727 skills, 415 operators

Arknights base skills

Pick a facility to see every base skill that works there, strongest first by the game's own ranking value, with the operators who have it and the promotion it unlocks at. The shift builder fills the facility's slots and lists what your picks bring.

Skills and shifts

88 skills, strongest first
  • King's Legacy

    When this Operator is assigned to the Control Center with Amiya, self and Amiya's Morale recovered per hour +0.05.

  • 'Unfinished Story'

    When this Operator is assigned to the Control Center with Amiya, self and Amiya's Morale recovered per hour +0.1.

  • Picky

    When this Operator is assigned to the Control Center, slightly increases the likelihood of obtaining Clues corresponding to the factions of Operators assigned to the Reception Room, but also increases the Morale consumption of Operators assigned to the Control Center by +0.5

  • Discernment

    When this Operator is assigned to the Control Center, slightly increases the likelihood of obtaining Clues corresponding to the factions of Operators assigned to the Reception Room

  • Neuroticism

    When this Operator is assigned to the Control Center, increases the likelihood of obtaining Clues corresponding to the factions of Operators assigned to the Reception Room, but also increases the Morale consumption of Operators assigned to the Control Center by +1.5

  • 'One Thousand Letters'

    When this Operator is assigned to the Control Center, the likelihood of the Reception Room obtaining Glasgow clues is increased (Rate is influenced by length of work time)

  • Banner of Babel

    When this Operator is assigned to the Control Center, Operators working in other buildings recover +0.1 Morale per hour, with an additional +0.1 when Civilight Eterna is also assigned to the Control Center (Special Comparison Rules apply with Control Center bonus).

  • Team Rainbow

    When this Operator is assigned to the Control Center, each Operator from Team Rainbow increases the Morale of all Operators in the Control Center by +0.05 per hour

  • Resister

    When this Operator is assigned to the Control Center, increases the likelihood of obtaining clues that are not on the Clue Board, but increases the Morale consumed per hour of all Operators (excluding self) in the Control Center by +0.25

  • Ursus Specialty Beverage

    When this Operator is assigned to the Control Center, for each Ursus Student Self-government Group Operator, Ursus Specialty Beverage+1

  • Intelligence Reserve

    When this Operator is assigned to the Control Center, for each Team Rainbow Operator, Intelligence Reserve+1

  • 'Unstirred by Gain'

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour; and when self Morale is below 12, Worldly Plight+15

  • 'Unmoved by Loss'

    When this Operator is assigned to the Control Center, decreases own morale consumption by+0.5; and when self morale is above12, Perception Information+10

  • Keep the Wine Flowing

    When this Operator is assigned to the Control Center, remove any Morale reduction effects from Sui Operators assigned to the Control Center that affect themselves

  • 'Vast Mountains and Rivers'

    When this Operator is assigned to the Control Center and own Morale is above 12,Worldly Plight +15; When own Morale is below12, Perception Information +10 instead

  • I am I

    When this Operator is assigned to the Control Center, self Morale loss per hour +0.5; for each Sui Operator assigned to buildings other than Dormitories and Activity Rooms, Worldly Plight+5 (max 5)

  • Solitary Light

    When this Operator is assigned to the Control Center, Operators working in other buildings recover +0.05 Morale per hour, with an additional +0.05 for every 20 Worldly Plight (Special Comparison Rules apply with Control Center bonus)

  • Endurance Recovery

    When this Operator is assigned to the Control Center, self Morale loss per hour +0.5, Felvine +8

  • Teamwork

    When this Operator is assigned to the Control Center, for each Soubo Adventurers Operator, Felvine +2

  • Snack Network

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • S.W.E.E.P.

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Capable Assistance

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Cleaning Agreement

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Guarding

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Substitute

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Necessary Responsibility

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Tiny Leader

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Self-Absorbed

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Million Dollar Smile

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Marigold Poetry Gathering

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Art of Defense

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • New to the Job

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Drip-Fed Care

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Chief Engineer

    When this Operator is assigned to the Control Center, increases Morale of all Operators in the Control Center by +0.05 per hour.

  • Alternate Operator

    When this Operator is assigned to the Control Center, each Alternate Operator increases the Morale of all Operators in the Control Center by +0.05 per hour

  • Student Council President

    When this Operator is assigned to the Control Center, each Operator from Ursus Student Self-government Group increases the Morale of all Operators in the Control Center by +0.05 per hour

  • Integrity & Capability

    When this Operator is assigned to the Control Center, each Operator from Lungmen Guard Department increases the Morale of all Operators in the Control Center by +0.05 per hour

  • Hidden Mastermind

    When this Operator is assigned to the Control Center, increases Morale recovery per hour of all Operators in the Control Center by +0.05 for each Kjerag Operator assigned to the Control Center

  • Adamantly Easygoing

    When this Operator is assigned to the Control Center, each Operator from Lee's Detective Agency restores extra Morale and increases the Morale of all Operators in the Control Center by +0.2 per hour.

