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Finchaser 3.0 | Arknights: Endfield Weapon Guide & Leveling Stats | Endfield Builds

Finchaser 3.0 Guide and Database - Arknights: Endfield

Finchaser_3.0
Finchaser 3.0 Sword - Arknights Endfield Weapon

Finchaser 3.0

5 Star Rarity
TypeSword
SourceAcquisition Center: Arsenal Exchange
Release2025

"A weapon equipped by Endfield operators to significantly boost their combat capabilities. The flagship product of the Outdoor Explorer series of Northmarch Support Hub. Rigged outdoor design approaches and portability made it one of the top recommendations by many explorers and hobby anglers."

Comprehensive guide for the Finchaser 3.0 Sword in Arknights: Endfield. Learn where to get Finchaser 3.0 (Acquisition Center: Arsenal Exchange) and its utility for your team.

Skill_Analysis

// Subsystem_Link: SWORD

Sword mechanics

Weapon Skill(s)

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

Weapon_Archive

Ref_ID: — — — — — // Intelligence_Entry

Access_Level

Restricted

I'm da boss, Kuehl. Your brother finally caught the Kingfin of the Seas. Look. Does it shine like you remembered? Back when our Lothar was still around, we caught every fin of the oceans. Our luck ended on that stormy night. Little Bertha was the first to spot it from his position atop the mast. It was just as the legend says! A great fin wholly clad in shining golden scales! I thought this was the only catch we need to plant our names in the Talosian History of Great Anglers! I ignored the advice of your good brother Links and steered Lothar right into the storm... Ugh. I'll tell you the truth. I still regret everything I did that day. I was a stubborn old fool. The golden fin wrecked our Lothar and got Little Bertha on a wheelchair. Links never talked to me again. But I refused to admit defeat. I am Spencer the Prime Angler. I refuse to let anyone else catch the Golden Kingfin and make my crew a joke. Its golden sheen was the only thing I saw whenever I closed my eyes. "Catch the shiny megafin and I'll win back everything I lost!" But you were the only one who believed me, you empty-headed, blight-brained idiot! Why would you trust an old bastard like me? Why did you take out that TGCC bank loan and get me a new ship? You should have followed the others and quit! You wasted the two best years of your life and joined my mad chase for that ephemeral golden shimmers. We almost caught it during that stormy night, but you paid for my insanity with your life... You probably wouldn't know what happened afterwards. Big Gassy Talos damned me with survival... And I never went out to sea again. Until last week, that is. The thunders woke me from my dreams and I saw that familiar golden glow shimmering through the gaps in my door. I opened it and saw the Kingfin in my finbowl! But HOW?! That little flipper was just a common tropical rainbow your sister-in-law bought from an aquarium. I asked an ex-wooster to give it a test. Turned out it's just a common tropical rainbow. The legendary golden shimmers are just mutated fatty tissue ... given off when the fat gets illuminated by lightning... So what can I say, Kuehl? Your brother finally caught the fin. But it was the bait and I was the fin. A fin swimming in a sea of nothingness, baited by the lure called obsession.

Endfield_Database_Service // Security_Encrypted

More_Armaments_In_Database

Armory_Registry_Navigation

Asset_Class
Registered_Units
Polearm
Qty: 09
LevelStrength Boost [M]Ultimate Gain Efficiency Boost [M]Suppression: Fin Chaser's IntentEfficiency
R-01Strength +16Ultimate Gain Efficiency +4.76%ATK +5%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +8% for 15.00s. Effects of the same name cannot stack.Efficiency: 11.11111111111111%
R-02Strength +28Ultimate Gain Efficiency +8.57%ATK +6%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +9.6% for 15.00s. Effects of the same name cannot stack.Efficiency: 22.22222222222222%
R-03Strength +41Ultimate Gain Efficiency +12.38%ATK +7%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +11.2% for 15.00s. Effects of the same name cannot stack.Efficiency: 33.33333333333333%
R-04Strength +54Ultimate Gain Efficiency +16.19%ATK +8%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +12.8% for 15.00s. Effects of the same name cannot stack.Efficiency: 44.44444444444444%
R-05Strength +67Ultimate Gain Efficiency +20%ATK +9%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +14.4% for 15.00s. Effects of the same name cannot stack.Efficiency: 55.55555555555556%
R-06Strength +80Ultimate Gain Efficiency +23.81%ATK +10%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +16% for 15.00s. Effects of the same name cannot stack.Efficiency: 66.66666666666666%
R-07Strength +92Ultimate Gain Efficiency +27.62%ATK +11%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +17.6% for 15.00s. Effects of the same name cannot stack.Efficiency: 77.77777777777779%
R-08Strength +105Ultimate Gain Efficiency +31.43%ATK +12%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +19.2% for 15.00s. Effects of the same name cannot stack.Efficiency: 88.88888888888889%
R-09Strength +124Ultimate Gain Efficiency +37.14%ATK +14%. After the wielder applies Solidification with a battle skill, target enemy suffers Cryo DMG Taken +22.4% for 15.00s. Effects of the same name cannot stack.Efficiency: 100%

Data_Verification: Protocol_Endfield_312

Weapon Passive and Active Skills Scaling

Analyze how Sword 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

Finchaser 3.0 Base and Max Stats

Weapon Scaling & Combat Analysis

// Attack Power Scaling // Level_Progression

Base_Atk_Value
39
Peak_Atk_Scaling
426
  • Weapon Level LV.01
    39ATK
    Stat Efficiency9.2%
  • Weapon Level LV.20
    114ATK
    Stat Efficiency26.8%
  • Weapon Level LV.40
    193ATK
    Stat Efficiency45.3%
  • Weapon Level LV.60
    272ATK
    Stat Efficiency63.8%
  • Weapon Level LV.80
    351ATK
    Stat Efficiency82.4%
  • Weapon Level LV.99
    426ATK
    Stat Efficiency100.0%

Data_Source: Endfield Character Database

Finchaser 3.0 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
Igneosite
x8
Igneosite
  • Metadiastima Photoemission Tube
    x36
    Metadiastima Photoemission Tube
  • Potential 5

    Skill Suppression: Fin Chaser's Intent improved.

    Arknights Endfield weapon potential enhancement bonuses and stats.

    CalibrationActive_Mod
    Endfield Armory Archive // Calibration_Data