Equipment Systems
Equipment sets and individual gear pieces for Arknights: Endfield. View set bonuses, stat breakdowns, and recommendations for each operator role. Endfield uses a 3-piece set bonus system.

Æthertech
T44 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's ATK +8%. After the wearer applies Vulnerability, the wearer gains Physical DMG +8% for 15s. This effect can reach 4 stacks. If the target already has 4 stack(s) of Vulnerability, the wearer gains an additional Physical DMG +16% for 10s. This effect cannot stack.

Bonekrusha
T48 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's ATK +15%. When the wearer casts a combo skill, the wearer gains 1 stack of Bonekrushing Smash that grants the wearer's next battle skill DMG Dealt +30%. Bonekrushing Smash can stack 2 time(s).

Eternal Xiranite
T46 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's HP +1000. After the wearer applies Amp, Protected, Susceptibility, or Weakened, other teammates gain DMG Dealt +16% for 15s. This effect cannot stack.

Frontiers
T48 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's Combo Skill Cooldown Reduction +15%. After the wearer's skill recovers SP, the team gains DMG +16% for 15s. This effect cannot stack.

Hot Work
T46 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's Arts Intensity +30. After the wearer applies Combustion, the wearer gains Heat DMG +50% for 10s. After the wearer applies Corrosion, the wearer gains Nature DMG +50% for 10s. The aforementioned effects cannot stack.

LYNX
T48 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's HP Treatment Efficiency +20%. After the wearer gives HP treatment to an allied target, that target also gains 15% DMG Reduction against all types of DMG for 10s. If the said treatment exceeds the target's Max HP, the target gains 30% DMG Reduction against all types of DMG. The aforementioned effects cannot stack.

MI Security
T412 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's Critical Rate +5%. After the wearer scores a critical hit, the wearer gains ATK +??? for 5s. This effect can reach 5 stacks. At max stacks, grant an additional Critical Rate +5%. This effect cannot stack.

Pulser Labs
T43 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's Arts Intensity +30. After the wearer applies Electrification, the wearer gains Electric DMG +50% for 10s. After the wearer applies Solidification, the wearer gains Cryo DMG +50% for 10s. The aforementioned effects cannot stack.

Swordmancer
T44 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's Stagger Efficiency Bonus +20%. After the wearer applies a Physical Status, the wearer also performs 1 hit that deals 250% ATK of Physical DMG and [10 Stagger]. Effect trigger cooldown: 15s.

Tide Surge
T44 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's Skill DMG Dealt +20%. After the wearer applies 2 or more stacks of Arts Infliction on the enemy, the wearer gains Arts DMG Dealt +35% for 15s. This effect cannot stack.

Type 50 Yinglung
T47 PIECESLate Game (Lv70)3-Piece: 3-piece set effect: Wearer's ATK +15%. When any operator in the team casts a battle skill, the wearer gains 1 stack of Yinglung's Edge that gives DMG +20% to the wearer's next combo skill. Yinglung's Edge can stack 3 time(s).

Aburrey's Legacy
T311 PIECESMid Game (Lv36-50)3-Piece: 3-piece set effect: Wearer's Skill DMG +24%. When the wearer casts a battle skill, combo skill, or ultimate, the wearer gains ATK +??? for 15s. The buff from each of the three skill types is unique and does not stack with itself.

Armored MSGR
T39 PIECESMid Game (Lv36-50)3-Piece: 3-piece set effect: Wearer's Strength +50. When the wearer's HP is below 50%, the wearer gains 30% DMG Reduction against all types of DMG.

Catastrophe
T36 PIECESMid Game (Lv36-50)3-Piece: 3-piece set effect: Wearer's Ultimate Gain Efficiency +20%. The wearer casts a battle skill, the action returns 50 SP. This effect only triggers 1 time per battle.

Mordvolt Insulation
T310 PIECESMid Game (Lv36-50)3-Piece: 3-piece set effect: Wearer's Intellect +50. When the wearer's HP is above 80%, Arts DMG +20%.

Mordvolt Resistant
T38 PIECESMid Game (Lv36-50)3-Piece: 3-piece set effect: Wearer's Will +50. When the wearer's HP is below 50%, Treatment Effect +30%.

Roving MSGR
T39 PIECESMid Game (Lv36-50)3-Piece: 3-piece set effect: Wearer's Agility +50. When the wearer's HP is above 80%, Physical DMG +20%.

AIC Heavy
T14 PIECESEarly Game (Lv10-28)3-Piece: 3-piece set effect: Wearer's HP +500. After the wearer defeats an enemy, the wearer restores 100 HP. Effect trigger cooldown: 5s.

AIC Light
T14 PIECESEarly Game (Lv10-28)3-Piece: 3-piece set effect: Wearer's HP +500. After the wearer defeats an enemy, the wearer gains ATK +??? for 5s.