Ember Skills, Kit and Potentials

Ember full artwork
Last updated on Jan 21, 2026 at 11:55 by Wobbzie

Introduction — Ember

Ember is a 6-star Heat Great Sword Defender Character in Arknights: Endfield. Our Ember guide and best builds cover everything you need to know about Ember's best builds including skills, potentials, Weapons, gear, team compositions and more. To learn more about Ember, use the tabs above to switch to our build information for Ember or her team compositions guide.

Ember's Stats

  • Main Attribute: Strength
  • Sub Attribute: Will

Ember's Promotion Materials

Listed below are the materials required for each individual promotion of Ember:

Promotion Level Materials
Elite 1
  • 8x Protodisk
  • 3x Pink Bolete
  • 1,600 T-Creds
Elite 2
  • 25x Protodisk
  • 5x Red Bolete
  • 6,500 T-Creds
Elite 3
  • 24x Protoset
  • 5x Ruby Bolete
  • 18,000 T-Creds
Elite 4
  • 36x Protoset
  • 20x D96 Steel Sample 4
  • 8x Cosmagaric
  • 100,000 T-Creds

Ember's Skill Upgrade Materials

Listed below are all the materials required to raise the level of one skill of the Ember. Please check our Ember build guide for recommendations on skill priorities.

Skill Level Materials
2 to 9
(combined)
  • 82x Protoprism
  • 29x Protohedron
  • 3x Kalkodendra
  • 4x Chrysodendra
  • 4x Vitrodendra
  • 1,000 T-Creds
Sword Art of Assault & Frontline Support
  • 16x Protohedron
  • 3x Blighted Jadeleaf
  • 8x Tachyon Screening Lattice
  • 1x Mark of Perseverance
  • 24,000 T-Creds
Forward March & Re-Ignited Oath
  • 16x Protohedron
  • 3x Blighted Jadeleaf
  • 8x Quadrant Fitting Fluid
  • 1x Mark of Perseverance
  • 24,000 T-Creds
Sword Art of Assault & Frontline Support
  • 24x Protohedron
  • 6x Blighted Jadeleaf
  • 16x Tachyon Screening Lattice
  • 2x Mark of Perseverance
  • 30,000 T-Creds
Forward March & Re-Ignited Oath
  • 24x Protohedron
  • 6x Blighted Jadeleaf
  • 16x Quadrant Fitting Fluid
  • 2x Mark of Perseverance
  • 30,000 T-Creds
Sword Art of Assault & Frontline Support
  • 50x Protohedron
  • 12x Blighted Jadeleaf
  • 36x Tachyon Screening Lattice
  • 3x Mark of Perseverance
  • 65,000 T-Creds
Forward March & Re-Ignited Oath
  • 50x Protohedron
  • 12x Blighted Jadeleaf
  • 36x Quadrant Fitting Fluid
  • 3x Mark of Perseverance
  • 65,000 T-Creds

Ember's Skills

Sword Art of Assault
Basic Attack
Lv. 12
- -
BASIC ATTACK:
An attack with up to 4 sequences that deals Physical DMG. As the controlled operator, Final Strike also deals Stagger.

DIVE ATTACK:
Basic attack performed in mid-air becomes a dive attack that deals Physical DMG to nearby enemies.

FINISHER:
Basic attack performed near a Staggered enemy becomes a finisher that deals massive Physical DMG and recovers some SP.
Basic Attack Sequence 1 Multiplier: 86%
Basic Attack Sequence 2 Multiplier: 120%
Basic Attack Sequence 3 Multiplier: 149%
Basic Attack Sequence 4 Multiplier: 184%
Finisher ATK Multiplier: 900%
Dive ATK Multiplier: 180%
Forward March
Battle Skill
Lv. 12
Cost: 100
A leap followed by a heavy slam that deals Heat DMG, Knock Down, and Stagger to all enemies in a fan-shaped area.
If Ember takes DMG from enemies during casting, the slam deals more Stagger when it hits.
DMG Multiplier: 390%
Frontline Support
Combo Skill
Lv. 12
CD: 19s
COMBO TRIGGER: When the controlled operator is attacked.
Leaps at the target enemy and unleashes a heavy slam that deals Physical DMG and Knock Down while giving HP treatment to the controlled operator. The attribute of Will increases the amount of HP treatment.
DMG Multiplier: 230%
Base Treatment: 675
Treatment Increase per Will: 1.58
Re-Ignited Oath
Ultimate Skill
Lv. 12
Slams the ground to deal Heat DMG to nearby enemies, while granting every teammate a Shield based on Ember's Max HP.
DMG Multiplier: 650%
Shield Conversion Ratio (HP): 25%

Ember's Talents

Inflamed for the Assault
Talent 1
Lv. 2
When casting the battle skill Forward March and the combo skill Frontline Support, Ember gains 50% Protection and is less likely to be interrupted.

shelterrate: 0.5
Pay the Ferric Price
Talent 2

When Ember receives DMG from the enemy, she gains ATK + for s. This effect can reach 3 stacks.

Ember's Factory AIC Skills

-
Special Northern Training
Base Skill
Lv. 2

Assign to Manufacturing Cabin to grant operator EXP material production efficiency +30%

-
Keepers of the Banner
Base Skill

Assign to Reception Room to grant operators a small Clue 4 Rate-UP: Order of Steel Oath (activates upon assignment; effects of the same type cannot stack)

Ember's Potentials

Nomadic Fort
Potential 1

Talent Inflamed for the Assault improved: Protection effect +20%; hitting an enemy extends the duration by 1.5s.

Steel-Hardened Veteran
Potential 2

Strength +20, Will +20.

Indomitable Front
Potential 3

Combo skill Frontline Support improved: Restores the HP of another teammate with the lowest percentage HP at 50% of the base effect.

Undying Embers
Potential 4

Ultimate Re-Ignited Oath improved: Ultimate Energy cost -15.0%.

The Steel Oath
Potential 5

Ultimate Re-Ignited Oath improved: Shield effect is multiplied by 1.2; while this shield is active, the wielder gains ATK +10%.

Ember Voice Actors

EN VA
Rhiannon Moushall
JP VA
Komatsu Mikako
CN VA
Xu Hui
KR VA
Yi Sae-ah

Ember Guide & Best Builds

To learn all about Ember's best weapons, gear and builds, check our dedicated Ember build guide below:

Wobbzie
Wobbzie
Staff Author
Follow Wobbzie

This guide has been written by Wobbzie who has been gaming for over 20 years and still finds passion in the medium to this day. An avid enjoyer of ZZZ, Wuthering Waves, NIKKE, Limbus Company, JRPGs and now Arknights Endfield, you can find him regularly streaming these games over on Twitch and YouTube.

Changelog

  • 11 Dec. 2025: Page added.
Show more
Show less