In Arknights, Operators play a key role in winning matches. Knowing the best and most suitable Operators will make your in-game journey smoother, helping you earn more rewards and resources. LootBar brings you the latest 2025 November tier list — it ranks Operators by their skills, effectiveness, versatility, and team synergy. Come build the perfect team for yourself!
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Operator Introduction
Tiers
S Tier: The absolute best Operators in the game — indispensable for high-level content and top-tier team compositions, offering unrivaled performance.
A Tier: Exceptional Operators that deliver outstanding results; well worth investing in, as they excel in most scenarios.
B Tier: Viable choices that reliably get the job done, but are outperformed by S/A Tier options in most competitive contexts.
C Tier: Generally not recommended for optimal progression, unless you have a personal preference for the Operator.
Classes Overview
All Operators fall into one of eight distinct classes: Caster, Defender, Guard, Medic, Sniper, Specialist, Supporter, and Vanguard. This classification defines their core role, battlefield function, and tactical value within a team. Whether you want to build a brutally powerful offensive team or a balanced squad with both attack and defense — the choice is entirely yours to match Operators to your playstyle!
Caster
Casters specialize in magic damage and are usually ranged operators with a reasonably limited health pool. The best Casters can wipe out entire armies quickly.
Tier | Operators |
S | Goldenglow, Laapland the Decadenza, Logos, Nymph, Lappland，Mantra |
A | Carnelian, Ceobe, Ebenholz, Ho’olheyak, Ifrit, Kjera, Leonhardt, Lin, Marcille, Mostima, Passenger, Necrass |
B | Absinthe, Amiya, Aroma, Astgenne, Beeswax, Click, Corroserum, Delphine, Diamante, Dusk, Gitano, Greyy, Harmonie, Haze, Indigo, Iris, Lava, Lava the Purgatory, Leizi, Minimalist, Mint, Pudding, Qanipalaat, Rockrock, Santalla, Skyfire, Steward, Tecno, Tomimi, Warmy |
C | 12F, Durin, Nightmare |
Logos
Logos is a very well-rounded Operator. He can deal extra damage and possesses a plethora of buffs and debuffs, which easily places him in the S-tier.
Mantra
Mantra is an S-tier Caster Operator. She is noted for her explosive damage output and serves as the team's primary damage dealer. While unleashing devastating area Arts damage, she can also impair enemies' nerves to inflict additional damage, boasting powerful area Arts output and control abilities.
Goldenglow
Goldenglow is an S-tier Caster Operator.She is ranked S-tier based on her skill value, overall effectiveness, versatility, and synergy.
Defender
Defenders are the front-line operators and are highly sustainable characters capable of withstanding heavy damage. They are primarily helpful for blocking incoming attacks, but they generally cannot deal much damage.
Tier | Operators |
S | Horn, Jessica the Liberated, Mudrock, Penance, Saria, Shu, Yu |
A | Aurora, Blemishine, Blitz, Bubble, Cement, Cuora, Czerny, Gummy, Hoshiguma, Liskarm, Nian, Shalem, Eunectes, Sancta, Miksaparato |
B | Ashlock, Asbestos, Bassline, Beagle, Bison, Cardigan, Croissant, Dur-Nar, Firewhistle, Heavyrain, Hung, Mattherhorn, Nearl, Philae, Senshi, Spot, Underflow, Vulcan |
C | Friston-3, Lutonada, Noir Corne |
Shu
Shu is counted among the best Defenders. She is capable of providing burst healing to her allies, reducing incoming damage, and disrupting enemies' movement with her teleportation.
Mudrock
Mudrock is an S-tier Defender Operator.She is crucial for drawing enemy fire, possessing excellent defensive capabilities and high durability. While not essential in most cases, her x-Module provides a considerable overall boost by allowing her to gain Skill Points when her shield breaks.
Saria
Saria is an S-tier Defender Operator. She stands out due to her solid defense and high durability. Her y-Module enhances her field presence and is recommended to activate up to Level 2 for players who rely on AFK strategies.
Guard
Guards are melee-based operators who can block enemies while soaking up bursts of damage. They deal a notable amount of physical damage and have a decent health pool, though they are not the absolute frontline.
