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JET | Arknights: Endfield Weapon Guide & Leveling Stats | Endfield Builds

JET Guide and Database - Arknights: Endfield

Jet
JET Polearm - Arknights Endfield Weapon

JET

6 Star Rarity
TypePolearm
SourceExploring and Gathering
Release2025

"A weapon equipped by Endfield operators to significantly boost their combat capabilities. An experimental weapon manufactured to the highest standards of Northmarch Support Hub. The prototype was designed by the now-disbanded Aerospace Research Center. An array of Originium compression jet engines gives this lance its turbo performance."

Comprehensive guide for the JET Polearm in Arknights: Endfield. Learn where to get JET (Exploring and Gathering) and its utility for your team.

Skill_Analysis

// Subsystem_Link: POLEARM

Polearm mechanics

Weapon Skill(s)

Ability
Neural_Drive: Active // Rank_Scaling_Available
Weapon Skill(s) scaling per rank for Polearm

Weapon_Archive

Ref_ID: — — — — — // Intelligence_Entry

Access_Level

Restricted

"Our home, Terra, lies somewhere faraway in the vast voidness of the endless space." Shayen did not feel sadness when he heard that the entirety of the Aerospace Research Center was to be disbanded. Trained as a scientist, Shayen successfully steered his rationality to govern his mind and actions for the past few months. He understood the challenges faced by humanity on Talos-II. Northmarch Support Hub had taken on an immense mission. Space exploration must make way for more pressing matters and important projects. But as Shayen packed and moved his personal belongings from the lab he worked at, he could not help but look at the two volumes of Ferdinandian Physics on the bookshelf. An indescribable sense of emptiness and defeat washed over him. He reviewed his life. Everything he worked for and loved became mere exhibits covered by canvas. Shayen remembered the childhood fairytale about Dusk Beauty Flying to the Moon, the teenage science fiction novels of high adventure in outer space he read as a school kid, and the empirical laws laid down by the legendary physicist Ferdinand Clooney. He had always felt that his soul was never trapped to a single world. For the past 40 years, Shayen spent most of his time working on Originium propulsors, heat and Blight resistant materials, processed and compressed Originium fuel, and other technological instruments and products too esoteric for the laypeople. He worked with teams who shared his vision of reaching out into space itself. Though he never saw Terra, he had faith that she existed somewhere in the infinite cosmos. To reach out for the stars was to start a journey of endless questions, results, and answers. Shayen made an important decision that night. He ignored the regulation that required him to archive years of his research notes and results. Instead, he secreted a copy into a data disk along with the blueprints. He then contacted the director of innovations and science at Northmarch Support Hub. Many of the world's brightest minds toiled for years on these next-gen technologies. Even if the descendants of Terra no longer yearned for the stars, these discoveries and knowledge will help them explore the new world of Talos-II. He must give meaning to everything they had done. ”

Endfield_Database_Service // Security_Encrypted

More_Armaments_In_Database

Armory_Registry_Navigation

Asset_Class
Registered_Units
Polearm
Qty: 09
LevelWill Boost [L]Attack Boost [L]Suppression: AstrophysicsEfficiency
R-01Will +20Attack +5%Arts DMG Dealt +12%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +12% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +12% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 11.11111111111111%
R-02Will +36Attack +9%Arts DMG Dealt +14.4%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +14.4% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +14.4% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 22.22222222222222%
R-03Will +52Attack +13%Arts DMG Dealt +16.8%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +16.8% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +16.8% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 33.33333333333333%
R-04Will +68Attack +17%Arts DMG Dealt +19.2%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +19.2% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +19.2% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 44.44444444444444%
R-05Will +84Attack +21%Arts DMG Dealt +21.6%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +21.6% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +21.6% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 55.55555555555556%
R-06Will +100Attack +25%Arts DMG Dealt +24%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +24% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +24% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 66.66666666666666%
R-07Will +116Attack +29%Arts DMG Dealt +26.4%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +26.4% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +26.4% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 77.77777777777779%
R-08Will +132Attack +33%Arts DMG Dealt +28.8%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +28.8% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +28.8% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 88.88888888888889%
R-09Will +156Attack +39%Arts DMG Dealt +33.6%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +33.6% for 15.00s. After the wielder casts a combo skill, Arts DMG Dealt +33.6% for 15.00s. The two effects apply separately and do not stack with themselves.Efficiency: 100%

Data_Verification: Protocol_Endfield_312

Weapon Passive and Active Skills Scaling

Analyze how Polearm skills improve with each rank. Our database provides exact values for combat bonuses and secondary effects for all Arknights: Endfield weapons.

