Genshin Impact · Weapons
Prospector's Drill

Lore
A long-handled drill that you can rarely find nowadays. It was often used in delving and in carving stones.
Masons' Ditty
The passive every copy of the weapon carries, one line per refinement rank.
Rank 1
When the wielder is healed or heals others, they will gain a Unity's Symbol that lasts 30s, up to a maximum of 3 Symbols. When using their Elemental Skill or Burst, all Symbols will be consumed and the Struggle effect will be granted for 10s. For each Symbol consumed, gain 3% ATK and 7% All Elemental DMG Bonus. The Struggle effect can be triggered once every 15s, and Symbols can be gained even when the character is not on the field.
Rank 2
When the wielder is healed or heals others, they will gain a Unity's Symbol that lasts 30s, up to a maximum of 3 Symbols. When using their Elemental Skill or Burst, all Symbols will be consumed and the Struggle effect will be granted for 10s. For each Symbol consumed, gain 4% ATK and 8.5% All Elemental DMG Bonus. The Struggle effect can be triggered once every 15s, and Symbols can be gained even when the character is not on the field.
Rank 3
When the wielder is healed or heals others, they will gain a Unity's Symbol that lasts 30s, up to a maximum of 3 Symbols. When using their Elemental Skill or Burst, all Symbols will be consumed and the Struggle effect will be granted for 10s. For each Symbol consumed, gain 5% ATK and 10% All Elemental DMG Bonus. The Struggle effect can be triggered once every 15s, and Symbols can be gained even when the character is not on the field.
Rank 4
When the wielder is healed or heals others, they will gain a Unity's Symbol that lasts 30s, up to a maximum of 3 Symbols. When using their Elemental Skill or Burst, all Symbols will be consumed and the Struggle effect will be granted for 10s. For each Symbol consumed, gain 6% ATK and 11.5% All Elemental DMG Bonus. The Struggle effect can be triggered once every 15s, and Symbols can be gained even when the character is not on the field.
Rank 5
When the wielder is healed or heals others, they will gain a Unity's Symbol that lasts 30s, up to a maximum of 3 Symbols. When using their Elemental Skill or Burst, all Symbols will be consumed and the Struggle effect will be granted for 10s. For each Symbol consumed, gain 7% ATK and 13% All Elemental DMG Bonus. The Struggle effect can be triggered once every 15s, and Symbols can be gained even when the character is not on the field.
Stats
Computed growth from the game data: slide to any level or ascension phase. Every stat is the weapon’s own.
- Base ATK565
- ATK %27.6%
Ascension
What each phase costs and what it adds, read from the game data.
Total from Lv. 0 to Lv. 90
Meshing Gear ×10
Old Operative's Pocket Watch ×15
Fragment of an Ancient Chord ×3
Chapter of an Ancient Chord ×9
Mechanical Spur Gear ×15
Operative's Standard Pocket Watch ×18
Movement of an Ancient Chord ×9
Artificed Dynamic Gear ×18
Operative's Constancy ×27
Echo of an Ancient Chord ×4
Mora ×150,000
Unlocks level 40
- Base ATK+26
Meshing Gear ×2
Old Operative's Pocket Watch ×3
Fragment of an Ancient Chord ×3
Unlocks level 50
- Base ATK+52
Meshing Gear ×8
Old Operative's Pocket Watch ×12
Chapter of an Ancient Chord ×3
Unlocks level 60
- Base ATK+78
Mechanical Spur Gear ×6
Operative's Standard Pocket Watch ×6
Chapter of an Ancient Chord ×6
Unlocks level 70
- Base ATK+104
Mechanical Spur Gear ×9
Operative's Standard Pocket Watch ×12
Movement of an Ancient Chord ×3
Unlocks level 80
- Base ATK+130
Artificed Dynamic Gear ×6
Operative's Constancy ×9
Movement of an Ancient Chord ×6
Unlocks level 90
- Base ATK+156
Artificed Dynamic Gear ×12
Operative's Constancy ×18
Echo of an Ancient Chord ×4
More weapons
Continuing through the catalogue in order (browsing, not recommendations).

Mountain-Bracing Bolt
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Footprint of the Rainbow
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Tamayuratei no Ohanashi
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Prospector's Shovel
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Sacrificer's Staff
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Frostbreath
Polearm
Game data updated Oct 26, 2026