  • Moment of Respite

    When this Operator is assigned together with Aak to the Control Center, increases Morale recovery per hour of all Operators in the Control Center by +0.25

  • Business Is Business

    When this Operator is assigned to the Control Center, working Operators in certain facilities will recover +0.1 Morale per hour, and some skills in the Control Center will provide additional Morale recovery for Operators working in other facilities

  • Precise Calculations

    When this Operator is assigned to the Control Center, all Kjerag Operators assigned to Trading Posts gain order acquisition efficiency -15% and order limit +6

  • Knights of Pinus Sylvestris

    When this Operator is assigned to the Control Center, each Pinus Sylvestris Operator assigned to Factories have +10% productivity towards Battle Records and -10% productivity towards Precious Metals

  • Tide Observation

    When this Operator is assigned to the Control Center, for each Abyssal Hunter Operator currently assigned to a non-Dormitory facility, self Morale consumed per hour +0.5; Otherwise, self Morale restored per hour +0.5, with an additional +0.5 if the Abyssal Hunter Operator assigned to the Dormitory has full Morale

  • Group Hunting ·α

    When this Operator is assigned to the Control Center, increases Morale recovery per hour of all Operators in the Control Center by +0.05; Abyssal Hunters in the Base (excluding Assistants and Activity Room users) gain Special Bonuses (Has Special Interaction Rules with certain skills)

  • Group Hunting ·β

    When this Operator is assigned to the Control Center, increases Morale recovery per hour of all Operators in the Control Center by +0.05; Abyssal Hunters in the Base (excluding Assistants and Activity Room users) gain Special Bonuses (Has Special Interaction Rules with certain skills)

  • Master Strategist

    When this Operator is assigned to the Control Center, for each Glasgow Gang Operator assigned to the same Trading Post, order acquisition efficiency +10%

  • War Tattoos

    When this Operator is assigned to the Control Center, all Operators in Dormitories recover +0.05 Morale per hour (strongest effect of the same type applies)

  • Wandering Heart

    When this Operator is assigned to the Control Center, all Operators in Dormitories recover +0.05 Morale per hour (strongest effect of the same type applies)

  • Leader

    When this Operator is assigned to the Control Center, all Operators in Dormitories recover +0.05 Morale per hour (strongest effect of the same type applies)

  • Quiet Affection

    When this Operator is assigned to the Control Center, all Elite Operators in Dormitories recover +0.1 Morale per hour (strongest effect of the same type applies)

  • Infectivity

    When this Operator is assigned to the Control Center, if the HR contacting speed of the HR Office is lower than 30% (including the base 5%), increase the HR contacting speed by +20% (unique effect across the entire base, unaffected by other effects)

  • S.W.E.E.P. Supervisor

    When this Operator is assigned to the Control Center, if an Operator is conducting Skill Specialization in the Training Room, that Operator's Specialization training speed +5% (Only the strongest effect of this type takes place).

  • Convergence of Hope

    When this Operator is assigned to the Control Center, clue collection speed +15% (Only the strongest effect of this type takes place).

  • Worldly Insight

    When this Operator is assigned to the Control Center, clue collection speed +25% (Only the strongest effect of this type takes place).

  • Best of Buds

    When this Operator is assigned to the Control Center, if an Operator is conducting Skill Specialization in the Training Room, that Operator's Specialization training speed +5% (Only the strongest effect of this type takes place).

  • Conspirator α

    When this Operator is assigned to the Control Center: if Ines is assigned to the Reception Room, clue collection speed +5%; if Hoederer is assigned to a Trading Post, that Trading Post's order limit +1.

  • Conspirator β

    When this Operator is assigned to the Control Center: if Ines is assigned to the Reception Room, clue collection speed +5%; if Hoederer is assigned to a Trading Post, that Trading Post's order limit +2.

  • Downtown Connections

    When this Operator is assigned to the Control Center, if an Operator is conducting Skill Specialization in the Training Room, that Operator's Specialization training speed +5% (Only the strongest effect of this type takes place).

  • Pride of a Hero α

    When this Operator is assigned to the Control Center, clue collection speed +4% for each Minos Operator in the Base (excluding Assistants and Activity Room users, caps at +20%, strongest effect of the same type applies); when assigned together with Sargon Operators, self Morale loss per hour +0.02

  • Pride of a Hero β

    When this Operator is assigned to the Control Center, clue collection speed +5% for each Minos Operator in the Base (excluding Assistants and Activity Room users, caps at +25%, strongest effect of the same type applies); when assigned together with Sargon Operators, self Morale loss per hour +0.02

  • 'Got It, Boss!'