Tier | Operators |
S | Blaze, Chongyue, Degenbrecher, Executor the Ex Foedere, Gavial the Invincible, Hellagur, La Pluma, Mlynar, Mountain, Nearl the Radiant Knight, Qiubai, Rathalos S Noir, SilverAsh, Specter, Surtr, Thorns, Viviana, Vina Victoria, Zuo Le |
A | Akafuyu, Amiya, Bibeak, Broca, Ch’en, Cutter, Doc, Flint, Highmore, Hoederer, Irene, Lessing, Odda, Pallas, Pepe, Skadi, Tachanka, Tequila, Ulpianus, Utage, Whislash, Wind Chimes, Entelechia |
B | Arene, Astesia, Ayerscarpe, Beehunter, Conviction, Dagda, Estelle, Flamebringer, Franka, Fuze, Humus, Indra, Jackie, Laios, Leto, Luo Xiaohei, Matoimaru, Melantha, Midnight, Mousse, Savage, Sideroca |
C | Bryophyta, Castle-3, Dobermann, Frostleaf, Morgan, Popukar, Quartz |
Degenbrecher
Degenbrecher is regarded as the best Guard among all options, thanks to her valuable skillset. Besides offering high burst damage, she provides decent crowd control and can forcibly pull enemies.
Mlynar
Mlynar is an S-tier Guard Operator.His x-Module is considered nearly compulsory, as it significantly boosts his S3 total damage by approximately 30%, improves his survivability, and grants a 100% ATK boost upon deployment. He remains one of the most powerful Guards even a year after his release.
Surtr
Surtr is an S-tier Guard Operator. She is highly valued for her powerful output and defensive capability. She can potentially land two additional attacks if she benefits consistently from the ATK speed boost applied when not blocking enemies.
Medic
Medic Operators excel at healing their allies rather than attacking enemies. They are typically highly squishy and possess shallow defensive attributes, requiring strategic positioning.
Tier | Operators |
S | Eyjafjalla, Kal’tsit, Nightingale, Reed the Flame Shadow, Warfarin |
A | Amiya, Honeyberry, Lumen, Mulberry, Papyrus, Perfumer, Ptilopsis, Rose Salt, Shining |
B | Breeze, Ceylon, Chestnut, Folinic, Gavial, Harold, Hibiscus the Purifier, Myrrh, Paprika, Purestream, Silence, Sussurro, Tuye, Vendela, Whisperain |
C | Ansel, Hibiscus, Lancet-2 |
Eyjafjalla
Eyjafjalla is an S-tier Medic Operator. She provides excellent healing range and significant utility by being able to cleanse Elemental damage for allies, helping to clutch difficult situations. Her x-Module is a compulsory upgrade, and advancing it to Level 3 is recommended for users with ample resources, as it significantly raises her potential ceiling.
Kal’tsit
Kal’tsit is an S-tier Medic Operator. She is exceptional at restoring teammate HP and providing supportive healing. Her y-Module specifically enhances the base stats of Mon3tr's Skill 3.
Nightingale
Nightingale is an S-tier Medic Operator. Her x-Module helps compensate for the lower healing output typically associated with AoE Medics. Conversely, her y-Module offers better resilience in high-pressure environments compared to her x-Module.
Sniper
Snipers specialize in dealing damage from a long range. These characters can inflict massive bursts in a reasonably short duration, but they are quite squishy and can be quickly defeated.
Tier | Operators |
S | Ch’en, Narantuya, Poca, Pozemka, Ray, Rosmontis, Typhon, Wis’adel |
A | Fiammetta, Pinecone, Platinum, Schwarz, Toddifons, W |
B | Adnachiel, Ambriel, Andreana, April, Caper, Coldshot, Erato, Executor, Fartooth, Firewatch, GreyThroat, Greyy the Lightningbear, Insider, Jessica, Jieyun, Kroos, Lunacub, May, Meteor, Meteorite, Provence, Sesa, Shirayuki, Totter |
C | Aciddrop, Aosta, Catapult, Justice Knight, Rangers, Terra Research Commission, Vermeil, Exusiai, Archetto, Ash, Blue Poison, Melanite |
Wis' adel
Wis' adel is a highly recommended Sniper Operator. Reasons/Advantages for Tier Ranking: Her turrets are incredibly useful due to their AoE attacks (capable of eliminating multiple enemies) and her ability to stun targets.
Ch'en
Ch’en is an S-tier Sniper Operator. She is known for her long-range precision strikes and efficient damage output. Her x-Module primarily boosts the bullet conservation probability for both herself and other ranged allies.
Typhon
Typhon is an S-tier Sniper Operator. Her x-Module increases her output, providing substantial damage output alongside her Heavyweight Sniper archetype abilities.
Specialists
Specialists are Operators experts at disabling or applying debuffs to enemies. Their true potential is often seen in PvP mode as crowd-controlling units. They are not primarily designed for dealing damage.
Tier | Operators |
S | Ascalon, Ela, Ethan, Gladiia, Kirin R Yato, Lee, Phantom, Specter , Texas, Thorns the Lodestar, Weedy |
A | Aak, Cliffheart, Crownslayer, Dorothy, Enforcer, FEater, Figurino, Frost, Gravel, Jaye, Kafka, Kazemaru, Manticore, Mizuki, Mr. Nothing, Robin, Shaw, Swire the Elegant Wit, Tin Man |
B | Almond, Bena, Iana, Projekt Red, Rope, Snowsant, Waai Fu |
C | Kirara, Spuria, THRM-EX, Verdant |
Texas
Texas is highly recommended.She is highly versatile, featuring useful traits like fast redeployment, low DP cost, stun, and burst damage.
