Orundum to roll the Guarantee instead of spending everything on one banner.
When Can I Reroll?
Make sure to pick the all the beginning goodies! They can be picked up from the Mailbox (top left corner Envelope Icon)
Rerolling with the Pre-Register Bonuses grants:
8 Originite Prime (Can convert to 180 Orundum/ Originite Prime, or 1440 Orundum)
3800 Orundum from Beginner's Supply (enough to 10-roll the Newbie Gacha).
3 Head Hunting Permits. Each one is worth one summon on a Standard Banner, or 600 Orundum.
The earliest possible reroll is at Mission 0-1. Rather than doing the mission, rerollers can click on the gear on the top left and retreat, and continue going back on the menu until hitting the home screen. Then they can collect the 3800 Orundum and reroll the newbie Banner. This should take roughly 10 minutes skipping the dialogue.
Completing 0-1 however yields an additional 600 Orundum. By completing 0-1 and retreating from TR-1 instead, rerollers can convert 5 Originite Prime to Orundum for a bit over 6000 Orundum, enough to roll the Standard Rotation Banner for non-Newbie Pool Operators. This takes a few more minutes, but offers better flexibility.
Do note that Originite Prime is the most premium currency and can also be used to buy Skins, Premium Level Packs, or Sanity refills. These cannot be bought with Orundum. Think carefully before converting.
Newbie/Discount Reroll
- Pros: Quick, Effective, and Cheaper than normal summons. Guarantees one 5* and 6* Operator.
- Cons: Limited 5* and 6* Operator Pool. Limited to 21 pulls total.
The Newbie Banner will be the most reliable way of getting two 6* Operators, with a total of 21 rolls possible before it disappears. This consists of the single summon Tutorial roll, plus 20 rolls afterwards. The first 10 rolls will have a guaranteed 6* Operator, and a 5* is guaranteed within the 21 rolls.
Since one 6* is guaranteed in the Newbie Gacha, it is feasible to reroll in hopes of landing both a guaranteed and bonus 6* in the first 10-roll. Any more will be statistical hell. Although this will take slightly longer in the short run, it is easier overall due to rolling more at once.
Alternatively, Players can also try to reroll the tutorial roll for faster reroll times in the short run, but keep in mind that will consume the guaranteed 6* on the Newbie Banner.
Check out our summon sim here!
Rotation/Event Banners (aka Hardmode)
- Pros: Chance of obtaining non-newbie pool 5* and 6* Operators.
- Cons: Takes longer to complete. Costs more Orundum. Requires converting Originite Prime, a precious premium resource. Miniscule chances of a specific non-rateup 6* Operator (.125% on launch on average). Doesn't guarantee a 6* Operator on the first 10-pull.
This method is for players who are willing to go through more reroll hell for a shot at any other non-Newbie Pool Operator.
After completing the tutorial and doing 4 more new missions, players should have received enough Originite Prime to convert into Orundum for a total of 6000 Orundum, enough for a 10-roll on a Standard Banner. Headhunting Permits will reduce the number of missions required by 600 Orundum per permit; all 10 rolls don't necessarily need to be done at once.
Since the first 10-roll of a Rotation/Event Banner will guarantee a 5 or 6 star, rerolling this method isn't as bad in theory. The Newbie Gacha will still be available for another guaranteed Newbie Pool 6* once players save up 3800 Orundum.
However, the guarantee is a 5 star OR 6 star, and the relative boosted rates are unknown. At worst, the average non-guarantee and non-rateup recruitment for a 6* is .125% on launch and only goes down from there. That's hell you're walking into. You masochist.
Of the launch characters 6* Ifrit, Eyjafjalla, Nightingale, and Saria are not available through tutorial rolls.
Resetting Data for Rerolling
Rerolling involves resetting the User Data on the game in order to roll again with a fresh account. This can be done in a couple of different ways depending on the platform.
Data Clearing
Android (Phone):
Step 1) In Settings, Go to the Apps and Notifications > Arknights > Storage and Cache. Clear App Data. The App should still take up around 1 GB.
Step 2) Reset Advertising ID. Got to Settings > Google > Ads > Reset Advertising ID.
iOS:
