Lightbearing Moonshard

★★★★★

Sword

Release version: 6.3
Maximum level: 90
Base ATK: 542
CRIT DMG: 88.2%

Genshin Impact Weapon

Lightbearing Moonshard

A legendary sword, said to be forged from the glimmering moonlight gathered in a well by an adeptus hidden among clear springs. Its true form is revealed only at the meeting of dusk and dawn.

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At a glance

Lightbearing Moonshard is a 5-star Sword released in Version 6.3. At Level 90, it has 542 Base ATK and 88.2% CRIT DMG. Its Legacy of Lang-Gan passive is documented from R1 to R5.

Rarity: 5 stars
Type: Sword
Maximum level: 90
Release version: 6.3

Lunaris data: version 7.1.0 (latest version reported by the source at import: 7.1.0), generated on September 22, 2026.This is the catalog generation date. Build guides separately state when their recommendations were checked.

Progression

Stats at level 90

Level

190

Base ATK: 542
CRIT DMG: 88.2%

Passive effect

Legacy of Lang-Gan

Refinement

Increases DEF by 20%. DMG inflicted by Lunar-Crystallize reactions increases by 64% for 5s after the equipping character uses an Elemental Skill.

Progression

Ascension materials

Total ascension cost. Level-up EXP and Mora, and extra copies for refinement, are not included.

Mora for ascensions: 225,000

Broken Drive Shaft
× 15
Reinforced Drive Shaft
× 23
Precision Drive Shaft
× 27
Mistshroud Manifestation
× 23
Mistshroud Plate
× 27
Mistshroud Helmet
× 41
Grain of Aerosiderite
× 5
Piece of Aerosiderite
× 14
Bit of Aerosiderite
× 14
Chunk of Aerosiderite
× 6

Names source: Lunaris

Progression

Stats by level

Stored values at the main progression milestones from level 1 to 90.

Level	Base ATK	CRIT DMG
1	44	19.2%
20	110	33.9%
40	210	49.4%
50	275	57.2%
60	341	65%
70	408	72.7%
80	475	80.4%
90	542	88.2%

Legacy of Lang-Gan

R1–R5 refinement effects

Every refinement is visible together for direct comparison.

R1

Increases DEF by 20%. DMG inflicted by Lunar-Crystallize reactions increases by 64% for 5s after the equipping character uses an Elemental Skill.

R2

Increases DEF by 25%. DMG inflicted by Lunar-Crystallize reactions increases by 80% for 5s after the equipping character uses an Elemental Skill.

R3

Increases DEF by 30%. DMG inflicted by Lunar-Crystallize reactions increases by 96% for 5s after the equipping character uses an Elemental Skill.

R4

Increases DEF by 35%. DMG inflicted by Lunar-Crystallize reactions increases by 112% for 5s after the equipping character uses an Elemental Skill.

R5

Increases DEF by 40%. DMG inflicted by Lunar-Crystallize reactions increases by 128% for 5s after the equipping character uses an Elemental Skill.

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