Arknights Base Skills
Base (RIIC) operator skills by facility
This table holds 661 base skills across 9 groups. Complete and current to the latest patch.
Control Center (84)
'One Thousand Letters'
'Unfinished Story'
'Unmoved by Loss'
'Unstirred by Gain'
'Vast Mountains and Rivers'
Adamantly Easygoing
Agreement
Alternate Operator
Art of Defense
Banner of Babel
Best of Buds
Business Is Business
Camaraderie
Capable Assistance
Cleaning Agreement
Conspirator α
Conspirator β
Convergence of Hope
Diligent Worker
Discernment
Downtown Connections
Drip-Fed Care
Endurance Recovery
Esoteric Negotiations
Exitus Acta Probat
Expedience
Famiglia Approval
Full of Vigor
Group Hunting ·α
Group Hunting ·β
Guarding
Halves of a Whole
Hidden Mastermind
Highest Authority
I am I
I've Got This
Idol's Aura
Indomitable Lady
Infectivity
Integrity & Capability
Intel Mastermind
Intelligence Reserve
Keep the Wine Flowing
King's Legacy
Knights of Pinus Sylvestris
Land of Business
Leader
Leading By Example
Marigold Poetry Gathering
Master Strategist
Million Dollar Smile
Moment of Respite
Monster of Acting
Necessary Responsibility
Neuroticism
New to the Job
Overclock
Picky
Plentiful Work Experience
Precise Calculations
Pride of a Hero α
Pride of a Hero β
Princess
Quiet Affection
Reliable Companion
Resister
Resonant Bond
Reunion of Old Friends
S.W.E.E.P.
S.W.E.E.P. Supervisor
Self-Absorbed
Snack Network
Solitary Light
Student Council President
Substitute
Team Rainbow
Teamwork
The Candle Knight's Glimmer
Tide Observation
Tiny Leader
Ursus Specialty Beverage
Wandering Heart
War Tattoos
Worldly Insight
Trading Post (85)
'Obvious Deception'
'The Best of Students!'
Advocate
All-Rounder
Amicus
Appraiser's Eyes
Appraiser's Means
Basic Needs
Champion's Bearing
Communication
Contract Law
Damages for Breach α
Damages for Breach β
Distant Letter
Elite Squad
Envoy To Land α
Envoy To Land·β
Famiglia Business α
Famiglia Business β
Familiar Flavors
Feud
Gang Compass
Gifted Adviser
Grand Bazaar Management
Half-foot Guild Representative
Handicrafts α
Handicrafts β
Hard-Working Manager α
Hard-Working Manager β
Harmony Astray
Heavenly Reward α
Heavenly Reward β
Hell and High Water
Hidden Purpose α
Hidden Purpose β
High Society
Imposing Presence
Insightful
Intimidate
Investment Solicitations
Investment α
Investment β
Karlan Trade α
Karlan Trade β
Know the Ropes
Lingering Melody
Logistics Expert
Logistics Planning α
Logistics Planning β
Lord of Karlan
Lovable Felynes
Mission Guarantee
MountainDash Logistics
Musicianship
Naive Negotiator
Negotiation
New City Trade
Order Distribution α
Order Distribution β
Order Flow Visualization α
Order Flow Visualization β
Order Management α
Order Management β
Outstanding Debt
Penguin Logistics α
Penguin Logistics β
Pious Fundraising α
Pious Fundraising β
Precise Scheduling
Resolution on Foreign Trade α
Resolution on Foreign Trade β
Sales Promotions
Same-City Express Order
Starting From Scratch α
Starting From Scratch β
Street Economics
Supply Management
Tacit Understanding
Tailoring α
Tailoring β
Time Is Money
Warm-Up
Whispers
Young Master
Zeruertza Resident
Factory (101)
'Here to Help!'
'Reliable' Helper
Always on the Move
Ancient Witchcraft
Applied Originium Arts Theory
Automation α
Automation β
Big Responsibilities
Bigger is Better!