Enhancement_Protocols

// Ascension_Requirements // Limit_Break

01
Elite I Ascension Requirement

Elite I

Limit: LVL 20

Required_Components // Upgrade_Materials
  • Cast Die
    x5
    Cast Die
  • Kalkonyx
    x3
    Kalkonyx
02
Elite II Ascension Requirement

Elite II

Limit: LVL 40

Required_Components // Upgrade_Materials
  • Cast Die
    x18
    Cast Die
03
Elite III Ascension Requirement

Elite III

Limit: LVL 60

Required_Components // Upgrade_Materials
  • Heavy Cast Die
    x27
    Heavy Cast Die
04
Elite IV Ascension Requirement

Elite IV

Limit: LVL 80

Required_Components // Upgrade_Materials
  • Heavy Cast Die
    x50
    Heavy Cast Die

Arknights: Endfield weapon upgrade guide. Elite promotion materials list, level cap requirements and limit break components for all rarity tiers.

Protocols_Verified // Archive_09

JET Base and Max Stats

Weapon Scaling & Combat Analysis

// Attack Power Scaling // Level_Progression

Base_Atk_Value
50
Peak_Atk_Scaling
540
  • Weapon Level LV.01
    50ATK
    Stat Efficiency9.3%
  • Weapon Level LV.20
    145ATK
    Stat Efficiency26.9%
  • Weapon Level LV.40
    245ATK
    Stat Efficiency45.4%
  • Weapon Level LV.60
    345ATK
    Stat Efficiency63.9%
  • Weapon Level LV.80
    445ATK
    Stat Efficiency82.4%
  • Weapon Level LV.99
    540ATK
    Stat Efficiency100.0%

Data_Source: Endfield Character Database

JET Potential Upgrades

Weapon Potentials

// Tactical_Upgrade_Sequence // Asset_Calibration

  • 5
    Weapon Potential Rank 5
    Rank 05
Cohesive Traction
JET
Mountain Bearer
Valiant
Chimeric Justice
OBJ Razorhorn
Aggeloslayer
Opero 77
Pathfinder's Beacon
Great Sword
Qty: 12
Exemplar
Former Finery
Khravengger
Sundered Prince
Thunderberge
Ancient Canal
Finishing Call
OBJ Heavy Burden
Seeker of Dark Lung
Industry 0.1
Quencher
Darhoff 7
Handcannon
Qty: 10
Artzy Tyrannical
Clannibal
Navigator
Wedge
OBJ Velocitous
Opus: The Living
Rational Farewell
Howling Guard
Long Road
Peco 5
Sword
Qty: 17
Eminent Repute
Forgeborn Scathe
Grand Vision
Never Rest
Rapid Ascent
Thermite Cutter
Umbral Torch
White Night Nova
Aspirant
Finchaser 3.0
Fortmaker
OBJ Edge of Lightness
Sundering Steel
Twelve Questions
Contingent Measure
Wave Tide
Tarr 11
Arts Unit
Qty: 14
Chivalric Virtues
Delivery Guaranteed
Detonation Unit
Dreams of the Starry Beach
Oblivion
Opus: Etch Figure
Freedom to Proselytize
Monaihe
OBJ Arts Identifier
Stanza of Memorials
Wild Wanderer
Fluorescent Roc
Hypernova Auto
Jiminy 12
Registry_v4.0 // Database_Sync_Active

Arknights: Endfield Weapons Database

Complete armory directory including Swords, Great Swords, Polearms, Handcannons, and Arts Units.

Auronyx
x5
Auronyx
Umbronyx
x5
Umbronyx
Wulingstone
x8
Wulingstone
  • Quadrant Fitting Fluid
    x36
    Quadrant Fitting Fluid
  • Potential 5

    Skill Suppression: Astrophysics improved.

    Arknights Endfield weapon potential enhancement bonuses and stats.

    CalibrationActive_Mod
    Endfield Armory Archive // Calibration_Data