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Essences Guide

Power Up Your Weapons

Learn how to use Essences (Gems) to enhance your weapons with powerful stats and skill bonuses in Arknights: Endfield.

About essences in Arknights: Endfield

Essences are the socket-style upgrade system that lets you push a fully built character past the soft cap of their kit. Once unlocked at world tier progression, each weapon gains an essence slot that can carry one essence with up to three stat lines spanning Attribute, Stat, and Skill categories. The right essence configuration commonly adds 15–30% to a character's effective damage, which is why endgame Severe Energy Alluvium farming is the single most impactful long-term sanity sink for veteran players.

This guide covers where each essence drops by dungeon, the difference between Preset (fixed) and Randomized (dungeon-rolled) essences, the enhancement success rate curve, and how to spend Essence Dust without bricking your dust economy. Read the dungeon stat pool table first — picking the wrong dungeon is the single most common rookie mistake and costs days of wasted Sanity.

💎 New: Complete Essence Reference Guide

Looking for detailed data? Our Essence Reference includes a filterable weapon skills table with all 49 weapons (6★ and 5★), complete enhancement rates, Severe Energy Alluvium farming locations by region (Valley IV & Wuling), Episode Rewards, preset essences, and essence suffix encoding explained.

Open Essence Reference Guide

Looking for detailed Essence usage breakdown?

Check out our Essence Usage Guide for detailed breakdowns of skill types, etching mechanics, and how to use essences effectively.

New: Complete Farming Strategy Guide

Read our Essence Farming 101 blog for AFK turret strategies, Pre-Engraving math, Etching success rates, and the real odds of getting that perfect +6 bead.

What are Essences? Essence Stat Types Enhancement System Where to Farm Essences Preset vs Randomized Essences Pro Tips for Essences Related Guides

What are Essences?

Essences in Arknights: Endfield are equippable gems socketed into weapons that provide up to 3 stat lines across three categories: Attribute (base stats like STR/AGI), Combat Stats (ATK, Crit Rate, elemental damage), and Skill bonuses. 5-star essences offer the highest stat potential and are the priority for endgame builds.

Essences are enhancement items that can be socketed into your weapons to provide powerful stat bonuses. They are one of the primary ways to increase your character's combat effectiveness.

Key Features

  • Socket into weapons to gain stat bonuses
  • Three types: Attribute, Stat, and Skill essences
  • Can be enhanced to increase stat levels
  • Obtained from Severe Energy Alluvium dungeons

Important Note

Essences are weapon-type specific. Make sure to farm essences that match your character's weapon type for optimal builds.

Essence Varieties

Essence variety 1Essence variety 2Essence variety 3Essence variety 4Essence variety 5Essence variety 6Essence variety 7Essence variety 8Essence variety 9Essence variety 10Essence variety 11Essence variety 12Essence variety 13Essence variety 14Essence variety 15

Essence Stat Types

Essences can provide three different categories of stats. Understanding these will help you choose the right essences for your build.

Attribute (5 stats)
Agility Boost Strength Boost Will Boost Intellect Boost Main Attribute Boost
Stat (12 stats)
Attack Boost HP Boost Physical DMG Boost Heat DMG Boost Electric DMG Boost Cryo DMG Boost Nature DMG Boost Critical Rate Boost Arts Intensity Boost Ultimate Gain Boost Arts DMG Boost Treatment Efficiency Boost
Skill (14 stats)
Assault Suppression Pursuit Crusher Inspiring Combative Brutality Infliction Medicant Fracture Detonate Twilight Flow Efficacy

Attribute Stats

Base attributes like STR, AGI, WIS, WILL. These affect your character's fundamental stats and scale various abilities.

Combat Stats

Direct combat bonuses like ATK, HP, Crit Rate, and elemental damage. These provide immediate combat improvements.

Skill Stats

Skill-type bonuses like Tactic, Force, Combo, Burst. These enhance specific combat mechanics and playstyles.

Enhancement System

Essences can be enhanced to increase their stat levels. Enhancement uses Essence Dust and has varying success rates.