Bionic Seadragon
Blizzard Outside
Blurry Vision
Boxing Guidance Video
Clean Breeze
Combat Guidance Video
Consciousness Agreement
Consciousness Compatibility
Cooperative Will
Costly Construction
Craftsmanship Spirit α
Craftsmanship Spirit β
Domain of Wisdom
Editing α
Editing β
Essence Transmutation Byproduct
Explorer
Explorer's Backpack
Extrasensory
Familiar Dispatch α
Familiar Dispatch β
Fancy Feast's Reward
Fearless Valor
Geology α
Geology β
Glory In Adversity
Go-Getter
Graphic Design
Hoarder
Hothead
I Want It All
Junkman
Little Whims
Machine Assistance α
Machine Assistance β
Man in the Mirror
Manifestation of Consciousness
Master of Machines α
Master of Machines β
Maverick
Meeboo: Manufacturing
Metal Crab - Peacake
Metal Crab - Trey
Metalwork α
Metalwork β
Notarial Hall Instructor α
Notarial Hall Instructor β
Occupational Experience
Of Death and Rebirth
Originium Study
Originium Work α
Originium Work β
Perfect Nap Spot
Piety
Pinus Sylvestris α
Pinus Sylvestris β
Plan to Victory
Playing the Part
Proficient Artistry
Psychokinesis
Reasonable Utilization
Recycling
Renewable Energy
Rhine Tech α
Rhine Tech β
Rhine Tech γ
Right Now
Routine Cleaning
Scientific Restructuring
Silent and Hardworking
Slowcoach
Spring Thunder Sounds, All Life Crowned
Standardization α
Standardization β
Storage Guru
Tailoring Art
Taking Responsibility
Team Spirit
Through Thick and Thin
Time of Reunion
Time-Lapse Photography
Trouble Maker
Trusty Buddies
Tunnel Work
Unexpectedly Delicious
Union of Desert Bandits
Vlog
Volcanologist
Warehouse Organization α
Warehouse Organization β
Where Stalks Grow Deep, Autumn Reaps
Workflow Optimization
Power Plant (35)
'Beep beep, activate!'
'Pleasant Conversation'
Aboveboard Electricity Theft
Backup Energy
Clean Energy
Dawnlight
Discharge
Dome Logistics α
Dome Logistics·β
Ecological Section Director
Electromagnetic Charge α
Electromagnetic Charge β
Electrostatic Field
Elegy Charge α
Energy Gathering
Enthusiasm
Equipment Maintenance
Heat Charge α
Heat Charge γ
Incantation Resonance
Lei Fa Specialist
Light Charge α
Lighthouse Power Supply Module
Line Patrol Frame
Now Charging
Now Under Maintenance
Pulsed Arc α
Pulsed Arc β
River Charge α
River Resonance
Superheat Charge
Surging Tunes
Take-Away Fruit Tarts
Technology Exchange α
Technology Exchange β
Dormitory (81)
'Homecoming'
Absolution
Adagio
Altruism
Apocalypse
Aroma Convalescence α
Aroma Convalescence β
Baking
Barbecue Master
Bedtime Stories
Bedtime Story
Born of the Biting Cold
Break Loose
Bucket List
Canticle of Grace
Celebrity Effect
Communal Suffering
Concealed Gourmet
Convalescence
Conversationalist
Cooking
Cookout α
Cookout β
Craze
Donut Party
Elegy
Explorer's Passion
Fellow Travelers
Flawless Heart α
Flawless Heart β
Followers
Fugue Amalgamation
Funny Holy City Stories
General Z
Gentle Spirit
Give me five
Glimmering Glow α
Glimmering Glow β
Hard to Avoid
Harmony
I'll Cook Your Favorite
Idol
Inspiration
Karlan Saint
Lady of the Lamp
Laziness
Lazy Cub
Leader
Lionheart
Listener
Liveliness
Madrigal
Make Tea
Medical Service
Meditative Rites·α
Meditative Rites·β
Mercy
Natural Beauty
Natural Optimist
No.1 Practice Partner
Nourish the Soul
Poisoner's Friend
Psychological Counseling
Pure Breath
Release
Rural Flute
Searching for Solitude
Self-Discipline
Senshi's Diner
Sleep Talking
Sleepiness
Solitude
Soundless Resonance
Thoughtfulness
Veteran Cook
Victorian Literature
Violin Solo
Volcanic Hot Springs Bath
Walking the Keyboard
Wet Your Whistles
Wordless Anthem
Reception Room (60)
'Professional Ethics' α
'Professional Ethics' β
Arraigner
Assassin's Holiday
Astrology
Avatar
B.P.R.S.
