Skip to content
ENDFIELDBUILD
Lunar Calling, 6★ Sword | Arknights: Endfield

Lunar Calling

Weapon stats · Arknights: Endfield

6-star
Sword

ATK · Lv 90

505

ATK · Lv 1

51

Key facts

Lunar Calling is a 6-star Sword in Arknights: Endfield. 505 ATK at level 90, from 51 at level 1. Weapon skills and Potentials are below.

Rarity
6★
Weapon type
Sword
Base ATK at level 90
505
Base ATK at level 1
51
Will
+20–156
ATK
+5–39%
Last updated

Base ATK

A weapon hands its wielder one number. Everything else it adds comes from its skills, and from the potential the copies you own have reached.

Lv 1

51

Lv 20

148

Lv 40

250

Lv 60

352

Lv 80

454

Lv 90

505

Weapon skills

What the weapon adds beyond its ATK. Numbers are the game’s own.

  1. Will [L]

    Will

    Will +20–156

  2. ATK [L]

    ATK

    ATK +5–39%

  3. Infliction: Coursing Stars

    Infliction

    Arts Intensity +30–84. When wielder's skill applies Electrification, the entire team gains ATK +7.5–21% for 20.00s. When the wielder consumes Arts Infliction, the wielder gains Electric DMG Dealt +12–33.6% for 20.00s. The two effects apply separately and do not stack with themselves.

Potentials

The wiki carries no per-potential text for Lunar Calling. Its skill numbers still rise with each duplicate copy; what they rise to is not published, so nothing is printed here.

Promotion

Materials and T-Creds for each promotion step, then the total.

  1. Lv 40
    Kalkonyx, promotion material | Arknights: EndfieldKalkonyx ×3
    Cast Die, promotion material | Arknights: EndfieldCast Die ×5

    2,200T-Creds

  2. Lv 60
    Auronyx, promotion material | Arknights: EndfieldAuronyx ×5
    Cast Die, promotion material | Arknights: EndfieldCast Die ×18

    8,500T-Creds

  3. Lv 80
    Heavy Cast Die, promotion material | Arknights: EndfieldHeavy Cast Die ×20
    Umbronyx, promotion material | Arknights: EndfieldUmbronyx ×5

    25,000T-Creds

  4. Lv 90
    Protocolith, promotion material | Arknights: EndfieldProtocolith ×8
    Warp Plasma-Coated Slide, promotion material | Arknights: EndfieldWarp Plasma-Coated Slide ×16
    Heavy Cast Die, promotion material | Arknights: EndfieldHeavy Cast Die ×30

    90,000T-Creds

Total to level 90

125,700 T-Creds

Protocolith, promotion material | Arknights: EndfieldProtocolith ×8
Warp Plasma-Coated Slide, promotion material | Arknights: EndfieldWarp Plasma-Coated Slide ×16
Auronyx, promotion material | Arknights: EndfieldAuronyx ×5
Heavy Cast Die, promotion material | Arknights: EndfieldHeavy Cast Die ×50
Kalkonyx, promotion material | Arknights: EndfieldKalkonyx ×3
Umbronyx, promotion material | Arknights: EndfieldUmbronyx ×5
Cast Die, promotion material | Arknights: EndfieldCast Die ×23

Who wants it

Operators whose derived build reaches for this weapon. Ranked on the weapon type they wield and its skill text against what the kit multiplies.

Description

A symbolic masterpiece of Hongshan Swordmancers. The weapon is constructed using the latest metal smelting technologies and forged with ancient Yanese sword-forging techniques. The result features both excellent performance and time-tested beauty.

Related

6 links

Lunar Calling FAQ

What is Lunar Calling's base ATK at level 90?
505 ATK at level 90, from 51 at level 1.
What does Lunar Calling's weapon skill do?
Infliction: Coursing Stars: Arts Intensity +30–84. When wielder's skill applies Electrification, the entire team gains ATK +7.5–21% for 20.00s. When the wielder consumes Arts Infliction, the wielder gains Electric DMG Dealt +12–33.6% for 20.00s. The two effects apply separately and do not stack with themselves.
What does it cost to promote Lunar Calling to level 90?
125,700 T-Creds plus 8× Protocolith, 16× Warp Plasma-Coated Slide, 5× Auronyx, 50× Heavy Cast Die and more. The promotion table lists every step.

← All weapons

ENDFIELDBUILD
MethodologyEditorial PolicyContactAboutPrivacy PolicyAdvertiseData as of version 1.6Codes swept 2026-10-20

Endfield Build is an unofficial fan resource. Arknights: Endfield, its game content and its artwork are trademarks and copyrights of Hypergryph and Gryphline. This site is not affiliated with or endorsed by either.

Data and assets credited to endfield.wiki.gg, prydwen.gg, Game8, Endfield Tools and EndfieldPlus. Full sourcing and permissions on the editorial policy page.