Enhancement Success Rates

Level Success Rate Dust Cost
Lv.1 → Lv.2 60% 30
Lv.2 → Lv.3 24% 60
Lv.3 → Lv.4 10.9% 120
Lv.4 → Lv.5 5% 250
Lv.5 → Lv.6 2.7% 450

Enhancement Tips

  • Higher rarity essences have better enhancement success rates
  • Failed enhancements don't consume the essence, only the dust
  • Dismantle unwanted essences to obtain Essence Dust for upgrades

Where to Farm Essences

The best source for farming essences in Arknights: Endfield is Severe Energy Alluvium dungeons. Five dungeon bosses (Axe Armorbeast, Bonekrusher Arsonist, Bonekrusher Ballista, Heavy Sting, and Tidewalker) each drop specific stat pools. Target the dungeon matching the stats your build needs to avoid wasting sanity.

Essences are obtained from Severe Energy Alluvium dungeons. Each dungeon drops a specific pool of stats.

Axe Armorbeast

Primary Stats

Agility Boost Strength Boost Will Boost Intellect Boost Main Attribute Boost

Combat Stats

Attack Boost Heat DMG Boost Electric DMG Boost Cryo DMG Boost Nature DMG Boost Arts Intensity Boost Ultimate Gain Boost Arts DMG Boost

Skill Stats

Assault Suppression Pursuit Crusher Combative Detonate Flow Efficacy

Bonekrusher Arsonist

Primary Stats

Agility Boost Strength Boost Will Boost Intellect Boost Main Attribute Boost

Combat Stats

Attack Boost Physical DMG Boost Electric DMG Boost Cryo DMG Boost Nature DMG Boost Critical Rate Boost Ultimate Gain Boost Arts DMG Boost

Skill Stats

Suppression Pursuit Inspiring Combative Infliction Medicant Fracture Efficacy

Bonekrusher Ballista

Primary Stats

Agility Boost Strength Boost Will Boost Intellect Boost Main Attribute Boost

Combat Stats

Attack Boost HP Boost Physical DMG Boost Heat DMG Boost Nature DMG Boost Critical Rate Boost Arts Intensity Boost Treatment Efficiency Boost

Skill Stats

Pursuit Crusher Inspiring Brutality Infliction Medicant Fracture Flow

Heavy Sting α

Primary Stats

Agility Boost Strength Boost Will Boost Intellect Boost Main Attribute Boost

Combat Stats

HP Boost Physical DMG Boost Heat DMG Boost Cryo DMG Boost Nature DMG Boost Critical Rate Boost Arts Intensity Boost Treatment Efficiency Boost

Skill Stats

Assault Suppression Combative Brutality Infliction Detonate Twilight Efficacy

Tidewalker

Primary Stats

Agility Boost Strength Boost Will Boost Intellect Boost Main Attribute Boost

Combat Stats

Attack Boost HP Boost Electric DMG Boost Cryo DMG Boost Critical Rate Boost Ultimate Gain Boost Arts DMG Boost Treatment Efficiency Boost

Skill Stats

Assault Crusher Brutality Medicant Fracture Detonate Twilight Flow

Preset vs Randomized Essences

In Arknights: Endfield, essences come in two forms: Preset Essences with fixed stat combinations and Randomized Essences that drop from dungeons with varying stats.

Preset Essences (150 Total)

These are curated essence configurations optimized for common builds and playstyles, serving as references for recommendations and build planning.

  • Optimized stat combinations for general use cases
  • Serve as reference examples for build planning
  • Cover various weapon types and skill tag requirements

Randomized Essences (From Dungeons)

When farming Severe Energy Alluvium dungeons, you'll receive essences with randomized stats based on the dungeon's stat pool. The number of stats and their level ranges depend on the essence rarity.

5-Star Randomized Essence

Has 3 stats with the following level ranges:

Primary Attr STR, AGI, INT, or WILL
Lv.2-6
Secondary Attr ATK, DEF, Crit Rate, etc.
Lv.4-6
Skill Force, Tactic, etc.
Lv.2-3
4-Star Randomized Essence

Has 2 stats with the following level ranges:

Primary Attr STR, AGI, INT, or WILL
Lv.4-6
Skill Force, Tactic, etc.
Lv.2-3

Stat Pool Categories

Primary Attributes

STR, AGI, INT, WILL - Core character stats that affect derived stats

Secondary Attributes

ATK, DEF, Crit Rate, Crit DMG, elemental damage, etc.

