Prototype Starglitter

★★★★

Polearm

Release version: 1.0
Maximum level: 90
Base ATK: 510
Energy Recharge: 45.9%

Genshin Impact Weapon

Prototype Starglitter

A hooked spear discovered hidden away in the Blackcliff Forge. The glimmers along the sharp edge are like stars in the night.

Compare with a weapon I own

At a glance

Prototype Starglitter is a 4-star Polearm released in Version 1.0. At Level 90, it has 510 Base ATK and 45.9% Energy Recharge. Its Magic Affinity passive is documented from R1 to R5.

Rarity: 4 stars
Type: Polearm
Maximum level: 90
Release version: 1.0

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: 510
Energy Recharge: 45.9%

Passive effect

Magic Affinity

Refinement

After using an Elemental Skill, increases Normal and Charged Attack DMG by 8% for 12s. Max 2 stacks.

Progression

Ascension materials

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

Mora for ascensions: 150,000

Damaged Mask
× 10
Stained Mask
× 15
Ominous Mask
× 18
Fragile Bone Shard
× 15
Sturdy Bone Shard
× 18
Fossilized Bone Shard
× 27
Grain of Aerosiderite
× 3
Piece of Aerosiderite
× 9
Bit of Aerosiderite
× 9
Chunk of Aerosiderite
× 4

Names source: Lunaris

Progression

Stats by level

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

Level	Base ATK	Energy Recharge
1	42	10%
20	109	17.7%
40	205	25.8%
50	266	29.8%
60	327	33.8%
70	388	37.9%
80	449	41.9%
90	510	45.9%

Magic Affinity

R1–R5 refinement effects

Every refinement is visible together for direct comparison.

R1

After using an Elemental Skill, increases Normal and Charged Attack DMG by 8% for 12s. Max 2 stacks.

R2

After using an Elemental Skill, increases Normal and Charged Attack DMG by 10% for 12s. Max 2 stacks.

R3

After using an Elemental Skill, increases Normal and Charged Attack DMG by 12% for 12s. Max 2 stacks.

R4

After using an Elemental Skill, increases Normal and Charged Attack DMG by 14% for 12s. Max 2 stacks.

R5

After using an Elemental Skill, increases Normal and Charged Attack DMG by 16% for 12s. Max 2 stacks.

Keep exploring

Same statFavonius Lance★★★★ · Polearm

Same statFrostbreath★★★★ · Polearm

Same statTamayuratei no Ohanashi★★★★ · Polearm

Same statMountain-Bracing Bolt★★★★ · Polearm

Same stat"The Catch"★★★★ · Polearm