Specter
Specter the Unchained is an S-tier Specialist Operator. Her x-Module significantly compensates for her inherent weaknesses as a Puppeteer, and upgrading it to Level 3 is strongly advised for regular users.
Ascalon
Ascalon is an S-tier Specialist Operator. Although she is rated S-tier generally, her second Module is considered lackluster.
Supporter
Supporters are primarily equipped with tools that aid other Operators. They can either provide buffs for allies or debuff enemies. They are highly valuable in PvP matches when combined with Specialists.
Tier | Operators |
S | Angelina, Coldshot, Gnosis, Ling, Magallan, Skadi the Corrupting Heart, Suzuran, Valarqvin, Virtuosa, Tragodia |
A | Civilight Eterna, Glaucus, Grain Buds, Mayer, Pramanix, Proviso, Quercus, Roberta, Sand Reckoner, Scene, Shamare, Silence the Paradigmatic, Stainless |
B | Catherine, Contrail, Deepcolor, Heidi, Istina, Lucilla, Podenco, Sora, Windflit |
C | Earthspirit, Nine-Colored Deer, Orchid, PhonoR-0, Tsukinogi, U-Official |
Tragodia
Tragodia is ranked S-tier and is considered one of the strongest units in the game. He offers multiple layers of crazy control and strong damage. This control includes the Lure effect on his S2, the Paralysis stacks from Nervous Impairment, and the permanent stall provided by his S3 summons. His kit is so potent that even unoptimized, he remains one of the best units available.
Ling
Ling is an S-tier Supporter Operator. She plays a major role in offering diversified support skills and control abilities. Her y-Module is highly valued, as it increases her summon capacity and reduces deployment cost
Virtuosa
Virtuosa is listed as an S-tier Supporter. She is considered an ideal Operator capable of triggering Necrosis on multiple enemies. She can also cause bosses and elites to take more Elemental Injury to hasten their defeat.
Vanguard
Vanguards are another class of tanky operators who can act as the front line. They possess abilities and skills that allow them to regenerate additional Deployment Points (DP) for deploying other units.
Tier | Heroes |
S | Bagpipe, Cantabile, Elysium, Ines, Muelsyse, Saileach, Vulpisfoglia,,SilverAsh |
A | Blacknight, Fang the Fire-Sharpened, Flametail, Puzzle, Saga, Wanqing, Chilchuck, Surfer |
B | Beanstalk, Chiave, Courier, Kestrel, Mitm, Poncirus, Reed, Scavenger, Vigil, Wild Mane, Zima, Siege, Texas, Vigna |
C | Fang, Grani, Plume, Vanilla, Yato |
Ines
Ines is an S-tier Vanguard Operator. She provides strong DP generation and is equipped with talents that enable useful crowd control effects. She also holds the utility of being able to reveal nearby invisible enemies.
Bagpipe
Bagpipe is an S-tier Vanguard Operator.She is renowned for her excellent fast deployment and suppression ability, which is crucial in the early stages of combat. Her x-Module helps speed up her initial activation.
SilverAsh
SilverAsh is an S-tier Vanguard Operator. He possesses both attack power and the ability to weaken opponents, while also boosting the team's attributes—making him a versatile operator.
How to build strongest team in Arknights?
- Prioritize top-tier S-tier Operators across all classes. Their base stats and skill mechanics form the core of the team’s raw strength, enabling quick adaptation to high-difficulty stage requirements.
- Guarantee the team includes five essential roles—DP generation, damage output, defense, healing, and crowd control. Each position fulfills its specific duties to avoid battle collapse due to missing functions.
- Powerful limited Operators often have unique and irreplaceable roles. Through Arknights Top-Up to participate in limited UP banners, you can efficiently acquire these core characters, shortening the team formation cycle.
- Focus on skill mastery and Module upgrades for core Operators. These two improvements directly amplify their core capabilities, making the team more competitive in extreme battle scenarios.
- Avoid including Operators with overlapping functions. Meanwhile, leverage skill and faction linkage effects between Operators to streamline the overall combat rhythm and achieve a 1+1＞2 team effectiveness.
Conclusion
In conclusion, this 2025 Arknights Tier List provides a clear roadmap for building a top-tier team. Prioritize S-tier operators, cover core functions, and leverage Arknights Top-Up to acquire powerful limited characters. Enhance core operators’ skills and modules, avoid function overlap, and capitalize on synergy to maximize team potential. Use this guide to conquer challenges efficiently and tailor your squad to your playstyle—enjoy a smoother Arknights journey!