1) Go to Settings > Privacy > Advertising (bottom-most menu) > "Reset Advertising Identifier"
Note - there are reports of errors and bugs for physical phone rerolls. A full data clear, reinstall, and reset id should work in most cases. Apple Users seem to have the most trouble getting a fresh start, most likely due to iCloud backing up App Data/settings. We are investigating this and will get back right away.
Update: (Android) It is a known and common bug that clearing data and cache will result in a black screen when attempting to start up Arknights. This commonly occurs on Android 10.
Update: (iOS) Even with a full reinforced uninstall involving signing out of iCloud, disabling all iCloud related services, and deleting the iCloud based information, and "re-buying" the App on the App store, the Guest Account somehow persists.
Dummy Binding/SALT Abuse
Aptly named, this requires a SALT-compatible email address (like gmail). The gist of this method is that SALTing an email address makes it appear as a different email address for the purpose of rerolling while only requiring one email address. This allows people to bind multiple Yostar accounts to one address. The downside is that this weighs you with the conscience of having multiple Yostar accounts that will never be used again.
1) Make sure the Account is a Guest Account.
2) On the top Left of the Main Menu there should be a Gear. This is the Settings Menu. On the Accounts tab, players can choose to Bind an Account by a service of their choice (i.e. Yostar, Twitter, Facebook, or Apple. Do note that Apple is only available in iOS devices). Be careful about Binding Accounts though, since it is currently bugged and unable to be bound.
3) Bind to a Yostar Account. When entering the email, enter [email protected], where x is any number. For example, if the email is [email protected], the entered email would be [email protected], and a different number for any future rerolls.
4) Log Out. The option should also be in the same account menu, near the bottom.
5) On the Main Screen, select Guest Account and create another account.
Emulator
Emulators are currently the most highly recommended option for rerolling due to their robustness at controlling data and removing accounts. They also offer lots of flexibility and ease due to tools like multi-instance emulation. Please make sure that your methods do not break the Arknights game ToS.
As for which emulator to use, there are a few different options possible -
- Nox - Nox supports multi-instance emulation. Although Android 7 is recommended for compatibility when setting up the instance and direct advertising ID reset, some prior versions of Android can still effectively reset this by clearing Google Play Services Data. These processes should be the same as on a phone.
- MuMu - MuMu allows rerolling by simply clearing App Data.
What Do I Do When I get the Account I Want?
Bind that account right away!
Alternatives to Rerolling: Modest Proposal(s)
For those concerned with currency efficiency and can spare the wait, the best chance for non-newbie pool Operators are on their rateup banners. The massively increased rates are well worth the real-life sanity and time spent rerolling.
Operator Shop
There is also an Operator Shop where a specific 6* operator can be recruited for 180 Certificates. Since newbies get a Professional Certificate for every new Operator recruited, this is roughly 1-2 months worth of certificates for those who buy the monthly cards and roll. Do note that Exusiai has not yet been available in the 6* shop in Arknights CN. Additionally, caution is advised when buying 5* Operators from the shop early on since they will be relatively common throughout a player's career. However, Doctors who really want a specific 5* Operator without RNG should buy them without regret.

The Operator shop, where Operators can be recruited, and other resources like Potential Tokens, Headhunter Tickets, and Expedited Plans are available.

About the Author(s)

kavva
I really like collecting stuff, virtual and physical. So it was only natural for me to get interested in mobages. Currently playing 明日方舟(Arknights), 战双帕弥什(Punishing: Gray Raven), アッシュアームズ(Ash Arms) and writing for Arknights. I also have a love-hate realtionship with Girls' Frontline.