Skills

Force, Tactic, Summon, Element, Science, Protect, etc.

Important Note

When farming in-game, you'll encounter randomized essences that may have better or different stat combinations than preset essences. Use the preset essences as a baseline for planning!

Pro Tips for Essences

Prioritize 5-Star Essences

5-star essences have more stat slots and higher maximum levels. Focus on farming and enhancing these for your main DPS characters.

Match Stats to Character

Choose essences that complement your character's kit. DPS characters benefit from ATK and Crit stats, while supports may prefer HP and healing stats.

Don't Discard Low Rarity

Dismantle lower rarity essences instead of discarding them. The Essence Dust you get is essential for enhancing your good essences.

Farm the Right Dungeon

Each dungeon drops specific stat pools. Check which dungeon drops the stats you need before farming to avoid wasting stamina.

Frequently Asked Questions

What are the different types of essences in Arknights: Endfield?

Endfield essences are split into three stat categories that occupy a single equip slot on each weapon. Attribute essences raise base stats — Strength, Agility, Will, Intellect, or your character's main attribute. Stat essences raise combat outputs like Attack, HP, Crit Rate, and elemental damage bonuses. Skill essences provide tag-based bonuses such as Assault, Suppression, or Pursuit that scale specific weapon skills. A 5-star essence can carry up to three different lines spanning all three categories, while a 4-star carries two — which is why endgame builds nearly always chase 5-stars.

Where do essences drop, and which dungeon should I farm?

All randomized essences come from the five Severe Energy Alluvium dungeons: Axe Armorbeast, Bonekrusher Arsonist, Bonekrusher Ballista, Heavy Sting α, and Tidewalker. Each boss has a fixed stat pool — for example, only Axe Armorbeast can drop Crusher and Twilight skill rolls, while Heavy Sting α is the only source of Brutality plus Treatment Efficiency together. Look at your build's target skill tags first and farm the dungeon that lists them. Wasting sanity on the wrong dungeon is the single biggest mistake new players make.

What is the difference between Preset and Randomized essences?

Preset essences are the 150 hand-tuned essence configurations the game ships with — fixed stat lines, fixed levels, and obtainable through story rewards, episode milestones, and shop exchanges. They are excellent baselines for new characters and frequently outperform poor randomized rolls. Randomized essences drop from Severe Energy Alluvium with stats chosen from each dungeon's pool, and their level ranges are tied to rarity (5-star primary attributes roll Lv.2–6, secondaries Lv.4–6, skills Lv.2–3). Use presets to fill empty slots, then replace them with high-roll randomized essences as you farm.

How does essence enhancement work and what are the success rates?

Each stat line on an essence can be upgraded one level at a time using Essence Dust, with success rates that drop sharply at higher levels: 60% from Lv.1 to Lv.2, 24% to Lv.3, 10.9% to Lv.4, 5% to Lv.5, and just 2.7% to reach Lv.6. Failed enhancements consume only the dust — the essence itself is preserved — but you still need to be selective. Dust comes from dismantling unwanted essences (5-stars yield the most), so dismantle aggressively and concentrate enhancement attempts on essences that already roll the right primary attribute for your character.

Should I dismantle low-rarity essences or save them for set bonuses?

There are no set bonuses in Arknights: Endfield — essences are individual modifiers, not paired sets. Dismantle every 3-star and most 4-stars that do not match your character's needed primary attribute. The Essence Dust you reclaim is required to push 5-star essences past Lv.4, where the real stat gains live. A handy rule: if a 4-star essence does not roll the correct primary attribute AND a useful skill tag, dismantle it. Hoarding mediocre essences is the second biggest mistake new players make after farming the wrong dungeon.

Related Content

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Artificing Guide (Hub)
Essences, gearing & weapons overview
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Artificing Guide
Upgrade your gear substats
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Essence Reference
Filterable table of all 49 weapon essence skills
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Essence Usage Guide
Skill types and etching mechanics
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Severe Energy Alluvium
Dungeons where essences drop
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Gearing Guide
Equipment priority and gear set meta
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Weapons Guide
Weapon types and stats

Last updated: 2026-01-21