Bibliography Consultant
Chivalrous Hero
Clue Search α
Clue Search β
Columbian History
Conspicuous Investigator
Correspondent
Courier
Curiosity
Divination
Don Diplomacy
Double Agent
Drifting Wanderer
Eternal Youth
Expert Socializer
Fallen Noble
Foresight
Gourmand
Icefield Navigation
Information Collation
Information Gathering
Innocent Smile
Intel Analysis
Intel Expert
Kjeragandr
Liaison
Logical Deduction
Making Friends
Messenger - Penguin Logistics
Messenger - Rhodes Island
Military Advisor
Networking Expert
On the Alert
Overlook Nothing α
Overlook Nothing β
Pilgrimage to the Future
Pioneer
Police Superintendent
Professional Manager α
Professional Manager β
Proficient Artistry
Royal Detective (Self Proclaimed)
Screening
Secret Clue
Secret Inquiry
Shadow Gathering
Snow Watcher
Sound of the Wind
Special Methods Consultant
Tea Master
The Art of Deduction
Tracker
Watchman
Office (38)
Authoritarian Envoy
B-girl
Catastrophe Messenger α
Catastrophe Messenger β
Clocking Out On Time
Court Etiquette
Drawing the Heart's Voice
Empath's Insight
Insider
Invite to the Show
Itinerant
Law Is Order
Linguistics
Maylander Detective·α
Maylander Detective·β
Memory Seeker
Meritocracy
Networking
Nosy
Old Acquaintances, New Friends
Pensive Stroll α
Pensive Stroll β
Personnel Management α
Personnel Management β
Phone's Always Ringing
Prestige
Psychology
Rescue Team - Abacus Calculations
Rescue Team - External Contact
Rescue Team - Post-Catastrophe Census
Rescue Team - Preserve Strength
Rescue Team - Resource Inventory
Restless Rover α
Restless Rover β
Saintess's Prestige
Special Connection
WRITER
Yearning for the Snow Realm
Workshop (99)
'Alchemy'
'Explosion Arts'
A Day Without Misfortune
Adaptability
Airflow Drive
Arise
Artisan's Dignity
Arts of War
As Good As Old α
As Good As Old β
Asceticism
Automated Assembly Line
Blasting Materiology α
Blasting Materiology β
Boulder Anchoring
Careful Planning
Catform
Causality
Cautious Processing
Conversing With History
Corrosion Inhibition Tech
Corrosion Studies α
Corrosion Studies β
Craftsman's Heart α
Craftsman's Heart β
Disciplined Study
DIY Crystal
DIY Incandescent Alloy
DIY Installation
DIY Orirock
DIY Oriron
DIY Polyester
DIY Polyketon α
Drone - Soaring Dragon
Engineering
Everyone Does Their Part
Familiarity
Fang's Art
Focus α
Focus β
Fusion Casting
Heart to Heart
Herbalism α
Herbalism β
High Efficiency Recycling
Industrial Design
Inspiration
Just Fix It
Karma
Law of Devotion
Law of Penance
Lich's Teachings
Mechanical Engineering
Meeboo: Processing
Meticulous
Military Engineering
Mind to Mind
Mineral Beneficiation
Model Efficient Worker α
Model Efficient Worker·β
Multifunctional Robotter
Nice Day for a Shoot
Nutriology
Overactive
Passionate Tinker
Perseverance
Pharmacology β
Pharmacology·α
Pitsinker α
Pitsinker β
Portable Battery
Pragmatic Minimalism
Rare Metal Identification
Reckless
Required Course
Scholar
Shed Excess
Skillful Craftsman
Slice Iron, Split Steel
Spaced Out
Spiritshaping: Metal
Stroke of Luck
Strong Despite Years
Structural Mechanics
Surfeit of Years
Talented Smith
Tech Theory
Tianshi Bureau Artisanship
Tireless Study
Toxicology α
Toxicology β
Training Record
Unknown Technology
Useless Gift
Waste Not
Waste Not, Want Not
Well-Trained
Wilderness Survival
Wrankwood Jack-of-All-Trades
Training Room (78)
'Methods Should Be Effective'
'Questions Should Be Exact'
Assimilation
Austerity
Black Arrow
Bladework Memory
Break the Shackles
Caster Expert α
Caster Expert β
Combat Techniques: Arts Protector
Combat Techniques: Besieger
Combat Techniques: Chain Medic
Combat Techniques: Fighter
Combat Techniques: Lord
Combat Techniques: Marksman
Combat Techniques: Wandering Medic
Defender Expert α
Defender Expert β
Drillmaster
Excessive Training
Field Experience
Final Test
Guard Expert α
Guard Expert β
Hannya
Insipid
Knight Training
Leading By Example
Legacy of Courage
Masked Phantom
Master of Everything α
Medic Expert α
Medic Expert β
Mental Training
Mutation
Noble Creed
Nobukage-ryu
Nursing Specialist
Painstaking Effort
Patience
Pluck String
Polar Survival
Practical Instruction
Pyral Psychopomp
Red Dragon's Blood
Resonance
Sciolism
Secularization
Sharing the Joy
Silence as a Sword
Siracusan Revelry
Sniper Expert α
Sniper Expert β
Snowpriest Candidate
Specialist Expert α
Specialist Expert β
Supporter Expert α
Supporter Expert β
Surgical Precision
Sword and Handcannon
Tactic Guidance: Defense
Tactic Guidance: Offense
Tactics Studies
The Meaning of Words
The Power of a Banshee
Think Before Acting
Trailblazers' Consensus
Trap Focus
Unrestrained Magnificence
Vanguard Expert α
Vanguard Expert β
War Fever
Whole-Heartedness
Why Cry For Freedom?
Widely-Read
Within One's Grasp
Workaholic
Ægir Tactics