    When this Operator is assigned to the Control Center, self Morale loss per hour +0.5; for each Ursus Student Self-Government Group Operator assigned to the Reception Room, clue collection speed +10%

  • Princess

    When this Operator is assigned to the Control Center, all Trading Posts' order efficiency +7% (only the most effective one will take effect when assigned Operators have the same skill effect)

  • Agreement

    When this Operator is assigned to the Control Center, all Trading Posts' order efficiency +7% (only the most effective one will take effect when assigned Operators have the same skill effect)

  • Full of Vigor

    When this Operator is assigned to the Control Center, all Trading Posts' order efficiency +7% (only the most effective one will take effect when assigned Operators have the same skill effect)

  • Intel Mastermind

    When this Operator is assigned to the Control Center, all Trading Posts' order efficiency +7% (only the most effective one will take effect when assigned Operators have the same skill effect)

  • Reunion of Old Friends

    When this Operator is assigned to the Control Center, self Morale loss per hour +0.5; for each Blacksteel Worldwide Operator assigned to Factories, productivity +5%

  • I've Got This

    When this Operator is assigned to the Control Center, if Lancet-2 is assigned to a Power Plant, Power Plant count +2 (only affects the facility count)

  • Overclock

    When this Operator is assigned to the Control Center, if there are 2 or more Operation Platforms assigned to Power Plants, all Factories' productivity +2% (only the most effective one will take effect when assigned Operators have the same skill effect)

  • Highest Authority

    When this Operator is assigned to the Control Center, all Factories' productivity +2% (only the most effective one will take effect when assigned Operators have the same skill effect)

  • Highest Authority

    When this Operator is assigned to the Control Center, all Factories' productivity +2% (only the most effective one will take effect when assigned Operators have the same skill effect)

  • The Candle Knight's Glimmer

    When this Operator is assigned to the Control Center, all Knight Operators assigned to Factories gain productivity +7%

  • Leading By Example

    When this Operator is assigned together with other Soubo Adventurers Operators to the Control Center, all Factories' productivity +2% (Only the strongest effect of this type takes place)

  • Esoteric Negotiations

    When this Operator is assigned together with other Soubo Adventurers Operators to the Control Center, all Trading Posts' order efficiency +7% (Only the strongest effect of this type takes place)

  • Camaraderie

    When this Operator is assigned together with other L.G.D. Operators to the Control Center, all Factories' productivity +3% (Only the strongest effect of this type takes place)

  • Monster of Acting

    When this Operator is assigned to the Control Center, Passion +20; for every 8 Passion, self Morale consumed per hour +0.01 and all Trading Posts' order efficiency +1% (Only the strongest effect of this type takes place)

  • Halves of a Whole

    When this Operator is assigned to the Control Center with Sakiko Togawa, ignores the self Morale loss effect from her own base skill

  • Diligent Worker

    When this Operator is assigned to the Control Center, Passion +10; clue collection speed +5% (Only the strongest effect of this type takes place)

  • Exitus Acta Probat

    When this Operator is assigned to the Control Center with Sakiko Togawa, Morale consumed per hour by Sakiko Togawa +0.05 and clue collection speed +5% (Only the strongest effect of this type takes place)

  • Idol's Aura

    When this Operator is assigned to the Control Center, for every Operator in the Dormitories, Passion +1

  • Resonant Bond

    When this Operator is assigned to the Control Center, all Operators in Dormitories recover +0.05 Morale per hour (Only the strongest effect of this type takes place); when assigned to the Control Center with Sakiko Togawa, Morale consumed per hour by Sakiko Togawa +0.1

  • Reliable Companion

    When this Operator is assigned to the Control Center, Passion +10; HR contacting speed +10% (Only the strongest effect of this type takes place)

  • Famiglia Approval

    When this Operator is assigned to the Control Center, all Siracusa Operators assigned to Trading Posts gain order acquisition efficiency +5%

  • Plentiful Work Experience

    When this Operator is assigned to the Control Center, the productivity of Precious Metals of all Factories +0.5%, with an additional +0.5% for every 20 Passion

  • Plentiful Work Experience

    When this Operator is assigned to the Control Center, the productivity of Precious Metals of all Factories +1%, with an additional +1% for every 20 Passion

  • Indomitable Lady

    When this Operator is assigned to the Control Center, self Morale loss per hour +0.05 when Passion is 40 or higher

  • Land of Business

    When this Operator is assigned to the Control Center, all Trading Posts with 3 Kjerag Operators assigned gain order acquisition efficiency +10%

  • Expedience

    When this Operator is assigned to the Control Center, if Influence is greater than or equal to Territory, all Trading Posts' order efficiency +7%; if Territory is greater than Influence, all Factories' productivity +2% (Strongest effect of the same type applies)